The hottest Mobile Substack posts right now

And their main takeaways
Category
Top Technology Topics

JailBreak Protection on iOS

Jacob’s Tech Tavern • 2624 implied HN points • 04 Feb 25
🕹 Technology Mobile Security Software Development Internet
  1. Jailbreaking on iOS means exploiting security flaws to gain more control over the device. This allows users to install apps outside of Apple's approval process and customize their phones more freely.
  2. While jailbreaking can be fun, it can also make devices less secure. People can easily install tools that can read private app data, leading to security risks.
  3. Developers should consider adding jailbreak protection to their apps. This helps safeguard sensitive information and prevents unauthorized access, keeping both the app and user safer.

What is a Crash?

Jacob’s Tech Tavern • 3498 implied HN points • 04 Nov 24
🕹 Technology Software Programming Mobile App Development Operating Systems
  1. A crash happens when an app unexpectedly stops, but it can actually be a safety measure to prevent bigger problems. Think of it like a controlled explosion that protects your device.
  2. There are two main types of crashes: those caused by the Swift Runtime and those from the XNU Kernel. Each has its own reasons for triggering a crash to protect the system.
  3. Crashes don't just cause inconvenience; they are there to protect users from worse issues, like losing data or compromising security. They help keep everything safe even when things go wrong.

Introducing a new way to publish from the Substack app

Substack • 1669 implied HN points • 25 Jul 24
🕹 Technology Apps Publishing Software Mobile Digital Tools
  1. The Substack app now has a new mobile editor that lets you write and publish posts directly from your phone. This makes it easier to reach your audience anytime and anywhere.
  2. You can create simple text and image posts, which is perfect for quick updates or sharing casual moments. The app saves your drafts automatically too.
  3. Currently, there are still some limitations, like not being able to edit published posts in the app. More features, like video posts and scheduling, are planned for the future.

Briefing: Super Google Sheets, Netflix’s app snub, Finding Nimo

Department of Product • 1238 implied HN points • 18 Jan 24
🕹 Technology Apps AI Mobile Software Tech Companies
  1. Notion integrates Indie calendar Cron into a new standalone Calendar app for sharing with stakeholders.
  2. Numerous plugin enhances Google Sheets with generative AI for tasks like creating formulas and translating text.
  3. Netflix's decision not to build a dedicated app for visionOS is a setback for Apple, while Nimo gains popularity as a lighter AR alternative.
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The Arm Story Part 2 : Archimedes to Advanced RISC Machines

The Chip Letter • 2839 implied HN points • 19 Feb 23
🕹 Technology History Computers Innovation Startups Mobile
  1. Acorn built a fast microcomputer called ARM but struggled to sell it, leading to Apple acquiring the technology and creating a separate company - ARM.
  2. The Acorn team focused on keeping manufacturing costs low for ARM, making it affordable and power-efficient compared to other designs at the time.
  3. The Archimedes, powered by ARM chips, received positive reviews for its speed and performance, offering a cost-effective alternative to other computers available.

Uber was Built in Silicon Valley of India

Sector 6 | The Newsletter of AIM • 439 implied HN points • 03 Jan 24
🕹 Technology Software Innovation Mobile Development Data
  1. During the COVID-19 pandemic, Uber's tech team in Bangalore focused on managing both Uber Ride and Uber Eats effectively.
  2. They realized that they could save resources by combining their tech systems instead of using separate ones.
  3. The team found that some tech functions were useful for both services, which allowed them to make improvements in efficiency and performance.

Fableborne Season 3 is LIVE!

Ronin’s Newsletter • 49 implied HN points • 20 Nov 24
🕹 Technology Gaming Mobile Rewards NFTs
  1. Fableborne Season 3 is now available! This game mixes strategy and action, letting you raid players and earn rewards.
  2. You can earn special rewards like Fortune Keys by completing quests and buy Fortune Passes to unlock more goodies inside the game.
  3. Building a strong kingdom is key! Customize your defenses and level up to better protect your resources and stand against other players.

Axie Champions is LIVE!

The Lunacian • 368 implied HN points • 20 Feb 24
🕹 Technology Gaming NFTs Mobile Web3 RPG
  1. Axie Champions is a Match3 Puzzle game where you can play with your own axies and earn rewards. The game resembles Axie and involves strategy in team building for success.
  2. To play Axie Champions, download the game on Android, connect your Ronin Wallet, and start playing with your own axies. Earn off-chain CUBE rewards that can be exchanged for AXS.
  3. In Axie Champions, utilizing Affinity Advantages and proper team building is crucial. Understanding different Axie classes and their relationships enhances gameplay and victory chances.

Follow These Tips To Improve Android App Performance

Better Engineers • 19 implied HN points • 26 Jul 24
🕹 Technology Software Mobile Development Performance Engineering
  1. Identifying performance issues in an Android app is crucial. It helps you understand what's wrong and fix problems like slow rendering and frozen frames.
  2. Using tools like Firebase Performance Monitoring can help find specific issues. This way, you can pinpoint what's causing delays and how to address them.
  3. To improve app performance, avoid long-running tasks on the UI thread. Techniques like lazy loading and using View Stubs can make your app run smoother.

Apple Intelligence is Not a ChatGPT Wrapper

Sector 6 | The Newsletter of AIM • 39 implied HN points • 11 Jun 24
🕹 Technology AI Software Privacy Partnerships Mobile
  1. Apple is focusing on something called 'Apple Intelligence' instead of just machine learning. This new AI focuses on privacy, which is an important issue for users.
  2. Apple has teamed up with OpenAI to integrate ChatGPT into its devices. This means Siri can now use ChatGPT's features to help users.
  3. Users will be warned before they send any personal information or queries to ChatGPT. This helps keep their data safe.

Help! I need a power bank

The Rectangle • 28 implied HN points • 15 Nov 24
🕹 Technology Gadgets Mobile Consumer Electronics Accessories Innovation
  1. Having a power bank is really helpful when your phone battery is low, especially during long days out. It keeps you connected and helps you find your way around.
  2. New power banks can be really convenient, like the slim MagGo that charges wirelessly. It eliminates the need to carry extra cables, making life easier.
  3. You can choose between buying a new battery for your phone or getting a power bank. A power bank is often simpler and can charge multiple devices, which is a big plus.

Unity, divided

SuperJoost Playlist • 297 implied HN points • 14 Sep 23
🕹 Technology Gaming Software Mobile Market Trends
  1. Roblox CEO emphasizes platform as a tool for communication and connection, amidst controversy and legal concerns.
  2. Unity's new fee structure based on installs sparks outrage among game developers, especially affecting smaller studios.
  3. Apple enhances high-end gaming on new iPhones, attracting popular franchises to mobile and competing with console versions.

Introducing React Native AI

Nader's Thoughts • 117 implied HN points • 27 Nov 23
🕹 Technology AI Mobile Frameworks Services Open Source
  1. React Native AI is a framework for building cross-platform mobile AI apps with various features like real-time responses, image processing, and pre-built chat UI components.
  2. React Native AI saves time by providing preconfigured components for handling tasks like LLM normalization, OpenAI Assistants, and theming/styling.
  3. To get started with React Native AI, run the command 'npx rn-ai' and configure environment variables based on the desired services to try out.

MarketWire | Let me be clear: Monopoly Go is "successful"

The GameMakers Letter • 78 implied HN points • 17 Jan 24
🕹 Technology Gaming Podcasts Mobile Market Analysis Industry Trends
  1. The discussion revolves around the success and profitability of Monopoly Go in the games industry.
  2. There is an emphasis on understanding the deeper nuances of game industry topics, such as defining profitability.
  3. Despite any controversies or disagreements, the main focus is on promoting open discussion and learning in the industry.

Mixed News on iPhone 15 Models

CIRP - Apple Report • 78 implied HN points • 17 Jan 24
🕹 Technology Mobile Electronics Sales Apple
  1. First full quarter results for iPhone 15 models showed decent sales shares compared to iPhone 14 models in the previous quarter.
  2. iPhone 15 Pro Max was the leading model, accounting for 26% of all iPhone sales in the quarter.
  3. Base and Plus models of iPhone 15 had differences in sales performance compared to the Pro and Pro Max models.

The 48-Hour Sprint To Try And Put Medical AI in Every Phone

Nano Thoughts • 1 implied HN point • 23 May 25
🕹 Technology AI Mobile Healthcare Software Innovation
  1. Creating a powerful AI for medical use on smartphones can be tough, especially when there are limits on memory and processing power. The teams needed to be creative and flexible to make it work within a small device.
  2. Using Apple’s open-source tools let the developers adapt and troubleshoot the AI better than the options available on Android. With the right tools, they could fix problems directly instead of being stuck with rigid systems.
  3. The main goal is to make healthcare AI accessible in places where it's needed most, like rural areas with few doctors. This way, community health workers can get immediate help without needing a strong internet connection.

Instruction Sets For Investors

Irrational Analysis • 99 implied HN points • 07 Oct 23
🕹 Technology Hardware Software Mobile Industry Innovation
  1. Instruction Sets are the crucial 'languages' chips understand for processing, and the owner and structure of the set impact the chip's handling of tasks.
  2. x86 processors from Intel and AMD are RISC machines beneath their CISC architecture, showing the historical significance of micro-ops.
  3. Distinct concepts define ARM: the corporation (ARM LTD), the instruction set architecture (ARM ISA), and real-time logic/reference designs (ARM RTL).

Talk Paper Scissors

eieio games • 59 implied HN points • 23 Dec 23
🕹 Technology Games Software Mobile Innovation Collaboration
  1. There's a new phone game called Talk Paper Scissors, where you can play rock paper scissors with a stranger by calling a specific number.
  2. The game is played over three rounds, and after each round, you'll find out what your opponent chose and if you won or lost.
  3. It was fun to create this game and see people enjoy it, especially when they try to keep their moves secret from their opponent.

DoDonPachi Resurrection HD+

Have You Played? • 39 implied HN points • 25 Jan 24
🕹 Technology Gaming Mobile Gameplay
  1. DoDonPachi Resurrection HD+ is a mesmerizing shoot 'em up game with intense visuals and challenging gameplay mechanics.
  2. The game offers various modes, weapons, and ships, along with scoring systems that encourage risky piloting for high scores.
  3. Despite its punishing difficulty and traditional arcade design, the game adapts to modern gaming preferences by providing multiple ways to play and incorporating popular gameplay elements.

TinyLlama Is An Open-Source Small Language Model

Cobus Greyling on LLMs, NLU, NLP, chatbots & voicebots • 19 implied HN points • 15 Mar 24
🕹 Technology AI Software Open Source Mobile Language Models
  1. TinyLlama is a small but powerful language model that's open-source. It can be used on mobile devices and is great for trying out new ideas in language processing.
  2. This model is trained on a huge amount of text, around 1 trillion tokens, which helps it do a good job with various tasks. It performs better than other similar models.
  3. TinyLlama aims to keep getting better and more useful by adding new features and improving its performance in different applications.

29 things that didn’t exist last time Argentina won the World Cup.

Jon’s Newsletter • 59 implied HN points • 18 Dec 22
🕹 Technology Internet Mobile Social media E-commerce Digital Media
  1. A lot has changed since Argentina last won the World Cup in 1986, especially with technology. For example, back then, the internet and smartphones didn't exist.
  2. Major companies and services like Google, Amazon, and Netflix started many years after the 1986 World Cup. It shows how different our daily lives are now.
  3. Even social media platforms like Facebook and Twitter were created long after that victory. This highlights how we now connect and communicate in very different ways.

Cityscapes: Sim Builder

Have You Played? • 19 implied HN points • 20 Jun 23
🕹 Technology Gaming Mobile Game design
  1. Cityscapes: Sim Builder is a real-time simulation game where you build a city by placing blueprints for different types of buildings.
  2. The game lacks challenge due to easy money-making opportunities and simplified mechanics like no running costs for buildings.
  3. Cityscapes was initially designed as a free-to-play game monetized by selling in-game currency, but converted to Apple Arcade with a focus on time-based gameplay.

GM Shaders Mini: Limits

GM Shaders Mini Tuts • 19 implied HN points • 29 Sep 23
🕹 Technology Shaders Programming Hardware Mobile
  1. Shaders have limitations: vertex shaders can move vertices, fragment shaders can set colors or discard themselves.
  2. Consider resolution and texture samples for efficient shader performance.
  3. GLSL 1.00 has limitations compared to newer versions, affecting features like operators, data types, and texture functions.

🚨 Exciting News - We're Launching Nack AI!

The Startup • 26 implied HN points • 17 May 23
🕹 Technology AI Podcast Startup Mobile
  1. Launching Nack AI - a new unique AI product named Nack is being launched with multiple AI models for mobile devices.
  2. Engaging with audience - planning to write about various startup-related topics and seeking feedback and engagement from readers.
  3. Experimenting with newsletter format - the newsletter format will continue to evolve until a suitable style is found.