Comparison

microAI vs ThinkByte

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

microAI

This app provides a private, local AI workspace that organizes your thoughts, projects, and files. It allows you to run AI chat on your device, manage AI models, and build a personal memory system for enhanced productivity and offline use.

Highlights
  • Private Memory Map
  • Local AI Chat
  • Long-Term Memory
  • Projects With Context
  • Chat With Local Files
  • Private Journal
  • GGUF Model Management
Features
Read full description

AI ON YOUR PHONE. POWERED BY YOUR DEVICES. Run private AI directly on your phone. Need more power? Connect your own computer and let it handle the heavy AI work while you keep using microAI from your phone. No sign-up. No cloud AI account required. Ask questions. Talk instead of type. Show AI a photo. Read a file. Work on a project. Save something for later. microAI brings local AI, your devices, and your private context together in one workspace. YOUR PHONE. YOUR COMPUTER. YOUR AI. Your phone can run compatible local AI models on its own. When you need more power, connect your own computer. Scan a QR code and your approved Mac or browser can run the model while you continue using microAI from your phone. That means you can move heavier AI work off your phone—reducing the load, heat, and battery use caused by demanding on-device inference. Use your phone when that is enough. Use your computer when you want more power. You choose where your AI runs. NO SIGN-UP. NO CLOUD AI REQUIRED. Local AI should not require another account. microAI can run compatible models directly on your devices without requiring a cloud AI account. Your computer can also become your own AI compute node. Open the microAI website on your computer, load a compatible local model, scan the QR code, and connect. No separate website account is required. DIFFERENT AI FOR DIFFERENT JOBS Not every task needs the same AI. microAI includes task-focused AI helpers: • Private Chat — Ask, write, plan, brainstorm, or talk. • Image Chat — Ask questions about photos and screenshots. • Voice Chat — Talk instead of typing. • Review Writer — Turn your experience into a clear review. • Photo Tagger — Create titles, descriptions, and keywords for photos. Choose which compatible model powers each job. Use a small model for quick everyday tasks, a vision model for images, or a stronger model running on your computer when you need more capability. TALK. SEE. READ. AI should work with more than a text box. Talk naturally with Voice Chat. Add a photo or screenshot and ask questions about what you see. Add a supported PDF, TXT, or Markdown file and ask questions about its contents. Use microAI for writing, research, documents, photos, ideas, and everyday questions. COME BACK WITHOUT STARTING OVER Your useful context should not disappear into old chats. Create Projects to keep related conversations, files, instructions, and context together. Save quick thoughts in Journal. microAI can remember useful context and bring it back when relevant. Memory Map gives you a visual way to explore your conversations, projects, journals, models, and memories. LOCAL AI WITHOUT THE USUAL SETUP You should not need to be an AI engineer to start using local AI. Find a compatible model, download it, and start. microAI keeps model discovery, downloads, switching, and resource management in one place. Advanced users can also import compatible GGUF models. Actual performance depends on your device, model, and connection. YOUR AI. YOUR DEVICES. YOUR DATA. When AI runs on your phone, compatible models process requests directly on your device. When you connect your own computer, the model runs on the computer you approve while you continue using microAI from your phone. Your model files stay on the device running them. You decide when a remote compute node is connected and used. Internet access may still be required for model discovery and downloads, purchases, ratings, app services, and certain system features. RUN AI YOUR WAY. On your phone when you want portability. On your computer when you want more power. No sign-up. No cloud AI account required. Your AI. Your devices. Your choice. Want to use your computer with microAI? Visit: https://linklocalai.com/ By using microAI, you agree to Apple's Standard End User License Agreement (EULA). Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

ThinkByte

This AI assistant operates entirely on your device, offering private and fast responses without internet access. It's ideal for brainstorming, learning, and getting writing support, ensuring your data remains secure and local.

Highlights
  • Fully offline AI operation
  • Private and secure on-device data
  • Instant AI responses
  • Choice of local AI models
  • Writing and learning support
  • No accounts or tracking
Read full description

ThinkByte is an AI assistant that runs on your iPhone instead of in the cloud. Ask it a question, talk to it, or show it a photo, and it answers right on the device. Nothing connects to a server, so it works the same on a flight, on the subway, or anywhere with no signal. Your conversations stay on your phone and are never uploaded. Type or talk. Use the keyboard, or hold the mic and speak. ThinkByte takes voice and images, not just text. Choose your model. Download a small, fast model or a larger one for tougher questions, right from the app. More get added over time. Private by default. No account. No sign-up. Your chats never leave your phone. Anonymous diagnostics are optional and you can turn them off in Settings. Built for real life: Flights and travel Subways, basements, and dead zones Limited or expensive data plans Anyone who would rather keep their conversations off other people's servers Download ThinkByte and start chatting, fully offline.

Screenshots

microAI4 screens
ThinkByte4 screens

Verdict

The call

The clearest difference is rating: microAI at 5.0 against ThinkByte's 4.1. ThinkByte's advantage is ratings volume (11 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. microAI sells 4 in-app purchases, starting at $0.99 per month and ThinkByte sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

microAI holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: ThinkByte has 11 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

microAI ships an update every 9 days, ThinkByte fortnightly. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.

Scorecard2 real differences · 8 level
microAI versus ThinkByte: the parameters behind the verdict, then further details
ParametermicroAIThinkByte
PriceFreeFree
Rating5.0 (2 ratings) — better4.1 (11 ratings)
Positive reviews—50.0% of reviews
Number of ratings211 — better
Update frequencyEvery 9 days — betterFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, MaciPhone, iPad, iPod — better
Requires iOS16.4 — better17.0
Further details — not scored
Size234 MB64 MB
Age rating9+4+
Developergenghong XieByteInk L.L.C-FZ

Customer experience

microAI

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

ThinkByte

All ratings5 ratings
Positive60.0%
Neutral20.0%
Negative20.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

4 purchases

microAI

Subscriptions2
  • microAI Pro – Monthly$0.991 Month
  • microAI Pro – Yearly7 Days trial$5.991 Year
One-time2
  • Remove Ads$4.99
  • microAI Pro – Lifetime$9.99
1 purchases

ThinkByte

One-time1
  • Lifetime Premium$9.99

Questions

Is microAI free?
microAI is free to download, with in-app purchases available.
Is ThinkByte free?
ThinkByte is free to download, with in-app purchases available.
Which has better reviews, microAI or ThinkByte?
microAI is rated higher. microAI averages 5.0 out of 5 from 2 ratings, while ThinkByte averages 4.1 from 11 ratings.
Do microAI or ThinkByte have ads?
Neither microAI nor ThinkByte shows ads.
Which is updated more often, microAI or ThinkByte?
microAI ships an update every 9 days, and ThinkByte fortnightly. Most recently, microAI was updated on October 7, 2026 and ThinkByte on October 17, 2026.

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