# microAI vs ThinkByte

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.

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.

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.

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

## The numbers

| Metric | microAI | ThinkByte |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/microai/id6744488702/reviews)** | [4.1 (11 ratings)](https://appshunter.io/ios/app/thinkbyte-offline-local-ai/id6746089787/reviews) |
| Number of ratings | 2 | **11** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 234 MB | 64 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone, Mac | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [genghong Xie](https://appshunter.io/developer/1785558382) | [ByteInk L.L.C-FZ](https://appshunter.io/developer/1765895279) |

## What reviewers say

### microAI

[App page](https://appshunter.io/ios/app/microai/id6744488702)

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:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| microAI Pro – Monthly | $0.99 | per month |
| microAI Pro – Yearly | $5.99 | per year |
| Remove Ads | $4.99 | one-time |
| microAI Pro – Lifetime | $9.99 | one-time |


### ThinkByte

[App page](https://appshunter.io/ios/app/thinkbyte-offline-local-ai/id6746089787)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium | $9.99 | one-time |


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*