# PomZen vs ThinkByte

The clearest difference is price: ThinkByte at Free against PomZen's $0.99. PomZen's advantage is in-app purchases (none vs 1) and iOS requirement (15.1 vs 17.0). On update cadence, ads and device support there is nothing between them.

ThinkByte is free to download; PomZen costs $0.99 up front. ThinkByte sells 1 one-off in-app purchase. PomZen asks for nothing beyond the download.

PomZen ships an update every 4 weeks, ThinkByte fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | PomZen | ThinkByte |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.2 (12 ratings)](https://appshunter.io/ios/app/thinkbyte-offline-local-ai/id6746089787/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 15 MB | 64 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mustafa Dwaikat](https://appshunter.io/developer/1765764258) | [ByteInk L.L.C-FZ](https://appshunter.io/developer/1765895279) |

## What reviewers say

### PomZen

[App page](https://appshunter.io/ios/app/pomzen-pomodoro-focus-timer/id6741414507)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 PomZen free?

PomZen costs $0.99, with no in-app purchases.

### Is ThinkByte free?

ThinkByte is free to download, with in-app purchases available.

### Do PomZen or ThinkByte have ads?

Neither PomZen nor ThinkByte shows ads.

### Which is updated more often, PomZen or ThinkByte?

PomZen ships an update every 4 weeks, and ThinkByte fortnightly. Most recently, PomZen was updated on October 24, 2026 and ThinkByte on October 24, 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.*