# TadDiary vs KeepRabbit

The clearest difference is in-app purchases: KeepRabbit at none against TadDiary's 5. TadDiary's advantage is ads (none vs shown) and iOS requirement (15.6 vs 18.2). On price, update cadence and device support there is nothing between them.

Both are free to download. TadDiary sells 5 one-off in-app purchases. KeepRabbit asks for nothing beyond the download.

TadDiary ships an update every 6 weeks, KeepRabbit every 3 weeks. The most recent releases landed on October 2, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | TadDiary | KeepRabbit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 86 MB | 61 MB |
| Requires iOS | **15.6** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [字节力量(北京)信息科技有限公司](https://appshunter.io/developer/1655494785) | [SHAO PING CHU](https://appshunter.io/developer/1865340378) |

## What reviewers say

### TadDiary

[App page](https://appshunter.io/ios/app/taddiary-record-every-change/id6740739292)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| member price 9 | $0.99 | one-time |
| member price 1 | $0.99 | one-time |
| member price 27 | $3.99 | one-time |
| member price 36 | $4.99 | one-time |
| member price 96 | $12.99 | one-time |


### KeepRabbit

[App page](https://appshunter.io/ios/app/keeprabbit-notes-bookmarks/id6763484178)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TadDiary free?

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

### Is KeepRabbit free?

KeepRabbit is free to download, with no in-app purchases.

### Do TadDiary or KeepRabbit have ads?

KeepRabbit shows ads; TadDiary does not.

### Which is updated more often, TadDiary or KeepRabbit?

TadDiary ships an update every 6 weeks, and KeepRabbit every 3 weeks. Most recently, TadDiary was updated on October 2, 2026 and KeepRabbit on October 3, 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.*