# タイムタイマー 〜TaiTai〜 Lite版 vs UDWriterPro

The clearest difference is ads: UDWriterPro at none against タイムタイマー 〜TaiTai〜 Lite版's shown. UDWriterPro also leads on update cadence (every 2 weeks vs every 8 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

タイムタイマー 〜TaiTai〜 Lite版 ships an update every 8 months, UDWriterPro every 2 weeks. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | タイムタイマー 〜TaiTai〜 Lite版 | UDWriterPro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 13 MB | 17 MB |
| Requires iOS | 13.5 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [hiyoshi kiyotaka](https://appshunter.io/developer/952244533) | [Shamrock Records, Inc.](https://appshunter.io/developer/443431466) |

## What reviewers say

### タイムタイマー 〜TaiTai〜 Lite版

[App page](https://appshunter.io/ios/app/taitai-lite/id965835176)

**Features:** macOS Compatibility

**In-app purchases:** none


### UDWriterPro

[App page](https://appshunter.io/ios/app/udwriterpro/id1258223639)

This app enables handwritten communication, offering an innovative approach to digital notes and messages. Designed primarily for iPad, it also functions on iPhone, bridging the gap between traditional writing and modern technology.

**Highlights:** Handwritten communication, Hybrid communication tool, Designed for iPad, iPhone compatibility, Innovative handwriting

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

**In-app purchases:** none


## Frequently asked questions

### Is タイムタイマー 〜TaiTai〜 Lite版 free?

タイムタイマー 〜TaiTai〜 Lite版 is free to download, with no in-app purchases.

### Is UDWriterPro free?

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

### Do タイムタイマー 〜TaiTai〜 Lite版 or UDWriterPro have ads?

タイムタイマー 〜TaiTai〜 Lite版 shows ads; UDWriterPro does not.

### Which is updated more often, タイムタイマー 〜TaiTai〜 Lite版 or UDWriterPro?

タイムタイマー 〜TaiTai〜 Lite版 ships an update every 8 months, and UDWriterPro every 2 weeks. Most recently, タイムタイマー 〜TaiTai〜 Lite版 was updated on October 26, 2026 and UDWriterPro on October 29, 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.*