# KanaTalk_Pro vs UDWriterPro

The clearest difference is price: UDWriterPro at Free against KanaTalk_Pro's $94.99. UDWriterPro also leads on update cadence (every 2 weeks vs every 4 months) and device support (3 vs 1). KanaTalk_Pro's advantage is iOS requirement (9.0 vs 13.0). On ads and in-app purchases there is nothing between them.

UDWriterPro is free to download; KanaTalk_Pro costs $94.99 up front. Neither carries in-app purchases, so what you see is what you pay.

KanaTalk_Pro ships an update every 4 months, UDWriterPro every 2 weeks. The most recent releases landed on December 3, 2025 and September 14, 2026 respectively.

## The numbers

| Metric | KanaTalk_Pro | UDWriterPro |
| --- | --- | --- |
| Price | $94.99 | **Free** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 19 MB | 17 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ASTRO INC](https://appshunter.io/developer/349446614) | [Shamrock Records, Inc.](https://appshunter.io/developer/443431466) |

## What reviewers say

### KanaTalk_Pro

[App page](https://appshunter.io/ios/app/kanatalk-pro/id409952875)

**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 KanaTalk_Pro free?

KanaTalk_Pro costs $94.99, with no in-app purchases.

### Is UDWriterPro free?

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

### Do KanaTalk_Pro or UDWriterPro have ads?

Neither KanaTalk_Pro nor UDWriterPro shows ads.

### Which is updated more often, KanaTalk_Pro or UDWriterPro?

KanaTalk_Pro ships an update every 4 months, and UDWriterPro every 2 weeks. Most recently, KanaTalk_Pro was updated on December 3, 2025 and UDWriterPro on September 14, 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.*