# 筆談ボード vs UDWriterPro

The clearest difference is update cadence: UDWriterPro at every 2 weeks against 筆談ボード's every 22 months. UDWriterPro also leads on review sentiment (100% vs 82%) and iOS requirement (13.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

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

筆談ボード ships an update every 22 months, UDWriterPro every 2 weeks. The most recent releases landed on September 16, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | 筆談ボード | UDWriterPro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 82.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 1 MB | 17 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [taichi nakazono](https://appshunter.io/developer/894494641) | [Shamrock Records, Inc.](https://appshunter.io/developer/443431466) |

## What reviewers say

### 筆談ボード

[App page](https://appshunter.io/ios/app/id994433091)

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

**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 筆談ボード free?

筆談ボード is free to download, with no in-app purchases.

### Is UDWriterPro free?

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

### Do 筆談ボード or UDWriterPro have ads?

Neither 筆談ボード nor UDWriterPro shows ads.

### Which is updated more often, 筆談ボード or UDWriterPro?

筆談ボード ships an update every 22 months, and UDWriterPro every 2 weeks. Most recently, 筆談ボード was updated on September 16, 2026 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.*