# UDWriter vs 筆談ボード

The clearest difference is review sentiment: 筆談ボード at 82% against UDWriter's 38%. 筆談ボード also leads on in-app purchases (none vs 2). UDWriter's advantage is update cadence (every 2 months vs every 22 months) and iOS requirement (12.0 vs 16.6). On price, ads and device support there is nothing between them.

Both are free to download. UDWriter sells 2 one-off in-app purchases. 筆談ボード asks for nothing beyond the download.

UDWriter ships an update every 2 months, 筆談ボード every 22 months. The most recent releases landed on August 27, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | UDWriter | 筆談ボード |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 37.5% of reviews | **82.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 22 months |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 1 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shamrock Records, Inc.](https://appshunter.io/developer/443431466) | [taichi nakazono](https://appshunter.io/developer/894494641) |

## What reviewers say

### UDWriter

[App page](https://appshunter.io/ios/app/udwriter/id632058683)

A handwriting memo app designed with Universal Design principles for intuitive use. Offers three color options and a simple swipe gesture to clear the screen. Accessible for all users from the first use.

**Highlights:** Universal Design principles, Handwriting memo functionality, Select 3 colors, Swipe to clear all, Intuitive for all users

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Development Support + Logo on/off option | $2.99 | one-time |
| Input Text by Using Speech Recognition | $4.99 | one-time |


### 筆談ボード

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

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

**In-app purchases:** none


## Frequently asked questions

### Is UDWriter free?

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

### Is 筆談ボード free?

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

### Do UDWriter or 筆談ボード have ads?

Neither UDWriter nor 筆談ボード shows ads.

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

UDWriter ships an update every 2 months, and 筆談ボード every 22 months. Most recently, UDWriter was updated on August 27, 2026 and 筆談ボード on September 16, 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.*