# Soragaki start up vs UDリーダー

The clearest difference is update cadence: UDリーダー at every 3 weeks against Soragaki start up's every 11 months. Soragaki start up's advantage is iOS requirement (12.0 vs 15.0). 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.

Soragaki start up ships an update every 11 months, UDリーダー every 3 weeks. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Soragaki start up | UDリーダー |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/soragaki-start-up/id545565478/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 12 MB | 9 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [BUNKEIDO CO.,LTD.](https://appshunter.io/developer/545565481) | [kazuhito ujima](https://appshunter.io/developer/1440096648) |

## What reviewers say

### Soragaki start up

[App page](https://appshunter.io/ios/app/soragaki-start-up/id545565478)

This application helps elementary school students master the stroke order and form of Chinese characters through interactive tracing. It covers all mandatory characters for grades 1-6, offering detailed character information and motivational rewards.

**Highlights:** Interactive character tracing, Covers all mandatory elementary school characters, Three practice levels, Character usage and derivation information, Motion picture of stroke order, Motivational flower prizes

**Features:** macOS Compatibility

**In-app purchases:** none


### UDリーダー

[App page](https://appshunter.io/ios/app/ud/id1637356914)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Soragaki start up free?

Soragaki start up is free to download, with no in-app purchases.

### Is UDリーダー free?

UDリーダー is free to download, with no in-app purchases.

### Do Soragaki start up or UDリーダー have ads?

Neither Soragaki start up nor UDリーダー shows ads.

### Which is updated more often, Soragaki start up or UDリーダー?

Soragaki start up ships an update every 11 months, and UDリーダー every 3 weeks. Most recently, Soragaki start up was updated on November 6, 2026 and UDリーダー on November 7, 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.*