# Sūji vs Jörg Schieb

The clearest difference is in-app purchases: Sūji at none against Jörg Schieb's 2. Sūji also leads on ads (none vs shown) and update cadence (every 4 months vs every 10 months). Jörg Schieb's advantage is iOS requirement (15.0 vs 17.0). On price there is nothing between them.

Both are free to download. Jörg Schieb sells 2 in-app purchases, starting at $8.99 per month. Sūji asks for nothing beyond the download.

Sūji ships an update every 4 months, Jörg Schieb every 10 months. The most recent releases landed on October 15, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Sūji | Jörg Schieb |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/suji/id1598173381/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 months** | Every 10 months |
| Monetization | Free | — |
| Size | 4 MB | 46 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | **iPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ale Mohamad](https://appshunter.io/developer/569018219) | [Joerg Schieb](https://appshunter.io/developer/1795669913) |

## What reviewers say

### Sūji

[App page](https://appshunter.io/ios/app/suji/id1598173381)

Learn Japanese numbers with this app. It translates numbers into Kanji, Hiragana, or Romaji, and provides audio pronunciation. You can also generate random numbers to explore new combinations.

**Highlights:** Number translation to Kanji, Hiragana, Romaji, Audio pronunciation of numbers, Random number generation, Supports multiple writing systems, Practice writing and speaking

**Features:** Apple Watch app

**In-app purchases:** none


### Jörg Schieb

[App page](https://appshunter.io/ios/app/jorg-schieb/id6741802424)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SCHIEB+ Flat | $8.99 | per month |
| SCHIEB+ Jahr | $69.99 | per year |


## Frequently asked questions

### Is Sūji free?

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

### Is Jörg Schieb free?

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

### Do Sūji or Jörg Schieb have ads?

Jörg Schieb shows ads; Sūji does not.

### Which is updated more often, Sūji or Jörg Schieb?

Sūji ships an update every 4 months, and Jörg Schieb every 10 months. Most recently, Sūji was updated on October 15, 2026 and Jörg Schieb on October 25, 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.*