# Shuttle School vs Sagi Kin

The clearest difference is in-app purchases: Shuttle School at none against Sagi Kin's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Sagi Kin sells 4 in-app purchases, starting at $4.99 per month. Shuttle School asks for nothing beyond the download.

Shuttle School ships an update every 2 days, Sagi Kin every 3 days. The most recent releases landed on October 14, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Shuttle School | Sagi Kin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 days |
| Size | 67 MB | 77 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [LLP APPETITE INC](https://appshunter.io/developer/1146350531) | [ZUMDEX, TOO](https://appshunter.io/developer/1360272262) |

## What reviewers say

### Shuttle School

[App page](https://appshunter.io/ios/app/shuttle-school/id1643299589)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sagi Kin

[App page](https://appshunter.io/ios/app/sagi-kin/id6764310350)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sagi Plus | $4.99 | per month |
| Sagi Premium | $19.99 | per month |
| Community Pro | $19.99 | per month |
| Business Offer | $9.99 | one-time |


## Frequently asked questions

### Is Shuttle School free?

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

### Is Sagi Kin free?

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

### Do Shuttle School or Sagi Kin have ads?

Neither Shuttle School nor Sagi Kin shows ads.

### Which is updated more often, Shuttle School or Sagi Kin?

Shuttle School ships an update every 2 days, and Sagi Kin every 3 days. Most recently, Shuttle School was updated on October 14, 2026 and Sagi Kin on October 4, 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.*