# Super Junior AtoB vs Simata GR

The clearest difference is in-app purchases: Super Junior AtoB at none against Simata GR's 1. Super Junior AtoB also leads on iOS requirement (9.0 vs 13.0). Simata GR's advantage is update cadence (weekly vs every 13 months). On price, ads and device support there is nothing between them.

Both are free to download. Simata GR sells 1 one-off in-app purchase. Super Junior AtoB asks for nothing beyond the download.

Super Junior AtoB ships an update every 13 months, Simata GR weekly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Super Junior AtoB | Simata GR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Weekly** |
| Size | 266 MB | 44 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Super course system ltd](https://appshunter.io/developer/1438008994) | [PAPADIMITRIOU GEORGIOS](https://appshunter.io/developer/1896307400) |

## What reviewers say

### Super Junior AtoB

[App page](https://appshunter.io/ios/app/super-junior-atob/id1533958274)

**Features:** macOS Compatibility

**In-app purchases:** none


### Simata GR

[App page](https://appshunter.io/ios/app/simata-gr/id6769989977)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Πλήρης έκδοση | $3.99 | one-time |


## Frequently asked questions

### Is Super Junior AtoB free?

Super Junior AtoB is free to download, with no in-app purchases.

### Is Simata GR free?

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

### Do Super Junior AtoB or Simata GR have ads?

Neither Super Junior AtoB nor Simata GR shows ads.

### Which is updated more often, Super Junior AtoB or Simata GR?

Super Junior AtoB ships an update every 13 months, and Simata GR weekly. Most recently, Super Junior AtoB was updated on November 3, 2026 and Simata GR on November 5, 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.*