# Super Junior AtoB vs eParents

The clearest difference is update cadence: eParents at every 6 days against Super Junior AtoB's every 13 months. Super Junior AtoB's advantage is iOS requirement (9.0 vs 11.0). 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.

Super Junior AtoB ships an update every 13 months, eParents every 6 days. The most recent releases landed on October 5, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Super Junior AtoB | eParents |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 6 days** |
| Size | 266 MB | 54 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Super course system ltd](https://appshunter.io/developer/1438008994) | [Hellenic Republic](https://appshunter.io/developer/1522067036) |

## What reviewers say

### Super Junior AtoB

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

**Features:** macOS Compatibility

**In-app purchases:** none


### eParents

[App page](https://appshunter.io/ios/app/eparents/id6478161374)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Super Junior AtoB free?

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

### Is eParents free?

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

### Do Super Junior AtoB or eParents have ads?

Neither Super Junior AtoB nor eParents shows ads.

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

Super Junior AtoB ships an update every 13 months, and eParents every 6 days. Most recently, Super Junior AtoB was updated on October 5, 2026 and eParents on October 20, 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.*