# SkillOn Teacher vs ERDEME

The clearest difference is update cadence: SkillOn Teacher at weekly against ERDEME's every 13 months. ERDEME's advantage is iOS requirement (12.0 vs 15.6). 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.

SkillOn Teacher ships an update weekly, ERDEME every 13 months. Both last shipped on November 7, 2026.

## The numbers

| Metric | SkillOn Teacher | ERDEME |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 13 months |
| Size | 38 MB | 38 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Chandman Choijgavaa](https://appshunter.io/developer/1106255413) | [Suriy Edtech LLC](https://appshunter.io/developer/1713292380) |

## What reviewers say

### SkillOn Teacher

[App page](https://appshunter.io/ios/app/skillon-teacher/id1621431963)

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

**In-app purchases:** none


### ERDEME

[App page](https://appshunter.io/ios/app/erdeme/id6470260382)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SkillOn Teacher free?

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

### Is ERDEME free?

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

### Do SkillOn Teacher or ERDEME have ads?

Neither SkillOn Teacher nor ERDEME shows ads.

### Which is updated more often, SkillOn Teacher or ERDEME?

SkillOn Teacher ships an update weekly, and ERDEME every 13 months. Most recently, SkillOn Teacher was updated on November 7, 2026 and ERDEME 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.*