# ePoc vs Karusphère

The clearest difference is update cadence: Karusphère at every 2 weeks against ePoc's every 6 weeks. 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.

ePoc ships an update every 6 weeks, Karusphère every 2 weeks. The most recent releases landed on October 14, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | ePoc | Karusphère |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/epoc/id1596317383/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 35 MB | 32 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [INRIA](https://appshunter.io/developer/1516493494) | [J2R CONSULTING](https://appshunter.io/developer/1476067808) |

## What reviewers say

### ePoc

[App page](https://appshunter.io/ios/app/epoc/id1596317383)

Access free, gamified scientific training courses developed by experts. Learn at your own pace with short, engaging modules designed for mobile, featuring interactive exercises and offline access. Earn certificates upon completion.

**Highlights:** Free scientific training, Gamified learning modules, Offline access, Expert-developed content, Interactive exercises, Progress tracking, Certificates of completion

**Features:** macOS Compatibility

**In-app purchases:** none


### Karusphère

[App page](https://appshunter.io/ios/app/karusphere/id1637340643)

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

**In-app purchases:** none


## Frequently asked questions

### Is ePoc free?

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

### Is Karusphère free?

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

### Do ePoc or Karusphère have ads?

Neither ePoc nor Karusphère shows ads.

### Which is updated more often, ePoc or Karusphère?

ePoc ships an update every 6 weeks, and Karusphère every 2 weeks. Most recently, ePoc was updated on October 14, 2026 and Karusphère 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.*