# Академия IEK GROUP vs Sumiran

The clearest difference is update cadence: Sumiran at every 3 weeks against Академия IEK GROUP's every 3 months. 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.

Академия IEK GROUP ships an update every 3 months, Sumiran every 3 weeks. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Академия IEK GROUP | Sumiran |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 146 MB | 80 MB |
| Requires iOS | 15.0 | **14.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [iSpring Software Private Limited](https://appshunter.io/developer/1648866911) | [Frol Chizhov](https://appshunter.io/developer/1739783315) |

## What reviewers say

### Академия IEK GROUP

[App page](https://appshunter.io/ios/app/iek-group/id6443732188)

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

**In-app purchases:** none


### Sumiran

[App page](https://appshunter.io/ios/app/sumiran/id6482337566)

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

**In-app purchases:** none


## Frequently asked questions

### Is Академия IEK GROUP free?

Академия IEK GROUP is free to download, with no in-app purchases.

### Is Sumiran free?

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

### Do Академия IEK GROUP or Sumiran have ads?

Neither Академия IEK GROUP nor Sumiran shows ads.

### Which is updated more often, Академия IEK GROUP or Sumiran?

Академия IEK GROUP ships an update every 3 months, and Sumiran every 3 weeks. Most recently, Академия IEK GROUP was updated on October 7, 2026 and Sumiran on October 11, 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.*