# Стимул vs ATMA

Стимул and ATMA are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Стимул ships an update every 6 weeks, ATMA monthly. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Стимул | ATMA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Size | 28 MB | 29 MB |
| Requires iOS | 13.4 | 13.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fitbase](https://appshunter.io/developer/1530906929) | [Vasiliy Suvorov](https://appshunter.io/developer/1612668132) |

## What reviewers say

### Стимул

[App page](https://appshunter.io/ios/app/id1663309937)

**Features:** macOS Compatibility

**In-app purchases:** none


### ATMA

[App page](https://appshunter.io/ios/app/atma-sera/id6444488306)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Стимул free?

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

### Is ATMA free?

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

### Do Стимул or ATMA have ads?

Neither Стимул nor ATMA shows ads.

### Which is updated more often, Стимул or ATMA?

Стимул ships an update every 6 weeks, and ATMA monthly. Most recently, Стимул was updated on October 19, 2026 and ATMA on October 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.*