# iCUBE Space vs Доктор Строй

The clearest difference is update cadence: iCUBE Space at fortnightly against Доктор Строй's every 4 months. iCUBE Space also leads on device support (3 vs 1) and iOS requirement (14.0 vs 16.4). On price, ads and in-app purchases there is nothing between them.

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

iCUBE Space ships an update fortnightly, Доктор Строй every 4 months. The most recent releases landed on October 16, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | iCUBE Space | Доктор Строй |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Size | 9 MB | 87 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [AI KO, AO](https://appshunter.io/developer/1812387738) | [Vladimir Lavrenov](https://appshunter.io/developer/1524818079) |

## What reviewers say

### iCUBE Space

[App page](https://appshunter.io/ios/app/icube-space/id6745470898)

**Features:** macOS Compatibility

**In-app purchases:** none


### Доктор Строй

[App page](https://appshunter.io/ios/app/id6749073373)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iCUBE Space free?

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

### Is Доктор Строй free?

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

### Do iCUBE Space or Доктор Строй have ads?

Neither iCUBE Space nor Доктор Строй shows ads.

### Which is updated more often, iCUBE Space or Доктор Строй?

iCUBE Space ships an update fortnightly, and Доктор Строй every 4 months. Most recently, iCUBE Space was updated on October 16, 2026 and Доктор Строй on October 19, 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.*