# СУРДО vs УК ЗОЛОТОЙ ФЕНИКС

The clearest difference is update cadence: УК ЗОЛОТОЙ ФЕНИКС at every 6 weeks against СУРДО's every 7 months. УК ЗОЛОТОЙ ФЕНИКС also leads on iOS requirement (14.0 vs 16.0). 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.

СУРДО ships an update every 7 months, УК ЗОЛОТОЙ ФЕНИКС every 6 weeks. The most recent releases landed on October 22, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | СУРДО | УК ЗОЛОТОЙ ФЕНИКС |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 6 weeks** |
| Size | 121 MB | 341 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LABORATORY SENSOR-TECH](https://appshunter.io/developer/1439044582) | [Evgeny Yurtaykin](https://appshunter.io/developer/979803330) |

## What reviewers say

### СУРДО

[App page](https://appshunter.io/ios/app/id6445996571)

**Features:** macOS Compatibility

**In-app purchases:** none


### УК ЗОЛОТОЙ ФЕНИКС

[App page](https://appshunter.io/ios/app/id6754552779)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is СУРДО free?

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

### Is УК ЗОЛОТОЙ ФЕНИКС free?

УК ЗОЛОТОЙ ФЕНИКС is free to download, with no in-app purchases.

### Do СУРДО or УК ЗОЛОТОЙ ФЕНИКС have ads?

Neither СУРДО nor УК ЗОЛОТОЙ ФЕНИКС shows ads.

### Which is updated more often, СУРДО or УК ЗОЛОТОЙ ФЕНИКС?

СУРДО ships an update every 7 months, and УК ЗОЛОТОЙ ФЕНИКС every 6 weeks. Most recently, СУРДО was updated on October 22, 2026 and УК ЗОЛОТОЙ ФЕНИКС on September 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*