# ОПТИМИСТ live vs ЦУСАД

The clearest difference is update cadence: ОПТИМИСТ live at fortnightly against ЦУСАД's every 2 months. ОПТИМИСТ live also leads on iOS requirement (9.0 vs 13.4). 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.

ОПТИМИСТ live ships an update fortnightly, ЦУСАД every 2 months. The most recent releases landed on October 1, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | ОПТИМИСТ live | ЦУСАД |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 10 MB | 66 MB |
| Requires iOS | **9.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Valentin Polyankovskiy](https://appshunter.io/developer/1172774969) | [LABORATORIYA MINIMAKS, OOO](https://appshunter.io/developer/1584797707) |

## What reviewers say

### ОПТИМИСТ live

[App page](https://appshunter.io/ios/app/live/id1483176170)

**Features:** macOS Compatibility

**In-app purchases:** none


### ЦУСАД

[App page](https://appshunter.io/ios/app/id1584797405)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ОПТИМИСТ live free?

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

### Is ЦУСАД free?

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

### Do ОПТИМИСТ live or ЦУСАД have ads?

Neither ОПТИМИСТ live nor ЦУСАД shows ads.

### Which is updated more often, ОПТИМИСТ live or ЦУСАД?

ОПТИМИСТ live ships an update fortnightly, and ЦУСАД every 2 months. Most recently, ОПТИМИСТ live was updated on October 1, 2026 and ЦУСАД on October 21, 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.*