# Optim System app vs PayRose

The clearest difference is update cadence: Optim System app at every 10 days against PayRose's monthly. 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.

Optim System app ships an update every 10 days, PayRose monthly. The most recent releases landed on September 17, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Optim System app | PayRose |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Size | 44 MB | 91 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Optim Systems, Ltd.](https://appshunter.io/developer/1713704866) | [PayRose s.r.o.](https://appshunter.io/developer/1713926331) |

## What reviewers say

### Optim System app

[App page](https://appshunter.io/ios/app/optim-system-app-weopsy/id6470450913)

**Features:** macOS Compatibility

**In-app purchases:** none


### PayRose

[App page](https://appshunter.io/ios/app/payrose/id6470649299)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Optim System app free?

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

### Is PayRose free?

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

### Do Optim System app or PayRose have ads?

Neither Optim System app nor PayRose shows ads.

### Which is updated more often, Optim System app or PayRose?

Optim System app ships an update every 10 days, and PayRose monthly. Most recently, Optim System app was updated on September 17, 2026 and PayRose on September 13, 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.*