# SymptoT° vs OptERP

The clearest difference is iOS requirement: OptERP at 14.0 against SymptoT°'s 18.6. On price, update cadence, 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.

SymptoT° ships an update every 3 months, OptERP every 6 months. The most recent releases landed on October 20, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | SymptoT° | OptERP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Size | 6 MB | 44 MB |
| Requires iOS | 18.6 | **14.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [nicolas feillet](https://appshunter.io/developer/1125036529) | [GEOFINITY SOLUTIONS](https://appshunter.io/developer/1837165365) |

## What reviewers say

### SymptoT°

[App page](https://appshunter.io/ios/app/symptot/id1549453613)

**Features:** Vision Pro support

**In-app purchases:** none


### OptERP

[App page](https://appshunter.io/ios/app/opterp/id6756480220)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SymptoT° free?

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

### Is OptERP free?

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

### Do SymptoT° or OptERP have ads?

Neither SymptoT° nor OptERP shows ads.

### Which is updated more often, SymptoT° or OptERP?

SymptoT° ships an update every 3 months, and OptERP every 6 months. Most recently, SymptoT° was updated on October 20, 2026 and OptERP on October 9, 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.*