# thelma vs Optinet4u

The clearest difference is update cadence: thelma at every 4 months against Optinet4u's every 17 months. Optinet4u's advantage is iOS requirement (11.0 vs 16.4). 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.

thelma ships an update every 4 months, Optinet4u every 17 months. The most recent releases landed on October 18, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | thelma | Optinet4u |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/thelma/id1449737781/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 17 months |
| Monetization | Free | — |
| Size | 84 MB | 33 MB |
| Requires iOS | 16.4 | **11.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Spallian Innovation](https://appshunter.io/developer/877591369) | [David Foinet](https://appshunter.io/developer/1546603388) |

## What reviewers say

### thelma

[App page](https://appshunter.io/ios/app/thelma/id1449737781)

Report public space malfunctions with photos and comments. Track your reports and receive real-time alerts. Ideal for improving urban life and environmental awareness.

**Highlights:** Report malfunctions with photos and comments, Track report progress, Receive real-time alerts, Improve urban life quality, Environmental reporting for natural areas, Access statistics on alerts

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

**In-app purchases:** none


### Optinet4u

[App page](https://appshunter.io/ios/app/optinet4u/id1593632342)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is thelma free?

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

### Is Optinet4u free?

Optinet4u is free to download, with no in-app purchases.

### Do thelma or Optinet4u have ads?

Neither thelma nor Optinet4u shows ads.

### Which is updated more often, thelma or Optinet4u?

thelma ships an update every 4 months, and Optinet4u every 17 months. Most recently, thelma was updated on October 18, 2026 and Optinet4u on October 27, 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.*