# klarmobil vs Planned Experiment

The clearest difference is in-app purchases: klarmobil at none against Planned Experiment's 1. Planned Experiment's advantage is ads (none vs shown) and update cadence (every 4 days vs every 10 days). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Planned Experiment sells 1 one-off in-app purchase. klarmobil asks for nothing beyond the download.

klarmobil ships an update every 10 days, Planned Experiment every 4 days. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | klarmobil | Planned Experiment |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (14 ratings)](https://appshunter.io/ios/app/klarmobil/id1443939047/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 90.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | **Every 4 days** |
| Monetization | Ad-supported | — |
| Size | 53 MB | 7 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [klarmobil GmbH](https://appshunter.io/developer/1443939046) | [Ilya Obraztsov](https://appshunter.io/developer/1499085877) |

## What reviewers say

### klarmobil

[App page](https://appshunter.io/ios/app/klarmobil/id1443939047)

Manage your mobile contracts, view bills, and track data usage with ease. This app offers a fresh design and intuitive features for convenient contract management, including personal data updates and access to all your documents.

**Highlights:** View all bills and contract details, Track data, SMS, and call usage, Purchase additional data volume, Update personal information, Access online mailbox for documents, Manage SIM card services

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

**In-app purchases:** none


### Planned Experiment

[App page](https://appshunter.io/ios/app/planned-experiment/id6804523091)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version | $17.99 | one-time |


## Frequently asked questions

### Is klarmobil free?

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

### Is Planned Experiment free?

Planned Experiment is free to download, with in-app purchases available.

### Do klarmobil or Planned Experiment have ads?

klarmobil shows ads; Planned Experiment does not.

### Which is updated more often, klarmobil or Planned Experiment?

klarmobil ships an update every 10 days, and Planned Experiment every 4 days. Most recently, klarmobil was updated on October 18, 2026 and Planned Experiment on October 7, 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.*