# Kaktus vs Sinweek

The clearest difference is update cadence: Sinweek at every 6 days against Kaktus's every 2 months. Kaktus's advantage is iOS requirement (16.0 vs 18.0). 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.

Kaktus ships an update every 2 months, Sinweek every 6 days. Both last shipped on October 5, 2026.

## The numbers

| Metric | Kaktus | Sinweek |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/kaktus/id717625908/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 24.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Ad-supported | — |
| Size | 182 MB | 1 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [T-Mobile Czech Republic a.s.](https://appshunter.io/developer/483686347) | [Yao Wei Wang](https://appshunter.io/developer/1845539552) |

## What reviewers say

### Kaktus

[App page](https://appshunter.io/ios/app/kaktus/id717625908)

Manage your mobile plan, track credit, and purchase data, minutes, or SMS packages. Easily top up your balance, send money to friends, and view service history. Roaming data usage is free.

**Highlights:** Track credit and plan usage, Purchase data, minutes, and SMS packages, Easy credit top-ups, Send money to friends, View service history, Free roaming data usage

**Features:** Vision Pro support

**In-app purchases:** none


### Sinweek

[App page](https://appshunter.io/ios/app/sinweek/id6753893578)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kaktus free?

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

### Is Sinweek free?

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

### Do Kaktus or Sinweek have ads?

Neither Kaktus nor Sinweek shows ads.

### Which is updated more often, Kaktus or Sinweek?

Kaktus ships an update every 2 months, and Sinweek every 6 days. Most recently, Kaktus was updated on October 5, 2026 and Sinweek on October 5, 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.*