# Moje O2 vs Kaktus

The clearest difference is rating: Moje O2 at 3.7 against Kaktus's 1.0. Moje O2 also leads on ratings volume (34 vs 1) and update cadence (fortnightly vs every 2 months). On price, review sentiment, 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.

Moje O2 holds the better App Store score, 3.7 against 1.0. That said, the two scores are not equally well evidenced: Moje O2 has 34 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 17% of Moje O2's written reviews are positive against 25% of Kaktus's, so the app with the better star average is not the one people write more warmly about.

Moje O2 ships an update fortnightly, Kaktus every 2 months. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Moje O2 | Kaktus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (34 ratings)](https://appshunter.io/ios/app/moje-o2/id564164409/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/kaktus/id717625908/reviews) |
| Number of ratings | **34** | 1 |
| Positive reviews | 17.1% of reviews | **24.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 141 MB | 182 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [O2 Czech Republic a.s.](https://appshunter.io/developer/311143795) | [T-Mobile Czech Republic a.s.](https://appshunter.io/developer/483686347) |

## What reviewers say

### Moje O2

[App page](https://appshunter.io/ios/app/moje-o2/id564164409)

Manage your mobile services easily and for free from anywhere. Track data, calls, and SMS, and explore exclusive offers. Securely log in with biometrics or one-time codes.

**Highlights:** Service management, Data, calls, SMS tracking, Exclusive offers, Digital health test, Biometric login, Two-factor authentication

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Moje O2 free?

Moje O2 is free to download, with no in-app purchases.

### Is Kaktus free?

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

### Which has better reviews, Moje O2 or Kaktus?

Moje O2 is rated higher. Moje O2 averages 3.7 out of 5 from 34 ratings, while Kaktus averages 1.0 from 1 ratings.

### Do Moje O2 or Kaktus have ads?

Neither Moje O2 nor Kaktus shows ads.

### Which is updated more often, Moje O2 or Kaktus?

Moje O2 ships an update fortnightly, and Kaktus every 2 months. Most recently, Moje O2 was updated on October 16, 2026 and Kaktus on October 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.*