# Kaktus vs esim.gg

The clearest difference is rating: esim.gg at 5.0 against Kaktus's 1.0. esim.gg also leads on monetization model (free vs ad-supported) and device support (3 vs 1). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

esim.gg holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Kaktus ships an update every 2 months, esim.gg every 5 weeks. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Kaktus | esim.gg |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/kaktus/id717625908/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/esimgg/id6761686579/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 24.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 182 MB | 60 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [T-Mobile Czech Republic a.s.](https://appshunter.io/developer/483686347) | [Kosmoneko OÜ](https://appshunter.io/developer/1689527267) |

## 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


### esim.gg

[App page](https://appshunter.io/ios/app/esimgg/id6761686579)

This app allows you to manage your Estonian mobile numbers and eSIMs. You can easily check your balance, install new eSIMs, view your activity, manage data packages, and access voicemail all within a single, user-friendly interface.

**Highlights:** Manage Estonian mobile numbers, Install eSIMs, Check balance, View activity, Manage packages, Access voicemail

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

**In-app purchases:** none


## Frequently asked questions

### Is Kaktus free?

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

### Is esim.gg free?

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

### Which has better reviews, Kaktus or esim.gg?

esim.gg is rated higher. Kaktus averages 1.0 out of 5 from 1 ratings, while esim.gg averages 5.0 from 1 ratings.

### Do Kaktus or esim.gg have ads?

Neither Kaktus nor esim.gg shows ads.

### Which is updated more often, Kaktus or esim.gg?

Kaktus ships an update every 2 months, and esim.gg every 5 weeks. Most recently, Kaktus was updated on October 13, 2026 and esim.gg on October 15, 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.*