# O2 aplikácia vs Lebara SIM Activation

The clearest difference is rating: O2 aplikácia at 4.5 against Lebara SIM Activation's 1.0. O2 aplikácia also leads on update cadence (every 2 weeks vs every 4 months) and ratings volume (189 vs 3). Lebara SIM Activation's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (11.0 vs 16.0). 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.

O2 aplikácia holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: O2 aplikácia has 189 ratings behind it against 3, so its average is the more settled of the two. Written reviews split almost evenly too, at 23% and 22% positive.

O2 aplikácia ships an update every 2 weeks, Lebara SIM Activation every 4 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | O2 aplikácia | Lebara SIM Activation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (189 ratings)](https://appshunter.io/ios/app/o2-aplikacia/id778586659/reviews)** | [1.0 (3 ratings)](https://appshunter.io/ios/app/lebara-sim-activation/id6444263858/reviews) |
| Number of ratings | **189** | 3 |
| Positive reviews | **22.7% of reviews** | 22.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 255 MB | 128 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [O2 Slovakia, s.r.o.](https://appshunter.io/developer/653472723) | [Lebara Media Services](https://appshunter.io/developer/955810248) |

## What reviewers say

### O2 aplikácia

[App page](https://appshunter.io/ios/app/o2-aplikacia/id778586659)

Manage your mobile plan, monitor usage, pay bills, and get exclusive benefits. Easily add new services, contact support via chat, and even get new SIM cards for your family.

**Highlights:** Monitor data and call usage, Pay bills and top up credit, Manage O2 Spolu groups, Get exclusive weekly surprises, Contact support via chat, Purchase new SIM cards

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

**In-app purchases:** none


### Lebara SIM Activation

[App page](https://appshunter.io/ios/app/lebara-sim-activation/id6444263858)

Easily and quickly register your Lebara SIM card using your identity document and SIM card. The process takes approximately 3 minutes to complete.

**Highlights:** Quick SIM card registration, Identity document upload, 3-minute activation process, User-friendly interface

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

**In-app purchases:** none


## Frequently asked questions

### Is O2 aplikácia free?

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

### Is Lebara SIM Activation free?

Lebara SIM Activation is free to download, with no in-app purchases.

### Which has better reviews, O2 aplikácia or Lebara SIM Activation?

O2 aplikácia is rated higher. O2 aplikácia averages 4.5 out of 5 from 189 ratings, while Lebara SIM Activation averages 1.0 from 3 ratings.

### Do O2 aplikácia or Lebara SIM Activation have ads?

Neither O2 aplikácia nor Lebara SIM Activation shows ads.

### Which is updated more often, O2 aplikácia or Lebara SIM Activation?

O2 aplikácia ships an update every 2 weeks, and Lebara SIM Activation every 4 months. Most recently, O2 aplikácia was updated on October 24, 2026 and Lebara SIM Activation on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*