# Olysim vs Commbitz eSIM

The clearest difference is ads: Commbitz eSIM at none against Olysim's shown. Commbitz eSIM also leads on update cadence (every 2 weeks vs every 5 weeks). Olysim's advantage is device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

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

Olysim ships an update every 5 weeks, Commbitz eSIM every 2 weeks. The most recent releases landed on September 26, 2026 and July 23, 2026 respectively.

## The numbers

| Metric | Olysim | Commbitz eSIM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/olysim-esim-data-plans/id6483760893/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 96.2% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 116 MB | 80 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Olysim Communications Private Limited](https://appshunter.io/developer/1877648637) | [Commbitz Ltd](https://appshunter.io/developer/1759156778) |

## What reviewers say

### Olysim

[App page](https://appshunter.io/ios/app/olysim-esim-data-plans/id6483760893)

Easily connect globally with affordable virtual eSIM data plans. Purchase and install data packages for over 160 countries in just a few taps, avoiding expensive roaming charges and physical SIM cards. Stay connected like a local wherever you go.

**Highlights:** Affordable global eSIM data plans, Coverage in over 160 countries, No expensive roaming charges, Easy QR code installation, Track data usage and top-up, Local, regional, and international plans

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

**In-app purchases:** none


### Commbitz eSIM

[App page](https://appshunter.io/ios/app/commbitz-esim/id6572300745)

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

**In-app purchases:** none


## Frequently asked questions

### Is Olysim free?

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

### Is Commbitz eSIM free?

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

### Do Olysim or Commbitz eSIM have ads?

Olysim shows ads; Commbitz eSIM does not.

### Which is updated more often, Olysim or Commbitz eSIM?

Olysim ships an update every 5 weeks, and Commbitz eSIM every 2 weeks. Most recently, Olysim was updated on September 26, 2026 and Commbitz eSIM on July 23, 2026.

---

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