# One Sim vs Balkan Quest

The clearest difference is in-app purchases: One Sim at none against Balkan Quest's 1. One Sim also leads on update cadence (weekly vs every 3 weeks). Balkan Quest's advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Balkan Quest sells 1 in-app purchase, starting at $9.99 per month. One Sim asks for nothing beyond the download.

One Sim ships an update weekly, Balkan Quest every 3 weeks. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | One Sim | Balkan Quest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (10 ratings)](https://appshunter.io/ios/app/one-sim/id6748266546/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 76.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free | — |
| Size | 73 MB | 135 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Horizon Digital Ventures L.L.C.](https://appshunter.io/developer/1824892852) | [Murat YALINIZ](https://appshunter.io/developer/1872777803) |

## What reviewers say

### One Sim

[App page](https://appshunter.io/ios/app/one-sim/id6748266546)

Install your eSIM once and enjoy seamless global connectivity. Purchase data packages for entire regions, eliminating the need for reinstallation or QR codes. Stay online for maps, messaging, and memories with fast 4G/5G data across multiple countries.

**Highlights:** Install eSIM once, Regional data packages, Seamless cross-country coverage, Fast 4G/5G data, No QR codes or reinstallation

**Features:** Apple Wallet

**In-app purchases:** none


### Balkan Quest

[App page](https://appshunter.io/ios/app/balkan-quest/id6758406085)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Elite Plan | $9.99 | per month |


## Frequently asked questions

### Is One Sim free?

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

### Is Balkan Quest free?

Balkan Quest is free to download, with in-app purchases available.

### Do One Sim or Balkan Quest have ads?

Neither One Sim nor Balkan Quest shows ads.

### Which is updated more often, One Sim or Balkan Quest?

One Sim ships an update weekly, and Balkan Quest every 3 weeks. Most recently, One Sim was updated on October 14, 2026 and Balkan Quest on October 2, 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.*