# eSIMcalls vs eSIM Genius

The clearest difference is update cadence: eSIM Genius at weekly against eSIMcalls's every 9 months. eSIM Genius also leads on iOS requirement (16.4 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

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

eSIMcalls ships an update every 9 months, eSIM Genius weekly. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | eSIMcalls | eSIM Genius |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (9 ratings)](https://appshunter.io/ios/app/esim-genius/id6782817433/reviews)** |
| Number of ratings | — | **9** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Weekly** |
| Monetization | — | Free |
| Size | 1 MB | 85 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Relewallet LTD](https://appshunter.io/developer/1724620282) | [Jonathan Dion](https://appshunter.io/developer/6782817435) |

## What reviewers say

### eSIMcalls

[App page](https://appshunter.io/ios/app/esimcalls/id6753880641)

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

**In-app purchases:** none


### eSIM Genius

[App page](https://appshunter.io/ios/app/esim-genius/id6782817433)

Easily purchase and activate prepaid data eSIMs for over 200 destinations worldwide. Avoid roaming charges and stay connected upon arrival with a simple QR code scan. Track data usage and get personalized plan recommendations.

**Highlights:** Prepaid data eSIMs for 200+ destinations, QR code activation, Per-day pricing, Secure card payments, Data usage tracking, In-app advisor for plan selection

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

**In-app purchases:** none


## Frequently asked questions

### Is eSIMcalls free?

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

### Is eSIM Genius free?

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

### Do eSIMcalls or eSIM Genius have ads?

Neither eSIMcalls nor eSIM Genius shows ads.

### Which is updated more often, eSIMcalls or eSIM Genius?

eSIMcalls ships an update every 9 months, and eSIM Genius weekly. Most recently, eSIMcalls was updated on October 30, 2026 and eSIM Genius on November 5, 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.*