# 1SIM eSIM vs mConvertIt

The clearest difference is update cadence: 1SIM eSIM at every 3 months against mConvertIt's every 21 months. 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.

1SIM eSIM ships an update every 3 months, mConvertIt every 21 months. The most recent releases landed on September 2, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | 1SIM eSIM | mConvertIt |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (12 ratings)](https://appshunter.io/ios/app/1sim-esim/id1531090410/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 21 months |
| Monetization | Free | — |
| Size | 16 MB | 46 MB |
| Requires iOS | **13.0** | 14.2 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Belmont Telecom, Inc.](https://appshunter.io/developer/510353132) | [Jerry Watson](https://appshunter.io/developer/1647846813) |

## What reviewers say

### 1SIM eSIM

[App page](https://appshunter.io/ios/app/1sim-esim/id1531090410)

This app provides international travelers with affordable and convenient mobile data plans using eSIM technology. Avoid roaming fees and physical SIM cards with instant setup and coverage in over 200 countries.

**Highlights:** eSIM installation via app, Coverage in 200+ countries, Data plans from $1.69/GB, No physical SIM cards, Optional VoIP and SMS, Reusable eSIM profile

**In-app purchases:** none


### mConvertIt

[App page](https://appshunter.io/ios/app/mconvertit/id6443702534)

**In-app purchases:** none


## Frequently asked questions

### Is 1SIM eSIM free?

1SIM eSIM is free to download, with no in-app purchases.

### Is mConvertIt free?

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

### Do 1SIM eSIM or mConvertIt have ads?

Neither 1SIM eSIM nor mConvertIt shows ads.

### Which is updated more often, 1SIM eSIM or mConvertIt?

1SIM eSIM ships an update every 3 months, and mConvertIt every 21 months. Most recently, 1SIM eSIM was updated on September 2, 2026 and mConvertIt on September 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.*