# MobigoSIM vs KeepSim

The clearest difference is in-app purchases: MobigoSIM at none against KeepSim's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. KeepSim sells 1 one-off in-app purchase. MobigoSIM asks for nothing beyond the download.

MobigoSIM ships an update fortnightly, KeepSim every 3 weeks. The most recent releases landed on October 17, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | MobigoSIM | KeepSim |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 53 MB | 62 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MH CASA TECHNOLOGY SPAIN S.L.U.](https://appshunter.io/developer/1653743483) | [洋 闵](https://appshunter.io/developer/6772847404) |

## What reviewers say

### MobigoSIM

[App page](https://appshunter.io/ios/app/mobigosim/id6746412192)

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

**In-app purchases:** none


### KeepSim

[App page](https://appshunter.io/ios/app/keepsim-keep-simesim-active/id6773044270)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KeepSim Pro | $4.99 | one-time |


## Frequently asked questions

### Is MobigoSIM free?

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

### Is KeepSim free?

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

### Do MobigoSIM or KeepSim have ads?

Neither MobigoSIM nor KeepSim shows ads.

### Which is updated more often, MobigoSIM or KeepSim?

MobigoSIM ships an update fortnightly, and KeepSim every 3 weeks. Most recently, MobigoSIM was updated on October 17, 2026 and KeepSim on October 7, 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.*