# EchoRoam vs KeepSim

The clearest difference is in-app purchases: EchoRoam 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. EchoRoam asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on October 7, 2026.

## The numbers

| Metric | EchoRoam | KeepSim |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 12 MB | 62 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [EchoRoam](https://appshunter.io/developer/1895882353) | [洋 闵](https://appshunter.io/developer/6772847404) |

## What reviewers say

### EchoRoam

[App page](https://appshunter.io/ios/app/echoroam/id6764694925)

**Features:** macOS Compatibility, 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 EchoRoam free?

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

### Is KeepSim free?

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

### Do EchoRoam or KeepSim have ads?

Neither EchoRoam nor KeepSim shows ads.

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

EchoRoam ships an update every 3 weeks, and KeepSim every 3 weeks. Most recently, EchoRoam was updated on October 7, 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.*