# SIMBOX vs AMS cloud

The clearest difference is update cadence: AMS cloud at daily against SIMBOX's every 5 weeks. SIMBOX's advantage is iOS requirement (12.0 vs 15.0). 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.

SIMBOX ships an update every 5 weeks, AMS cloud daily. The most recent releases landed on October 21, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | SIMBOX | AMS cloud |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/simbox-global-calls-and-texts/id1420343561/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 17.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Daily** |
| Monetization | Free | — |
| Size | 59 MB | 135 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HONGKONG UCLOUDLINK NETWORK TECHNOLOGY LIMITED](https://appshunter.io/developer/1044928908) | [Volo LLC](https://appshunter.io/developer/1070189902) |

## What reviewers say

### SIMBOX

[App page](https://appshunter.io/ios/app/simbox-global-calls-and-texts/id1420343561)

This app provides remote access to multiple physical SIM cards from a single smartphone, eliminating the need for multiple devices or expensive roaming fees. Users can manage calls and texts from their home country numbers while traveling globally, ensuring seamless communication and cost savings.

**Highlights:** Remote SIM access, No roaming charges, Native call/SMS experience, 24/7 connectivity, Universal network support, Simple setup

**Features:** macOS Compatibility

**In-app purchases:** none


### AMS cloud

[App page](https://appshunter.io/ios/app/ams-cloud/id6736444035)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SIMBOX free?

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

### Is AMS cloud free?

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

### Do SIMBOX or AMS cloud have ads?

Neither SIMBOX nor AMS cloud shows ads.

### Which is updated more often, SIMBOX or AMS cloud?

SIMBOX ships an update every 5 weeks, and AMS cloud daily. Most recently, SIMBOX was updated on October 21, 2026 and AMS cloud on October 27, 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.*