# Cuprum Charging vs AMS cloud

The clearest difference is update cadence: AMS cloud at daily against Cuprum Charging's every 8 months. AMS cloud also leads on iOS requirement (15.0 vs 17.0). 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.

Cuprum Charging ships an update every 8 months, AMS cloud daily. The most recent releases landed on September 28, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Cuprum Charging | AMS cloud |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Daily** |
| Size | 14 MB | 135 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cuprum Charging USA Inc.](https://appshunter.io/developer/1769093739) | [Volo LLC](https://appshunter.io/developer/1070189902) |

## What reviewers say

### Cuprum Charging

[App page](https://appshunter.io/ios/app/cuprum-charging/id6695725622)

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

**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 Cuprum Charging free?

Cuprum Charging 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 Cuprum Charging or AMS cloud have ads?

Neither Cuprum Charging nor AMS cloud shows ads.

### Which is updated more often, Cuprum Charging or AMS cloud?

Cuprum Charging ships an update every 8 months, and AMS cloud daily. Most recently, Cuprum Charging was updated on September 28, 2026 and AMS cloud on September 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*