# AMPiiN vs amina charging

The clearest difference is in-app purchases: amina charging at none against AMPiiN's 1. amina charging also leads on update cadence (daily vs every 3 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AMPiiN sells 1 in-app purchase, starting at $3.99 per month. amina charging asks for nothing beyond the download.

AMPiiN ships an update every 3 days, amina charging daily. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | AMPiiN | amina charging |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | **Daily** |
| Size | 47 MB | 50 MB |
| Requires iOS | **15** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AMPiiN](https://appshunter.io/developer/1844190638) | [amina charging](https://appshunter.io/developer/6822180843) |

## What reviewers say

### AMPiiN

[App page](https://appshunter.io/ios/app/ampiin/id6753648209)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AMPiiN - Peak Energy Load Balancing | $3.99 | per month |


### amina charging

[App page](https://appshunter.io/ios/app/amina-charging/id6822180841)

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

**In-app purchases:** none


## Frequently asked questions

### Is AMPiiN free?

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

### Is amina charging free?

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

### Do AMPiiN or amina charging have ads?

Neither AMPiiN nor amina charging shows ads.

### Which is updated more often, AMPiiN or amina charging?

AMPiiN ships an update every 3 days, and amina charging daily. Most recently, AMPiiN was updated on October 30, 2026 and amina charging on October 29, 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.*