# Amperry vs Mahjong Buddy

The clearest difference is iOS requirement: Mahjong Buddy at 13.0 against Amperry's 18.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Amperry ships an update every 6 weeks, Mahjong Buddy every 4 weeks. The most recent releases landed on September 8, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Amperry | Mahjong Buddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/amperry/id1618494760/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 weeks** |
| Monetization | Ad-supported | — |
| Size | 133 MB | 28 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tomorrow Tech s.r.l](https://appshunter.io/developer/1618494762) | [Kalu Lal Somawat](https://appshunter.io/developer/1690010232) |

## What reviewers say

### Amperry

[App page](https://appshunter.io/ios/app/amperry/id1618494760)

Rent portable power banks on demand to keep your smartphone charged throughout the day. Register easily to access convenient charging solutions and stay connected wherever you go.

**Highlights:** Instant power bank rental, Stay connected on the go, Easy registration, Smartphone charging solution, Daily power bank service

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Mahjong Buddy

[App page](https://appshunter.io/ios/app/mahjong-buddy/id6769337059)

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

**In-app purchases:** none


## Frequently asked questions

### Is Amperry free?

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

### Is Mahjong Buddy free?

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

### Do Amperry or Mahjong Buddy have ads?

Neither Amperry nor Mahjong Buddy shows ads.

### Which is updated more often, Amperry or Mahjong Buddy?

Amperry ships an update every 6 weeks, and Mahjong Buddy every 4 weeks. Most recently, Amperry was updated on September 8, 2026 and Mahjong Buddy on September 23, 2026.

---

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