# Amperry vs Chartform

The clearest difference is iOS requirement: Amperry at 15.0 against Chartform's 26.5. 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.

## The numbers

| Metric | Amperry | Chartform |
| --- | --- | --- |
| 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 | — |
| Monetization | Ad-supported | — |
| Size | 135 MB | 4 MB |
| Requires iOS | **15.0** | 26.5 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Tomorrow Tech s.r.l](https://appshunter.io/developer/1618494762) | [Alexander Bowden](https://appshunter.io/developer/6794492586) |

## 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


### Chartform

[App page](https://appshunter.io/ios/app/chartform/id6794492584)

**In-app purchases:** none


## Frequently asked questions

### Is Amperry free?

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

### Is Chartform free?

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

### Do Amperry or Chartform have ads?

Neither Amperry nor Chartform shows ads.

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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.*