# Amperry vs E

The clearest difference is review sentiment: Amperry at 100% against E's 12%. Amperry also leads on rating (5.0 vs 1.0). E's advantage is monetization model (free vs ad-supported) and ratings volume (9 vs 2). 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.

Amperry holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 9 respectively. Written reviews point the same way: 100% of Amperry's written reviews are positive against 12% of E's.

## The numbers

| Metric | Amperry | E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/amperry/id1618494760/reviews)** | [1.0 (9 ratings)](https://appshunter.io/ios/app/e-houwiya/id6503291164/reviews) |
| Number of ratings | 2 | **9** |
| Positive reviews | **100.0% of reviews** | 12.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Ad-supported | **Free** |
| Size | 135 MB | 45 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tomorrow Tech s.r.l](https://appshunter.io/developer/1618494762) | [Agence Nationale de Certification Electronique](https://appshunter.io/developer/1445171688) |

## 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


### E

[App page](https://appshunter.io/ios/app/e-houwiya/id6503291164)

This app provides a secure mobile identity for online authentication, electronic signatures, and administrative procedures. It allows users to complete tasks remotely without visiting government offices, offering 24/7 access to official documents.

**Highlights:** Reliable online authentication, Easy electronic signature establishment, Completion of administrative procedures, Retrieval of official documents, 24/7 remote access, Secure mobile identity

**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 E free?

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

### Which has better reviews, Amperry or E?

Amperry is rated higher. Amperry averages 5.0 out of 5 from 2 ratings, while E averages 1.0 from 9 ratings.

### Do Amperry or E have ads?

Neither Amperry nor E 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.*