# Scanner vs E

The clearest difference is update cadence: E at every 2 days against Scanner's every 6 months. E also leads on iOS requirement (11.0 vs 15.6). 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.

Scanner ships an update every 6 months, E every 2 days. The most recent releases landed on September 21, 2026 and May 19, 2026 respectively.

## The numbers

| Metric | Scanner | E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 days** |
| Size | 40 MB | 58 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marcin Slusarek](https://appshunter.io/developer/1453324891) | [Emergency Ping](https://appshunter.io/developer/1706388312) |

## What reviewers say

### Scanner

[App page](https://appshunter.io/ios/app/scanner-qr-and-barcode-reader/id1644206226)

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

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-ping/id6464718928)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Scanner free?

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

### Is E free?

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

### Do Scanner or E have ads?

Neither Scanner nor E shows ads.

### Which is updated more often, Scanner or E?

Scanner ships an update every 6 months, and E every 2 days. Most recently, Scanner was updated on September 21, 2026 and E on May 19, 2026.

---

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