# E vs SmartAlign

The clearest difference is device support: E at 2 against SmartAlign's —. E also leads on iOS requirement (9.0 vs 13). On price 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.

## The numbers

| Metric | E | SmartAlign |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 7 months | — |
| Size | 54 MB | 4 MB |
| Requires iOS | **9.0** | 13 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [鴻鈦科技](https://appshunter.io/developer/1169525122) | [Delta Electronics, Inc.](https://appshunter.io/developer/386896582) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-service/id1214609174)

**Features:** macOS Compatibility

**In-app purchases:** none


### SmartAlign

[App page](https://appshunter.io/ios/app/smartalign/id6452600165)

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is SmartAlign free?

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

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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.*