# eContract vs Bookmii Manager

The clearest difference is iOS requirement: eContract at 13.0 against Bookmii Manager's 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.

## The numbers

| Metric | eContract | Bookmii Manager |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 104 MB | 31 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Vietnam Posts and Telecommunications Group](https://appshunter.io/developer/1215567249) | [Ngoc ha Vu](https://appshunter.io/developer/1448230205) |

## What reviewers say

### eContract

[App page](https://appshunter.io/ios/app/econtract/id1583922938)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bookmii Manager

[App page](https://appshunter.io/ios/app/bookmii-manager/id6746033229)

**In-app purchases:** none


## Frequently asked questions

### Is eContract free?

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

### Is Bookmii Manager free?

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

### Do eContract or Bookmii Manager have ads?

Neither eContract nor Bookmii Manager 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.*