# ACE Library vs Marbel Shape Puzzle

The clearest difference is iOS requirement: Marbel Shape Puzzle at 5.1.1 against ACE Library's 15.0. 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 | ACE Library | Marbel Shape Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (36 ratings)](https://appshunter.io/ios/app/ace-library/id894077537/reviews)** | — |
| Number of ratings | **36** | — |
| Positive reviews | 3.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Monetization | Free | — |
| Size | 75 MB | 41 MB |
| Requires iOS | 15.0 | **5.1.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [American Council on Exercise (ACE)](https://appshunter.io/developer/816467405) | [EDUCA SISFOMEDIA INDONESIA, PT](https://appshunter.io/developer/657647590) |

## What reviewers say

### ACE Library

[App page](https://appshunter.io/ios/app/ace-library/id894077537)

Access and store purchased eBooks from ACE. Review digital texts to prepare for certification exams. Includes additional ACE ProSource articles for further reading.

**Highlights:** Exclusive eBook access, Digital text review, Certification exam preparation, ACE ProSource articles, Offline reading

**Features:** macOS Compatibility

**In-app purchases:** none


### Marbel Shape Puzzle

[App page](https://appshunter.io/ios/app/marbel-shape-puzzle/id983053840)

**In-app purchases:** none


## Frequently asked questions

### Is ACE Library free?

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

### Is Marbel Shape Puzzle free?

Marbel Shape Puzzle is free to download, with no in-app purchases.

### Do ACE Library or Marbel Shape Puzzle have ads?

Neither ACE Library nor Marbel Shape Puzzle 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.*