# Credo eReader vs Geometry for SAT & ACT Pro

The clearest difference is in-app purchases: Credo eReader at none against Geometry for SAT & ACT Pro's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Geometry for SAT & ACT Pro sells 1 one-off in-app purchase. Credo eReader asks for nothing beyond the download.

## The numbers

| Metric | Credo eReader | Geometry for SAT & ACT Pro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Monetization | Free | — |
| Size | 36 MB | 68 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wilhelm Viljoen](https://appshunter.io/developer/1535951904) | [Tayyip Oral](https://appshunter.io/developer/1431929874) |

## What reviewers say

### Credo eReader

[App page](https://appshunter.io/ios/app/credo-ereader/id1535951902)

An interactive e-reader designed to improve reading and studying. It offers features like annotations, highlighting, bookmarking, and offline access to downloaded books. Sync your progress across multiple devices for a seamless experience.

**Highlights:** Add annotations, Highlight text, Bookmark pages, Offline book access, Cross-device syncing, Search function

**In-app purchases:** none


### Geometry for SAT & ACT Pro

[App page](https://appshunter.io/ios/app/geometry-for-sat-and-act-pro/id6476455010)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| New Pro Mode | $2.99 | one-time |


## Frequently asked questions

### Is Credo eReader free?

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

### Is Geometry for SAT & ACT Pro free?

Geometry for SAT & ACT Pro is free to download, with in-app purchases available.

### Do Credo eReader or Geometry for SAT & ACT Pro have ads?

Neither Credo eReader nor Geometry for SAT & ACT Pro 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.*