# Redible vs CaseBook

Redible and CaseBook are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Redible sells 3 in-app purchases, starting at $11.99 per month and CaseBook sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Redible | CaseBook |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Size | 603 MB | 4 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Almaz Shakirzyanov](https://appshunter.io/developer/1888728860) | [Chris Beaver66260473](https://appshunter.io/developer/6784800527) |

## What reviewers say

### Redible

[App page](https://appshunter.io/ios/app/redible-languages-with-books/id6761295954)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Redible Premium Monthly | $11.99 | per month |
| Redible Premium Yearly | $99.99 | per year |
| 150,000 words | $4.99 | one-time |


### CaseBook

[App page](https://appshunter.io/ios/app/casebook-mini-mba/id6784800525)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CaseBook Pro (Monthly) | $5.99 | per month |
| CaseBook Pro (Annual) | $49.99 | per year |


## Frequently asked questions

### Is Redible free?

Redible is free to download, with in-app purchases available.

### Is CaseBook free?

CaseBook is free to download, with in-app purchases available.

### Do Redible or CaseBook have ads?

Neither Redible nor CaseBook 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.*