# Turnaround Marriage vs Cobb Learning Library

The clearest difference is update cadence: Cobb Learning Library at every 2 months against Turnaround Marriage's every 12 months. 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.

Turnaround Marriage ships an update every 12 months, Cobb Learning Library every 2 months. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Turnaround Marriage | Cobb Learning Library |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Size | 131 MB | 370 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Turnaround Marriage LLC](https://appshunter.io/developer/1834447378) | [Irene Hanning](https://appshunter.io/developer/6802583303) |

## What reviewers say

### Turnaround Marriage

[App page](https://appshunter.io/ios/app/turnaround-marriage/id6751288941)

**Features:** Vision Pro support

**In-app purchases:** none


### Cobb Learning Library

[App page](https://appshunter.io/ios/app/cobb-learning-library/id6802583301)

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Turnaround Marriage free?

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

### Is Cobb Learning Library free?

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

### Do Turnaround Marriage or Cobb Learning Library have ads?

Neither Turnaround Marriage nor Cobb Learning Library shows ads.

### Which is updated more often, Turnaround Marriage or Cobb Learning Library?

Turnaround Marriage ships an update every 12 months, and Cobb Learning Library every 2 months. Most recently, Turnaround Marriage was updated on October 28, 2026 and Cobb Learning Library on October 29, 2026.

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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.*