# Marten vs GrabIt Library Manager

The clearest difference is update cadence: GrabIt Library Manager at every 2 days against Marten's weekly. 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.

Marten ships an update weekly, GrabIt Library Manager every 2 days. The most recent releases landed on September 10, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Marten | GrabIt Library Manager |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Size | 15 MB | 2 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [joseph hamawi](https://appshunter.io/developer/1854729220) | [majimakHARU](https://appshunter.io/developer/450167000) |

## What reviewers say

### Marten

[App page](https://appshunter.io/ios/app/marten-markdown-code-notes/id6782895141)

**Features:** Vision Pro support

**In-app purchases:** none


### GrabIt Library Manager

[App page](https://appshunter.io/ios/app/grabit-library-manager/id6789647756)

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

**In-app purchases:** none


## Frequently asked questions

### Is Marten free?

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

### Is GrabIt Library Manager free?

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

### Do Marten or GrabIt Library Manager have ads?

Neither Marten nor GrabIt Library Manager shows ads.

### Which is updated more often, Marten or GrabIt Library Manager?

Marten ships an update weekly, and GrabIt Library Manager every 2 days. Most recently, Marten was updated on September 10, 2026 and GrabIt Library Manager on September 23, 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.*