# marrow vs Almanac

The clearest difference is iOS requirement: marrow at 16.4 against Almanac's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

marrow ships an update every 3 days, Almanac every 4 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | marrow | Almanac |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 days |
| Size | 40 MB | 45 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Pratyush Saxena](https://appshunter.io/developer/1896770612) | [danyal sarfraz](https://appshunter.io/developer/1854018591) |

## What reviewers say

### marrow

[App page](https://appshunter.io/ios/app/marrow-scroll-to-learn/id6791669414)

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

**In-app purchases:** none


### Almanac

[App page](https://appshunter.io/ios/app/almanac-ancient-cycles/id6819094751)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is marrow free?

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

### Is Almanac free?

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

### Do marrow or Almanac have ads?

Neither marrow nor Almanac shows ads.

### Which is updated more often, marrow or Almanac?

marrow ships an update every 3 days, and Almanac every 4 days. Most recently, marrow was updated on November 5, 2026 and Almanac on October 31, 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.*