# Focus Habit Library vs Stacked

The clearest difference is in-app purchases: Focus Habit Library at none against Stacked's 1. Focus Habit Library also leads on iOS requirement (12.0 vs 15.5). Stacked's advantage is device support. On price there is nothing between them.

Both are free to download. Stacked sells 1 in-app purchase, starting at $24.99 per year. Focus Habit Library asks for nothing beyond the download.

## The numbers

| Metric | Focus Habit Library | Stacked |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Daily |
| Size | 50 MB | 74 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Gayatri Software Services Pvt Ltd](https://appshunter.io/developer/1508855122) | [Neuvo WebTech LLP](https://appshunter.io/developer/1879478100) |

## What reviewers say

### Focus Habit Library

[App page](https://appshunter.io/ios/app/focus-habit-library/id6501987467)

**In-app purchases:** none


### Stacked

[App page](https://appshunter.io/ios/app/stacked-library-management/id6760178801)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stacked Premium Yearly | $24.99 | per year |


## Frequently asked questions

### Is Focus Habit Library free?

Focus Habit Library is free to download, with no in-app purchases.

### Is Stacked free?

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

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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.*