# Lockie vs Stackt

The clearest difference is in-app purchases: Stackt at none against Lockie's 2. Stackt also leads on ads (none vs shown) and iOS requirement (16.4 vs 18.6). On price and device support there is nothing between them.

Both are free to download. Lockie sells 2 in-app purchases, starting at $3.99 per month. Stackt asks for nothing beyond the download.

## The numbers

| Metric | Lockie | Stackt |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | — | Every 2 weeks |
| Size | 25 MB | 130 MB |
| Requires iOS | 18.6 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Alexey Sekachov](https://appshunter.io/developer/1479167333) | [STACKT LTD](https://appshunter.io/developer/1863343876) |

## What reviewers say

### Lockie

[App page](https://appshunter.io/ios/app/lockie-screen-time-and-focus/id6757965253)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Annual | $29.99 | per year |


### Stackt

[App page](https://appshunter.io/ios/app/stackt-storage-and-removals/id6788671911)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lockie free?

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

### Is Stackt free?

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

### Do Lockie or Stackt have ads?

Lockie shows ads; Stackt does not.

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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.*