# Stackbox vs LockIt

The clearest difference is price: Stackbox at Free against LockIt's $5.99. Stackbox also leads on update cadence (every 4 days vs weekly). LockIt's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

Stackbox is free to download; LockIt costs $5.99 up front. Stackbox sells 2 in-app purchases, starting at $1.99 per month. LockIt asks for nothing beyond the download.

Stackbox ships an update every 4 days, LockIt weekly. The most recent releases landed on October 10, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Stackbox | LockIt |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | — | Paid |
| Size | 33 MB | 14 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YunJae Jeong](https://appshunter.io/developer/1568287924) | [Sori Games](https://appshunter.io/developer/391114892) |

## What reviewers say

### Stackbox

[App page](https://appshunter.io/ios/app/stackbox-rss-reader/id6758572761)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $1.99 | per month |
| Yearly Plan | $19.99 | per year |


### LockIt

[App page](https://appshunter.io/ios/app/lockit-the-fight-within/id6761304120)

This app helps you maintain focus and self-control by temporarily blocking distracting apps, websites, and categories. It offers scheduled locks and usage reports to help you understand and improve your habits.

**Highlights:** Quick Lock distractions, Schedule recurring locks, Usage reports for habits, App removal protection, Block specific apps and websites

**In-app purchases:** none


## Frequently asked questions

### Is Stackbox free?

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

### Is LockIt free?

LockIt costs $5.99, with no in-app purchases.

### Do Stackbox or LockIt have ads?

Neither Stackbox nor LockIt shows ads.

### Which is updated more often, Stackbox or LockIt?

Stackbox ships an update every 4 days, and LockIt weekly. Most recently, Stackbox was updated on October 10, 2026 and LockIt on October 1, 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.*