# Locking Check vs Did I Lock It? Lock'd

The clearest difference is update cadence: Did I Lock It? Lock'd at weekly against Locking Check's every 6 weeks. Locking Check's advantage is iOS requirement (14.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Locking Check sells 1 one-off in-app purchase and Did I Lock It? Lock'd sells 2 in-app purchases, starting at $2.49 per month. Whichever you choose, the download price is not the number that matters.

Locking Check ships an update every 6 weeks, Did I Lock It? Lock'd weekly. The most recent releases landed on September 16, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Locking Check | Did I Lock It? Lock'd |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Weekly** |
| Size | 5 MB | 55 MB |
| Requires iOS | **14.0** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Atsushi Ezaki](https://appshunter.io/developer/1099847684) | [Hideaki Misawa](https://appshunter.io/developer/1626083263) |

## What reviewers say

### Locking Check

[App page](https://appshunter.io/ios/app/locking-check/id1523162174)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hide Ads | $1.99 | one-time |


### Did I Lock It? Lock'd

[App page](https://appshunter.io/ios/app/did-i-lock-it-lockd/id6757942105)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $2.49 | per month |
| Annual Plan | $19.99 | per year |


## Frequently asked questions

### Is Locking Check free?

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

### Is Did I Lock It? Lock'd free?

Did I Lock It? Lock'd is free to download, with in-app purchases available.

### Do Locking Check or Did I Lock It? Lock'd have ads?

Both Locking Check and Did I Lock It? Lock'd show ads.

### Which is updated more often, Locking Check or Did I Lock It? Lock'd?

Locking Check ships an update every 6 weeks, and Did I Lock It? Lock'd weekly. Most recently, Locking Check was updated on September 16, 2026 and Did I Lock It? Lock'd on September 13, 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.*