# Open the Lock! vs Grid 9's

The clearest difference is in-app purchases: Open the Lock! at none against Grid 9's's 4. Open the Lock! also leads on iOS requirement (8.0 vs 15.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Grid 9's sells 4 one-off in-app purchases. Open the Lock! asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Open the Lock! against 5.0 for Grid 9's. Both are backed by a comparable volume of ratings — 4 and 9 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Open the Lock! | Grid 9's |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/open-the-lock/id1393988763/reviews) | [5.0 (9 ratings)](https://appshunter.io/ios/app/grid-9s/id6746877045/reviews) |
| Number of ratings | 4 | **9** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 71 MB | 111 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kevin Venclovas](https://appshunter.io/developer/1097526879) | [No Ad Games](https://appshunter.io/developer/1818889880) |

## What reviewers say

### Open the Lock!

[App page](https://appshunter.io/ios/app/open-the-lock/id1393988763)

A simple arcade game where players tap their screen at the precise moment to unlock a series of locks. Test your timing and reflexes in this addictive challenge.

**Highlights:** Tap at the right moment, Crack the lock, Simple gameplay, Addictive challenge, Test your timing

**Features:** macOS Compatibility

**In-app purchases:** none


### Grid 9's

[App page](https://appshunter.io/ios/app/grid-9s/id6746877045)

A number puzzle game where you drag, add, and match numbers on a grid to clear the board. It offers an endless mode and over 1,000 levels across four gameplay styles. Enjoy a clean, ad-free experience with strategic yet simple mechanics.

**Highlights:** Add-and-match gameplay, Endless Mode, 1,000 unique levels, Ad-free experience, Strategic puzzle mechanics, Daily free help

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Three Helpers | $2.99 | one-time |
| Play All 1000 Levels | $4.99 | one-time |
| Six Helpers | $4.99 | one-time |
| Fifteen Helpers | $9.99 | one-time |


## Frequently asked questions

### Is Open the Lock! free?

Open the Lock! is free to download, with no in-app purchases.

### Is Grid 9's free?

Grid 9's is free to download, with in-app purchases available.

### Which has better reviews, Open the Lock! or Grid 9's?

Open the Lock! and Grid 9's are both rated 5.0 out of 5 on the App Store, from 4 and 9 ratings respectively.

### Do Open the Lock! or Grid 9's have ads?

Neither Open the Lock! nor Grid 9's shows ads.

### Which is updated more often, Open the Lock! or Grid 9's?

Open the Lock! ships an update every 2 months, and Grid 9's every 2 months. Most recently, Open the Lock! was updated on November 2, 2026 and Grid 9's on November 5, 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.*