Unlock a Code vs The Lock
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Unlock a Code
Read full descriptionHide full description
The game is set in the laboratory. Try to solve the problems that occur one after another by unlocking a passcode as fast as possible! Your quick thinking skills will be tested... Protect the laboratory! ■ How to play ・Just enter the numbers (passcode) displayed on the screen within the time limit! The difficulty level will increase as the stage progresses. How many stages can you clear? ■ Credit BGM : MaouDamashii SE : OtoLogic Laboratory Image : kiiroman
The Lock
A unique puzzle game where players guess numbers using a spinner. It offers immersive haptic feedback and engaging visuals to guide players. Unlock and collect various themes as you progress through the challenges.
- Number guessing gameplay
- Spinner mechanic
- Haptic feedback
- Visual hints
- Collectible themes
Read full descriptionHide full description
A puzzle game to guess numbers with a spinner. Enjoy haptic feedback and visuals as hints and collect different themes. The Lock: Game
Screenshots
Verdict
The clearest difference is ads: The Lock at none against Unlock a Code's shown. The Lock also leads on update cadence (every 2 days vs fortnightly). Unlock a Code's advantage is iOS requirement (10.0 vs 13.0). On price, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Unlock a Code ships an update fortnightly, The Lock every 2 days. The most recent releases landed on October 4, 2026 and September 28, 2026 respectively.
| Parameter | Unlock a Code | The Lock |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (5 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | Fortnightly | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 10.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 182 MB | 21 MB |
| Age rating | 9+ | 4+ |
| Developer | 1st-impact co.,ltd. | Jonathan Taveras |
In-app purchases
Unlock a Code
No in-app purchases
The Lock
No in-app purchases
Questions
Is Unlock a Code free?
Is The Lock free?
Do Unlock a Code or The Lock have ads?
Which is updated more often, Unlock a Code or The Lock?
Other comparisons
