Unlock a Code vs Password Cracker
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Unlock a Code
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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
Password Cracker
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A hacker is at the edge of breaking an important security system and a code set. A password appears and it is the final challenge to hack the system. Find the combination of the code but be careful you have limited guesses. The game is a spinoff of a board game called "Mastermind" and there is a combination of colors set before each time you play the game and you try to guess it with limited tries. As a master at this game we advise to find the colors first and then their positions however hacking can't be done in a single way. Good luck.
Screenshots
Verdict
The clearest difference is update cadence: Unlock a Code at fortnightly against Password Cracker's every 16 months. On price, ads, 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, Password Cracker every 16 months. The most recent releases landed on October 4, 2026 and October 6, 2026 respectively.
| Parameter | Unlock a Code | Password Cracker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly — better | Every 16 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 182 MB | 29 MB |
| Age rating | 9+ | 4+ |
| Developer | 1st-impact co.,ltd. | Safak Yalcinkaya |
In-app purchases
Unlock a Code
No in-app purchases
Password Cracker
No in-app purchases
Questions
Is Unlock a Code free?
Is Password Cracker free?
Do Unlock a Code or Password Cracker have ads?
Which is updated more often, Unlock a Code or Password Cracker?
Other comparisons
