Comparison

Unlock it vs The Impossible Safe

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Unlock it

A fun and engaging puzzle game where players must fit objects correctly to unlock boxes. It offers endless challenges and encourages players to test their skills by seeing how many keys they can unlock.

Highlights
  • Fit objects to unlock
  • Endless fun challenges
  • Key unlocking gameplay
  • Puzzle solving
Features
Read full description

Fit it well and unlock it! There is fun that will continue forever! How many keys can you unlock? Please challenge

About

The Impossible Safe

Experience the thrill of a high-stakes heist by cracking a virtual safe against the clock. This game uses advanced haptic feedback to simulate the tactile experience of manipulating a lock, challenging your focus and nerve.

Highlights
  • Haptic feedback for realistic lock manipulation
  • 60-second time limit for each attempt
  • Global leaderboards for competitive play
  • Challenge friends to head-to-head contests
  • Immersive and tactile gameplay
Features
Read full description

Unlock the Thrill of the Ultimate Heist with The Impossible Safe Ever wondered what it feels like to be part of a high-stakes heist, the kind that keeps you on the edge of your seat in blockbuster movies like Mission Impossible or Ocean’s Eleven? The clock is ticking, your heart’s racing, and all that stands between you and untold riches is a vault that no one’s ever been able to crack… until now. Welcome to The Impossible Safe — a game that turns your iPhone into the vault of your dreams and challenges you to crack it with nothing but your wits and a keen sense of touch. In this pulse-pounding race against time, every second counts, and every move brings you one step closer to becoming the ultimate master of safes. Feel the Lock Click: The Magic of Haptic Feedback Forget about random guessing or mindless tapping — The Impossible Safe lets you feel the lock with your fingers. Using your iPhone’s advanced haptic feedback technology, this game transforms each spin of the dial into an immersive experience. You’ll sense the subtle vibrations as you get closer to the correct combination, just like a master safecracker using a stethoscope to hear that perfect “click” in the movies. Spin the dial, listen with your fingers, and discover the thrill of finding the exact moment when the tumblers fall into place. It's tactile. It's realistic. And it's unlike any game you’ve played before. A Race Against Time: Can You Handle the Pressure? In the world of The Impossible Safe, time is your biggest enemy. You’ve got just 60 seconds to crack the code before the opportunity slips through your fingers. Do you trust your instincts? Can you keep your cool when every second brings you closer to success… or failure? This isn't just a game; it's a test of nerves, skill, and focus. With every turn of the dial, the tension mounts. Your goal? Crack the safe before the timer hits zero. The question is — can you do it under pressure? Challenge Friends and Rivals: Who’s the Ultimate Safe Cracker? Cracking safes is a lot more fun when there’s competition. Think you’ve got the fastest fingers and the sharpest mind? Prove it! The Impossible Safe lets you challenge friends, family, and players from around the world to see who can crack the safe the quickest. You’ll climb the leaderboards to become the best of the best. But don’t get too comfortable — there’s always someone out there looking to knock you off the top spot. Features That Keep You Hooked: * Haptic Feedback Mastery: Feel your way to the right combination with iPhone’s haptic technology, making every game an immersive and tactile experience. * Beat the Clock: You have only 60 seconds to crack the safe, creating a thrilling race against time that keeps your adrenaline pumping. * Global Leaderboards: Compete with players worldwide, rise through the ranks, and prove you're the ultimate safe-cracking genius. * Challenge Your Friends: See who’s the fastest and most precise among your friends. Can they keep up with your pace? * Endless Replayability: Every game is different, with new combinations and a new rush of excitement every time you spin the dial. It’s easy to pick up, but hard to master — the perfect balance for those who want to test their skills without spending hours learning complex mechanics. The more you play, the better you’ll get at recognizing the subtle feedback and adjusting your technique to crack safes faster than ever. The Art of the Heist in Your Pocket Step into the shoes of the world’s greatest safecracker and take on a challenge that will test your reflexes, intuition, and nerves. With The Impossible Safe on your iPhone, you’ll have the tools to pull off the heist of the century anytime, anywhere. No complicated setups. No need for advanced strategies. Just you, your phone, and the thrill of cracking the world’s most impossible safes. Are you ready to take on the challenge? Spin the dial, feel the click, and see if you’ve got what it takes to crack The Impossible Safe.

Screenshots

Unlock it4 screens
The Impossible Safe4 screens

Verdict

The call

The clearest difference is rating: Unlock it at 4.3 against The Impossible Safe's 3.1. Unlock it also leads on update cadence (fortnightly vs every 6 weeks) and iOS requirement (9.0 vs 17.0). The Impossible Safe's advantage is review sentiment (33% vs 25%). On price, ratings volume, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Unlock it holds the better App Store score, 4.3 against 3.1. Both are backed by a comparable volume of ratings — 427 and 187 respectively. Written reviews complicate that: 25% of Unlock it's written reviews are positive against 33% of The Impossible Safe's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Unlock it ships an update fortnightly, The Impossible Safe every 6 weeks. The most recent releases landed on October 21, 2026 and October 23, 2026 respectively.

Scorecard4 real differences · 6 level
Unlock it versus The Impossible Safe: the parameters behind the verdict, then further details
ParameterUnlock itThe Impossible Safe
PriceFreeFree
Rating4.3 (427 ratings) — better3.1 (187 ratings)
Positive reviews25.0% of reviews33.3% of reviews — better
Number of ratings427 — better187
Update frequencyFortnightly — betterEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPod — betteriPhone
Requires iOS9.0 — better17.0
Further details — not scored
Size185 MB2 MB
Age rating4+4+
DeveloperFTY LLC.Edvin Linden

Customer experience

Unlock it

All ratings427 ratings
Positive81.7%
Neutral4.7%
Negative13.6%
Written reviews40 reviews
Positive25.0%
Neutral7.5%
Negative67.5%

The Impossible Safe

All ratings187 ratings
Positive51.9%
Neutral3.7%
Negative44.4%
Written reviews39 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

User reviews

Unlock it

From 427 App Store ratings

What we love

  • 😌 ASMR-like satisfying experience
  • ⏱️ Good time-killer for casual play
  • 📱 Less intrusive ads than similar games
  • 🎮 Simple and easy to understand mechanics

Room to improve

  • 😴 Extremely repetitive gameplay
  • 📺 Excessive and intrusive advertisements
  • 🔄 No progression or difficulty increase
  • ❌ Lacks meaningful game mechanics
  • 🎯 No challenge or skill requirement

The Impossible Safe

From 187 App Store ratings

What we love

  • 👍 Fun and entertaining
  • 🚫 No ads
  • 📶 No wifi needed
  • ⏱️ Quick completion times
  • 💡 Uses haptic feedback

Room to improve

  • 🤔 Confusing gameplay
  • ❓ No instructions
  • ⏳ Too much time pressure
  • 😩 Too difficult/impossible
  • 👎 Not interactive

Bugs and requests

Unlock it

Reported bugs

3 issues
  • Ads freeze and require force quit
  • Ad progress loss when interrupted by advertisements
  • Ads get stuck during gameplay

Requested features

8 requests
  • Variety of different lock types and mechanisms
  • Sound and audio feedback for actions
  • Difficulty progression system
  • Customizable skins or pin designs
  • Clear end goal or finish line
Show 3 more
  • Reduced advertisement frequency
  • Skippable advertisements
  • More engaging visual themes

The Impossible Safe

Reported bugs

3 issues
  • Doesn't open
  • Doesn't work
  • No game

Requested features

5 requests
  • Different lock skins
  • No time limitations
  • Lock picking version
  • Practice mode without timer
  • More attempts/time

In-app purchases

None

Unlock it

No in-app purchases

None

The Impossible Safe

No in-app purchases

Questions

Is Unlock it free?
Unlock it is free to download, with no in-app purchases.
Is The Impossible Safe free?
The Impossible Safe is free to download, with no in-app purchases.
Which has better reviews, Unlock it or The Impossible Safe?
Unlock it is rated higher. Unlock it averages 4.3 out of 5 from 427 ratings, while The Impossible Safe averages 3.1 from 187 ratings.
Do Unlock it or The Impossible Safe have ads?
Neither Unlock it nor The Impossible Safe shows ads.
Which is updated more often, Unlock it or The Impossible Safe?
Unlock it ships an update fortnightly, and The Impossible Safe every 6 weeks. Most recently, Unlock it was updated on October 21, 2026 and The Impossible Safe on October 23, 2026.

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