Life & fun · alternatives · 2026

24 alternatives to Quantum Lock

Ready to lock?

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Quantum Lock launched in 2015; newer entries below may have overtaken it.

1. 1
   Quantum Lock▲4

   Ready to lock?

   2015 · its alternatives →

2. 2
   Pop the Lock▲82

   Tap in sequence to crack the code and pop the lock.

   2015 · its alternatives →

3. 3
   Friday▲99

   Super elegant smart lock

   2016 · its alternatives →

4. 4
   Locket 2.0▲84

   Your intelligent Android lock screen

   2014 · its alternatives →

5. 5
   Near Lock▲118

   A new way to lock your Mac. Just walk away.

   2015 · its alternatives →

6. 6
   Lock Smart▲117

   Keyless security lock

   2016 · its alternatives →

7. 7
   DoubleLock▲89

   Lock media with two keys. One for you and one for a friend.

   2015 · its alternatives →

8. 8
   Super App Lock▲162

   Lock & hide apps, protect privacy, screen time control

   2024 · apps.apple.com · its alternatives →

9. 9
   AirBolt▲7

   The Truly Smart Lock

   2015 · its alternatives →

10. 10
    Sesame 2▲100

    Locks your Mac when you walk away

    2014 · its alternatives →

11. 11
    KeyMe▲126

    Copy keys. Solve lockouts.

    2014 · its alternatives →

12. 12
    Blocklight▲56

    Don’t get trap in this miscellaneous world

    2016 · its alternatives →

13. 13
    XDrops▲72

    It's all about spinning!

    2016 · its alternatives →

14. 14
    Time Locker▲71

    Time stops when you stop

    2016 · its alternatives →

15. 15
    System Control for iOS▲68

    The human body sustaining simulator

    2015 · its alternatives →

16. 16
    Arcade Trail for iOS▲150

    Pocket-sized game discovery 🕹

    2017 · its alternatives →

17. 17
    Qrio▲77

    Smart lock by Sony

    2016 · its alternatives →

18. 18
    Activation Lock (Apple)▲119

    Verify if a second hand iPhone/iPad/iPod is stolen or not

    2014 · its alternatives →

19. 19
    Rack Up▲58

    One-touch arcade puzzle game

    2016 · its alternatives →

20. 20
    Warbits▲55

    Give war simulation a chance

    2015 · its alternatives →

21. 21
    Gymnastick▲67

    A falling stick simulator for iPhone

    2016 · its alternatives →

22. 22
    Line Defense▲72

    Get ready for most addictive game ever

    2016 · its alternatives →

23. 23
    Selfkie▲83

    The keyboard for ultimate self-exression!

    2015 · its alternatives →

24. 24
    TAPP▲110

    The world's first smart fingerprint padlock

    2016 · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →