Life & fun · alternatives · 2026

24 alternatives to BlackBerry DTEK50

The world's most secure Android smartphone

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. BlackBerry DTEK50 launched in 2016; newer entries below may have overtaken it.

1. 1
   dPhone▲133

   The most secure calling app. Open Source and Free.

   2019 · its alternatives →

2. 2SC
   StockDroids.com – A curated list of near-stock Android devices▲245

   2016 · stockdroids.com · its alternatives →

3. 3
   Google Lost Phone Finder▲204

   Locate, lock, and secure a lost phone

   2016 · its alternatives →

4. 4
   OnePlus 2▲198

   An affordable, beautiful Android

   2015 · its alternatives →

5. 5
   Keybase for Mobile▲159

   End-to-end encryption messaging platform

   2017 · its alternatives →

6. 6
   Stack Overflow on Mobile▲211

   Q&A for software engineering problems

   2017 · its alternatives →

7. 7
   AppSolid▲108

   Protect Android apps against hackers

   2016 · its alternatives →

8. 8
   Aptoide▲66

   The largest independent Android app store

   2016 · its alternatives →

9. 9
   Dashlane▲129

   Best Password Manager & Secure Digital Wallet.

   2014 · its alternatives →

10. 10
    Android Pay▲184

    A simple and secure way to pay with your Android phone

    2015 · its alternatives →

11. 11
    Mobi▲206

    A highly secure mobile bitcoin wallet with 60+ currencies

    2017 · its alternatives →

12. 12
    MyDeviceLock▲5

    Fastest, simplest & safest way to secure apps with 5 methods

    2017 · its alternatives →

13. 13
    Honor 8▲94

    Gorgeous smartphone that won't hurt your pocket.

    2016 · its alternatives →

14. 14
    KeepSafe 6▲99

    Keep your personal stuff secure

    2016 · its alternatives →

15. 15
    Tex▲134

    The most secure messaging app

    2016 · its alternatives →

16. 16
    Nexus 5X▲136

    Google's new flagship Android 5" phone

    2015 · its alternatives →

17. 17
    Bitium▲82

    Securely manage your company’s apps, users and passwords

    2014 · its alternatives →

18. 18
    One App for Android▲87

    Read Product Hunt, HN, DN, Reddit, Medium on Android

    2014 · its alternatives →

19. 19
    GrapheneOS▲116

    Open source mobile OS focused on privacy and security.

    2019 · its alternatives →

20. 20
    Medusah▲55

    Protect Android apps from getting cracked

    2014 · its alternatives →

21. 21
    Android Intelligence: Hiroshi Lockheimer▲54

    Google's Android Chief shares tales from the early days

    2016 · its alternatives →

22. 22
    Homeboy▲106

    The world's most accessible security system

    2014 · its alternatives →

23. 23
    Defender▲75

    Smart personal protection

    2017 · its alternatives →

24. 24
    Codemade for Android▲74

    A big collection of open-source electronics projects

    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 →