Life & fun · alternatives · 2026

24 alternatives to onoff

Get multiple numbers on one phone. Instantly.

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

1. 1
   Shuffle▲217

   One Phone, Multiple Numbers

   2015 · getshuffle.com · its alternatives →

2. 2
   TextMe Up▲112

   Manage multiple phone numbers, from one device

   2015 · textmeup.com · its alternatives →

3. 3
   Flyp▲90

   Call or text with multiple numbers from your phone

   2015 · apps.apple.com · its alternatives →

4. 4
   Funbers▲107

   Unlimited private phone numbers in one device.

   2014 · funbers.com · its alternatives →

5. 5
   Osmo Numbers▲71

   A hands on way to play/learn math

   2015 · playosmo.com · its alternatives →

6. 6
   Hushed App▲111

   Add A Second Phone Number To Your Smartphone

   2014 · hushed.com · its alternatives →

7. 7
   Tizyo▲5

   Calling from multiple phone numbers all from your 1 device

   2017 · tizyo.com · its alternatives →

8. 8
   Fuffr▲141

   A new way to interact with your phone

   2014 · fuffr.com · its alternatives →

9. 9
   Swytch▲133

   Additional mobile numbers on your existing phone

   2014 · swytch.com · its alternatives →

10. 10
    PhoneCard▲62

    A single number that rings all your phones

    2014 · its alternatives →

11. 11
    Line2▲83

    Add a second number to your phone

    2015 · line2.com · its alternatives →

12. 12
    Tap Numbers▲58

    Just tap the right number!

    2016 · play.google.com · its alternatives →

13. 13
    CountUp▲67

    Tap the numbers in order as fast as you can!

    2016 · apps.apple.com · its alternatives →

14. 14
    telephonaki▲73

    Get your own Greek landline number in just a minute

    2016 · telephonaki.com · its alternatives →

15. 15
    Twin Prime▲93

    Makes your mobile apps faster, everywhere.

    2015 · salesforce.com · its alternatives →

16. 16
    Google Voice▲24

    gives you one number for all your phones

    2014 · google.com · its alternatives →

17. 17
    The Swedish Number▲132

    Get connected to a random Swede and talk about anything

    2016 · theswedishnumber.com · its alternatives →

18. 18
    Mast▲100

    Make & receive calls with both your personal & work number

    2015 · mastmobile.com · its alternatives →

19. 19
    SIMpro▲83

    One device to control multiple SIM cards

    2016 · kickstarter.com · its alternatives →

20. 20
    Route Relay▲168

    A 1-800 number that connects to all your phones.

    2016 · its alternatives →

21. 21
    Iterable for iOS and Android▲81

    Target customers with highly personalized messages on mobile

    2015 · iterable.com · its alternatives →

22. 22
    YouRoam▲74

    Make and Receive calls using your cell number over WiFi/3G!

    2014 · youroam.com · its alternatives →

23. 23
    Cord for Android▲108

    A beautiful short voice messaging service

    2014 · emojiguide.com · its alternatives →

24. 24
    Square Order▲95

    Order from your phone

    2014 · squareup.com · 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 →