Onoff

6 likes

Get multiple phone numbers on your current phone, instantly. Onoff Numbers work with your regular SIM card & monthly contract - switch them ‘on’ or ‘off’ to control your availability and access them from any smartphone.

Onoff screenshot 1

Onoff screenshot 2

+3

Onoff screenshot 3

Cost / License

Subscription
Proprietary

Origin

Estonia
EU

Platforms

iPhone
iPad
Android

Onoff alternatives

6likes

0articles

Features

VoiP Calls
Multiple Account support
Virtual-sim
ESIM

Tags

Phone System

Highlights All activities

Recent activities

Bill Kohem added Onoff as alternative to Smart eSIM
2 months ago
Pura SIM added Onoff as alternative to PuraSIM
2 months ago
kakha13 added Onoff as alternative to CheapereSIM
3 months ago
Laurent FAVOLE updated Onoff
4 months ago
dimitrimb added Onoff as alternative to Simsima
4 months ago
ernestbuzhala added Onoff as alternative to Ovosim
7 months ago
Bitcall added Onoff as alternative to Bitcall
8 months ago
Serhii Pustovit added Onoff as alternative to ViaConecta
10 months ago
simcardo added Onoff as alternative to Simcardo
11 months ago

Onoff information

Developed by
ONOFFAPP OU
Licensing
Proprietary and Commercial product.
Pricing
Subscription ranging between $4 and $10 per month.
Alternatives
41 alternatives listed
Badge
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Supported Languages
- English
- Arabic
- French

AlternativeTo Categories

Social & Communications, Business & Commerce

Apple AppStore

Updated Oct 2, 2026
4.58 avg rating

View in AppStore

Popular alternatives

Onoff was added to AlternativeTo by Nicolas on Feb 18, 2016 and this page was last updated Jun 26, 2026.

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AppStores & Other Links

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Download from iPhone App Store

What is Onoff?

Get multiple phone numbers on your current phone, instantly. Onoff Numbers work with your regular SIM card & monthly contract - switch them ‘on’ or ‘off’ to control your availability and access them from any smartphone.