About this app

The app makes it easier to register a yallo SIM via your SmartPhone/Tablett. The yallo sales app can only be used with valid login details. If you do not have any login details yet or have forgotten your password, please send an e-mail to app@yallo.ch. We hope you enjoy using the yallo sales app.

Latest release

What’s New

Version 4.2.1 Sep 8, 2025

minor fixes

Audience growth

Ratings growth

Steady

7-day gain +0

Ratings / day 0.0

30-day gain +0

US rating-count history

0 ratings

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking