Support
How to contact us
For questions about Phone Guardian, or to report a problem, please use the contact form on this site. If you already have the app, you can also reach us from “Contact us” in the app’s Settings.
Including the following details helps us answer you smoothly.
- The phone you are using (for example, the maker and the model name)
- What is happening (for example, an ad that does not disappear, or a screen that does not move on)
About the price
Phone Guardian is an outright purchase: 300 Japanese yen (JPY), tax included, paid once. This app is sold in Japan, so the price is always in yen. There is no monthly or annual fee and no auto-renewal, so there is nothing to cancel. You can try every feature free for the first 3 days.
Japanese and English
The app can show its screens in Japanese or in English. Open Settings, tap “Quick setup”, and choose the language you prefer. This changes the words inside the app only; your device language stays as it is. Text size can be chosen on the same screen.