ToolBench brings an age calculator, EMI calculator, discount calculator, stopwatch, password generator, coin toss, unit converter, and percentage calculator into a single offline app.
No sign-in, no setup, no navigation beyond opening a tool and going back.
Enter a date of birth to see age in years, months, and days, plus days to the next birthday.
Enter a price and a discount percentage to see the final price and amount saved.
Enter loan amount, interest rate, and tenure to see monthly EMI and total interest.
Start, stop, resume, and reset a timer, with lap recording while it runs.
Generate a random password with adjustable length and character options.
Flip a virtual coin and keep a running tally of heads and tails.
Convert between units of length, weight, volume, and temperature.
Three modes: percentage of a value, what percentage one value is of another, and percentage change.
Every calculation happens on the device. Nothing is uploaded, and nothing needs to be.
The app makes no network calls. It works the same with data on, data off, or in airplane mode.
No camera, contacts, location, storage, or SMS access is requested at install or at runtime.
There is no sign-up, sign-in, or profile. Every screen is available as soon as the app opens.
This privacy policy describes how ToolBench ("the app") handles information. ToolBench is published by SendlyOwl Communication Pvt Ltd.
ToolBench does not collect, store, or transmit any personal data. All inputs — such as a date of birth, a loan amount, or a generated password — are processed only in the device's memory for the duration of that screen and are not saved, logged, or sent anywhere.
The app does not request camera, contacts, location, microphone, storage, or SMS permissions. The password generator's copy action uses the device clipboard, which does not require a special permission on Android.
ToolBench does not use an internet connection. It contains no analytics, advertising, or tracking software.
Since no data is collected, no data is shared with or sold to any third party, advertiser, or analytics provider.
The app does not knowingly collect information from anyone, including children, because it does not collect information from any user at all.
If this policy changes in a future version of the app, the updated version will be posted on this page with a revised "last updated" date.
Questions about this policy can be directed to SendlyOwl Communication Pvt Ltd through the contact details listed on the app's Play Store page.