1. The font is large and clear, and the style is refined and minimal.
2. 100 sets of memories with memo. And they will not disappear when quit APP.
3. Customizable colors are available.
4. Display the calculation process.
5. Can support multiple languages. (Please leave a message on the website and ask for a request)
6. No advertising interference.
7. There is no need to connect to the Internet and upload data.
8. Simple operation, easy to use, super friendly operation experience.
9. Please give feedback and ratings, thank you!
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