チャット形式で履歴が見える計算機

Have you ever had this experience?

You're shopping at the supermarket and want to calculate which is the best value...
- 12-pack toilet paper ¥980
- 15-pack toilet paper ¥1,100

You remember the first calculation result and compare it with the second...
But when you have three or four different types, you start to forget the last calculation!

This calculator app was designed to solve that problem.

[Features]

■ View history in chat format
Calculation results are saved in chat format, so you can easily compare them with past calculations.
You'll never have to wonder, "Oh, how much was that calculation?" again.

■ Search function
Search your calculation history by formula, result, or memo.

■ Favorites function
Add frequently used formulas to your favorites. Reuse them with a single tap.

■ Notes function
Add notes to each calculation, such as "12 rolls" or "15 rolls."
You can see at a glance what the calculation was!

■ Sorting Function
- By date
- By descending calculation results
- By ascending calculation results
You can sort by these methods.

■ 6 Color Themes
Choose from white, black, blue, green, pink, and yellow.

■ Font Size Adjustment
Adjust the font size for easy viewing.

■ Up to 3,000 History Items
You can save calculation history over a long period of time.

[Useful for the following situations]

✓ Comparing product prices at the supermarket
✓ Compiling household budgets
✓ Estimating work estimates
✓ Calculation problems for study
✓ Splitting the bill
✓ Comparing multiple calculation results

[Basic Functions]

- Arithmetic operations (+, -, ×, ÷)
- Percentage calculations
- Using parentheses
- Searching and sorting history
- Adding favorites
- Adding notes
- Changing themes
- Adjusting font size

No more wondering, "What was that calculation result just now?"
Try out this new calculator experience that lets you see your calculation history!