Ratio & Text Calculator Downloads & RevenueRatio & Text Calculator · App Store
Not in any tracked top chart right now.
Updated 8 Nov 2026 · rankings refresh through the day
Developerhideko ogawa
CategoryUtilities
PriceFree
Released
Rating★ 4.4 (7)
Version1.0.1
Age rating4+
First seen by us
23 Oct 2026
23 Oct 2026Ratio & Text Calculator update history & changes
Last change · 3 events since 2 Nov 2021Full timeline ↓Full timeline · 2 events in the last 12 months
- 🆕Ratio & Text Calculator first spotted by AppInsiderUnited States (found via developer)
- 🆕Ratio & Text Calculator released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.4 ★
7 ratings
Measured
Ratio & Text Calculator on the App Store
App details
App ID
1592937943
Publisher
hideko ogawa
On the store since
Nov 2021
5 years on the store
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
2
EN JA
Size
1 MB
Also listed in
Productivity
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.4 ★
7 ratings
Measured
Ratings
7
Measured
About Ratio & Text Calculator
This is a simple calculator that calculates proportional expressions and formulas.
● Ratio Calculator
You can calculate proportional expressions and addition ratio.
- Examples of use for addition ratio
In a recipe that uses okara, okara powder is substituted.
For every 10g of okara powder, 35g of water is needed.
How much is needed to make 100g of okara?
● Text Calculator
Calculates mathematical expressions entered on the keyboard.
You can paste numbers or write them with the Apple Pencil instead of using buttons.
You can also use sqrt, log, ln, floor, ceiling, abs, trunc, and randomn.
● Ratio Calculator
You can calculate proportional expressions and addition ratio.
- Examples of use for addition ratio
In a recipe that uses okara, okara powder is substituted.
For every 10g of okara powder, 35g of water is needed.
How much is needed to make 100g of okara?
● Text Calculator
Calculates mathematical expressions entered on the keyboard.
You can paste numbers or write them with the Apple Pencil instead of using buttons.
You can also use sqrt, log, ln, floor, ceiling, abs, trunc, and randomn.
Latest updates
1.0.1
Bug fixes
