AppMarketSpy › Education › Barunsem: Exact Calculator
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App info
- Developer
- INPHIL CHOI
- Category
- Education, Utilities
- Released
- Oct 1, 2026
- Version
- 1.0.1 (Oct 17, 2026)
- Price
- Free
- Size
- 20.3 MB
- Requires
- iOS 15.0
- Age rating
- 4+
- Languages
- English, Japanese, Korean, Simplified Chinese, Traditional Chinese
In-app purchases
| Barunsem Pro | $3.99 |
Current prices, App Store US.
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About Barunsem: Exact Calculator
Type 1 ÷ 3 + √8 and get 1/3 + 2√2 instead of 3.1617… Barunsem shows fractions, roots and π exactly, the way your textbook writes them. Type 1 ÷ 3 + √8 and get 1/3 + 2√2 instead of 3.1617… sin 60° gives √3/2, (1 + √2)² gives 3 + 2√2, and 1/(1 + √2) is rationalized to −1 + √2. The decimal value is shown right below. Basic and scientific functions, exact values, unit conversion and base conversion have no ads. FREE, NO ADS - Exact fractions, roots and π, with a textbook-style preview - See how an ambiguous expression like 6÷2(1+2) is read before you press = - 0.1 + 0.2 = 0.3 — no floating-point surprises - Trig, inverse and hyperbolic functions, logs, powers, factorials, combinations; DEG, RAD and GRAD - Engineering notation and SI prefixes, digit and number-format settings, landscape keypad - Unit conversion: 94 units in 13 categories, 30 physical constants - Base conversion (2, 8, 10,…
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