Calcable - DSE Calculator
Ophyin AI Limited Education iPhoneiPadiPod touch
Calcable - DSE Calculator is a free Education app for iPhone and iPad by Ophyin AI Limited. Requires iOS 13.0. Updated August 30, 2026.
- Price
- Free
- on the App Store
- Size
- 38 MB
- Age 4+
- Updated
- Aug 30
- 2026 · v1.3.7
Screenshots
About Calcable - DSE Calculator
Before exams, formulas alone aren’t enough — calculator muscle memory matters. Calcable helps you practice DSE-style scientific calculator operations on your phone so you make fewer miskeys under pressure. **What Calcable offers:** • Practice with two common scientific calculator interfaces (fx-50FH II / fx-3650P II style) • Keys, LCD, Replay, and mode switching that feel close to real devices • DSE operation tips, Learning Center, and calculation history for short daily drills • Scientific calculation, PRGM practice, unit conversion, and retro graphing in one app **Why download:** • Switch models instantly from the top-left control • COMP, SD, REG, BASE, CMPLX, and PRGM modes • Trigonometry, logs, exponents, roots, factorials, nPr / nCr • Fractions, complex numbers, statistics, base conversion, and programming • 40 scientific constants and 23 built-in formulas • Ans memory, Multi-replay, and calculation history **Optional purchases:** • Optional Student and Lifetime Master unlocks for advanced tools If you want exam-ready scientific calculator practice or a powerful everyday calculator, Calcable is built for you.
What’s new
Version 1.3.7 · Updated August 30, 2026
PRGM commands now match the real machines: • While editing a program, SHIFT+9 opens CLR; 1:Mem inserts ClrMemory (or ClrStat in an SD/REG program) • SHIFT+MODE+1/2/3 inserts Deg / Rad / Gra • CLR is also available from the PRGM menus • ClrMemory clears A–F, X, Y and M; ClrStat clears statistical data • Restored on both fx-50FH II and fx-3650PII
App privacy
The developer, Ophyin AI Limited, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: Device ID
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- User Content: Other User Content
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
Used for: Third-Party Advertising, App Functionality
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Calcable - DSE Calculator | – | Free | August 30, 2026 | |
| Dual-Model Scientific Calc | – | Free | Mar 30, 2026 | Compare |
| 香港中学DSE学霸提分全集 | – | Free | Sep 12, 2026 | Compare |
| StoichioAI | – | Free | Oct 10, 2026 | Compare |
| 5-Min HKDSE Maths: MC Practice | – | Free | Oct 14, 2026 | Compare |
| Crestellar Academy | – | Free | Oct 18, 2026 | Compare |
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