Big Calculator Pro by Cider Software LLC (Universal)
Released: Oct 19, 2017
Version: 1.4.3
Size: 38 MB
Deal Alert
Get notified when this app is on sale or goes free [privacy policy]

Price History

Ranking - Utilities (iPhone)

Ranking - Utilities (iPad)

Big Calculator Pro

Cider Software LLC

This is THE BEST calculator for iPhone, iPad and iPod touch!

・Dual-line display - shows the input and result at the same time
・Percentage and backspace button
・18 color themes
・Multi-line input for really long equations
・Automatic scientific formatting
・VoiceOver accessibility
・Split View


・Swipe left on the display to backspace
・Swipe right on the display to clear
・Tap & hold on the result to copy
・Tap & hold on the input to move the cursor, copy, paste


・Color Theme

URL Scheme: bigcalculatorpro://

What's new in version 1.4.3
- Fixed bug with Theme pictures not showing in Settings

Screenshot #1 (iPhone)
Our verdict: Good
  • + Big Calculator Pro is a highly rated app (5-star).
Related Apps
Alarm Clock HD Pro

iPad App - Designed for iPad only

Developer: iHandy || Version: 1.4.5

Voice Memos for iPad

iPad App - Designed for iPad only

Developer: KendiTech || Version: 2.7

MEME Maker Pro, MEME Creator

Universal App - Designed for iPhone and iPad

Developer: Digital Palette LLC || Version: 3.1