NibbleCalc vs WakeRiot

NibbleCalc is the all-in-one calculator for developers, designers, and power users — a clean, fast calculator plus a full toolbox, all offline. FOUR-FUNCTION & SCIENTIFIC • Beautiful standard calculator with calculation history • Full scientific panel in landscape (trig, logs, powers, roots, factorial) PROGRAMMER • HEX / DEC / OCT / BIN, live side by side • Bit widths from 8-bit up to 127-bit • Flip individual bits in an interactive bit grid • AND, OR, XOR, NOT and shifts COLOR TOOLS • Convert HEX, RGB, HSV, HSL and CMYK • Copy ready-to-use CSS, SwiftUI and UIKit code • Color Scan: pick real-world colors with your camera • WCAG contrast-ratio checker DEVELOPER TOOLS • JWT decoder — header, payload and claims, fully offline • MD5, SHA-1, SHA-256, SHA-384 and SHA-512 hashes • UUID v4 generator • Base64 encode / decode (URL-safe too) DATE & TIME • Date calculator — add, subtract, days between • Unix timestamp converter — ISO 8601, RFC 2822, UTC and local MADE TO ENJOY • Three themes: Dark, Vibrant, Minimal • iPhone & iPad, portrait and landscape • 17 languages • Works entirely offline — your data never leaves your device NibbleCalc Pro (one-time purchase) • Remove ads • Unlock Dev Tools, Color Scan, 127-bit width and premium themes Download NibbleCalc and carry a whole developer toolbox in one calculator.

WakeRiot is an alarm clock that actually wakes you up. A normal alarm rings and you dismiss it. WakeRiot rings and you earn your way out. YOUR ALARMS • Time, label, repeat and snooze • Every alarm can demand several missions • Three modes: solve all, one at random, or a fixed sequence THE NINE MISSIONS • Math – solve arithmetic problems • Shake – shake your phone X times • QR code – scan a code you saved earlier • Light – hold the camera in bright light • Steps – walk a set distance • Squats – do a set number of squats • Jumping jacks – do a set number of jumping jacks • Type sentence – type a sentence without a typo • Memory – remember a sequence and repeat it PREMIUM More missions, unlimited alarms, statistics and hardcore mode. The first 72 hours are free, after that you decide. Purchases can be restored at any time. YOUR SYSTEM ALARM On iOS 26 and later WakeRiot wakes you through the system alarm, which gets through even with a locked screen and in Do Not Disturb. Below that the app uses a notification. EVERYTHING STAYS WITH YOU WakeRiot needs no account. Your alarms, statistics and trial stay on your device. 12 languages: German, English, Spanish, French, Italian, Portuguese, Polish, Turkish, Russian, Chinese, Japanese and Korean. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/