Apps Like SimpNote Lite for iPhone and iPad
Compose music with numbered notation
Create musical compositions using numbered notation with support for various rhythms and pitches. Input lyrics and accidentals, and adjust key signatures and tempo. Play back notation with sound, select sections for playback, and set instruments.
SimpNote Lite screenshots
Ranked alternatives
Showing 421–440 of 1,000 ranked alternatives.

Subnet Calc
Swipe Stack Ltd
Calculate details instantly
Calculate subnets and IP addresses using CIDR notation. Determine class, private range status, and IP details. View network ranges and reserved addresses. Switch between IPv4 and IPv6 modes.












Khmer Keys
LE SANG
Khmer system keyboard for iOS
The app provides a Khmer system keyboard for iOS. It assists users with installing fonts, typing in Khmer, and quickly copying text to other applications.

Musk MIDI Keyboard
Joerg Garbers
Play, record, and share notes
Allows users to play on an 8-octave multi-touch . It supports General sound fonts and custom sound libraries. Users can send and receive notes, track channels, and load different sounds per channel.



GO-21 SciRPN
Steve Lidie
Calculate using RPN and stack registers
Simulates a retro scientific calculator with RPN input. Features a 10-digit LED display, four stack registers, and a storage register. Includes math, trigonometric, and logarithmic functions. Displays results in polar/rectangular formats.
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