Apps Like Catalopedia for iPhone and iPad
Catalopedia screenshots
Ranked alternatives
Showing 421–440 of 1,000 ranked alternatives.



NMBR
Harald Tammen
Render wallpapers, share, save, and customize colors
Generates abstract random wallpapers with color variations. Save and share images. Paid upgrade enables unlimited HD rendering and access to render history.


Digital Hex Converter
Gopi Gadhiya
Convert ASCII to hex and binary
Convert ASCII, hexadecimal, and binary values to integers and floats with varying bit lengths. Input data manually or paste from clipboard. View conversion results and copy output to clipboard.






Currency Converter
SuperMichael Faz
Convert currencies with real-time rates.
The app converts currencies using real-time foreign exchange rates. It supports over 90 countries and allows users to select a base currency for conversion to multiple other currencies.





Life Timer Widget
ViRD, Inc.
Count down and track time
Countdown lets users set a specific time and track seconds until completion. Adjust duration, receive alerts when time ends, and customize display settings.


HEIC Image Converter
Harald Meyer
Convert images between and common formats
Convert images between /HEIF and common formats like JPG, PNG, BMP, and TIFF. Support batch conversion of directories and sub-directories. Preserve EXIF and XMP metadata using exiftool commands.


How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.