Apps Like Catalopedia for iPhone and iPad
Catalopedia screenshots
Ranked alternatives
Showing 441–460 of 1,000 ranked alternatives.


Calculator Abacus Suite
Clever Algorithm LLC
Calculate, convert, and solve equations
The provides 74 calculators for various tasks. Users can perform financial calculations, scientific computations, and unit conversions. Features include loan calculations, equation solving, and unit conversion tools.

Unit Converter All Categories
Vladislav Zhirnov
Convert units, calculate, and manage tasks
Convert units across 8 including length, weight, thermal resistance, and magnetism. Switch between metric and imperial systems. Save frequently used conversions. Export results as text or image.

GasTech Calculator Pro
Maksymilian Lopatowski
Calculate gas volumes and pressures
Volume to energy converter calculates gas volume to energy with temperature and pressure adjustments. Professional pipe sizing uses BS 6891:2015 standards for accurate sizing. Includes 9+ calculators for gas engineering tasks.




toPhonetics IPA Keyboard
Mu-sonic Ltd
Type phonetic symbols and transcribe text
IPA extension offers a customizable with full International Phonetic Alphabet support and diacritics. Transcribe English text to IPA on the fly or by selection. Includes an experimental IPA-to-Speech feature for converting text to audio.




Denominations
Abraham Vegh
Convert currency and track expenses
Convert local currency to your home currency in real time. View exchange rates and current values. Track spending in familiar terms. Share conversion results with others. Sync with multiple currencies and update rates automatically.







Calculator: All In One
Juan Fullana
All calculations in one application.
The app provides 33 different calculation functions, including scientific, health-related, and date calculators. It also offers unit conversion and timers, eliminating the need for multiple applications.

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