Apps Like ISO 3166 for iPhone and iPad
Look up country codes and sort
Provides country codes with 2-letter (alpha-2), 3-letter (alpha-3), and 3-digit numeric formats. Allows sorting by country name, alpha-2, alpha-3, or numeric. Optionally displays country names in French.
ISO 3166 screenshots
Ranked alternatives
Showing 841–860 of 1,000 ranked alternatives.


Big Number Calculator
Kunio Takeuchi
Calculate large numbers with precision
Perform arithmetic operations on large decimal numbers with up to 66000 digits. Add, subtract, multiply, and divide using a single format. Choose between Swift or Objective-C calculation engines.

iAmino - Amino Acids
BananaGlue GmbH
Study and track progress
Learn about protoinogetic with detailed fact sheets. Memorize key facts using built-in learning mode. Access Wikipedia links for additional information. Switch between light and night modes. Sync across iPhone, iPad, and Mac devices.

UPTM Attendance
Amirul Asri Azmi
Verify with QR scan
Students can verify by scanning a QR code or entering a verification code. They can view class schedules, warning letters, and submit absence evidence.










SmartBaby Chinese
David Mickey
Learn letters, numbers, shapes, colors.
The app presents letters, numbers, shapes, and colors. Touching the screen displays and audibly announces each item.

Spell-A-Word Lite
RJ Cooper & Associates, Inc.
Early academic program for letter users.
The app helps users with letter identification, spelling, and word recognition. It uses an errorless learning method and offers scaffolding for users with cognitive challenges.

University.App
MW Artis sp. z o.o.
Find universities, compare programs, prepare for admission
Explore top universities by country, ranking, or field. Compare detailed profiles, admission tips, and SAT/GPA requirements. Prep for SAT or ACT with practice tests and study guides. Track progress and set goals for college applications.




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