This utility app helps you solve problems involving ratios and proportions. It calculates an unknown number based on the relationship between two other known numbers.
- Timekeeper - by Minshun Yang
Editor's Choice
🔧 Utilities
0.0(0 ratings)
Free
Best apps like Time Keeper Mark 3
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2.8 avg rating
10 free apps
Updated August 2026
Whether you want more options like Time Keeper Mark 3 or a completely different take on the same concept, our curated list of 16+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
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This app provides comprehensive mobile services for campus cards, including traditional card functions like consumption and authentication, enhanced with QR code capabilities. It offers features for managing your campus card, paying various campus fees, and booking campus facilities.
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This app helps you manage your speaking time during presentations and speeches. It offers customizable bell sounds and visual indicators to keep you on track and deliver impactful performances.
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