Best apps like ATT Black Boxx

4+ similar apps compared and reviewed

4.3 avg rating
4 free apps
Updated September 2026

Whether you want more options like ATT Black Boxx or a completely different take on the same concept, our curated list of 4+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to ATT Black Boxx

Boxing Interval Timer#1

Boxing Interval Timer by Thang Nguyen

Boxing, MMA & HIIT Round Timer
Editor's Choice
💪 Health & Fitness
4.8😐(13K ratings)
FreeAdsIn-App Purchases
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This app provides a customizable interval timer for various round-based sports and high-intensity interval training. Easily set times and sounds for preparation, rounds, and rest, with visual and auditory alerts to keep you on track during your workouts.

What We Love

  • 👍 Simple and easy to use
  • 🚀 Straightforward app
  • 💡 Customizable timer settings
  • 👍 Versatile for various workouts

Room to Improve

  • 🐛 Timer stops when phone is locked or app is in background
  • 🐛 Inaccurate timer when switching apps
  • 🔋 High battery consumption when screen is on
Fitness CF#3

Fitness CF by Central Florida Health Clubs, LLC

Worth Considering
💪 Health & Fitness
4.9(48 ratings)
Free
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Track workouts, meals, and progress towards your fitness goals with personalized guidance from a trainer. Schedule sessions, monitor body measurements, and receive reminders. Connect with wearable devices for seamless data syncing.