Best 40 alternatives: apps like 40-ALL

10+ similar apps compared and reviewed

5.0 avg rating
10 free apps
Updated October 2026

Looking for something like 40? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to 40

PSI Tennis App#3

PSI Tennis App by Court 9, LLC

A Tennis Tracking App
Worth Considering
⚽ Sports
5.0(4 ratings)
FreeIn-App Purchases
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This app provides in-depth performance analysis for tennis players, breaking down strengths and weaknesses through statistical algorithms. It offers graded performance metrics across service, groundstroke, and overall play, tailored to different skill levels.