If you want an app that can count reps right now, the best choice depends on how you train: some apps are best for camera-based counting at home, while others are better for logging gym sets and weights.
Below are the best apps for reps to install now, with the real tradeoffs: what each app actually does, what it’s best for, and how it’s priced.
Fitnit counts your reps with your camera
Point your phone at yourself and Fitnit counts reps and scores your form — no wearable, no manual logging. Snap a meal photo for macros too. Free during beta.
Best apps for reps: the short list
Fitnit is best if you want camera-based rep counting with form scoring at home: it automatically counts reps for push-ups, crunches, squats, pull-ups, and curls, and can accept manual input for other workouts. It also reads meal photos for macros. Fitnit is free during beta. It does not replace a full workout-program builder or automatically track every barbell lift.
Hevy is best for lifters who mainly want to log sets, reps, and weights in the gym. It focuses on workout tracking and progression rather than camera rep counting. It is free to download with optional premium features through in-app purchase or subscription-style upgrades.
JEFIT is best for people who want a large exercise database plus workout logging and plans. It’s useful for counting reps as part of a set log, not for live camera-based rep counting. It is free to download with premium options.
Strong is best for simple strength-training logging if you want fast set entry and clean workout history. It tracks reps and weight well, but it is not a computer-vision rep counter. It is free to download with paid premium features.
RepCount is best for straightforward rep and workout logging without a lot of extra clutter. It’s a good minimalist choice for tracking reps across sessions, but it does not provide the same camera-based rep counting or meal-photo macro parsing that Fitnit does. Pricing varies by platform and app version, so check the current store listing.
Which app should you pick?
Choose Fitnit if your main goal is to count reps with your phone camera, get quick form feedback, and avoid manual counting during bodyweight workouts. It is especially practical if you train at home with little or no equipment.
Choose Hevy, Strong, or JEFIT if you want the better traditional gym-log experience: set tracking, progression history, and workout records. These apps are usually stronger than camera apps for barbell work, machine work, and planned lifting sessions.
Choose a rep log app over a camera app if your priority is long-term strength progress. For exercise technique, external feedback matters: ACSM and Mayo Clinic both emphasize using correct form and sensible progression to reduce injury risk and train effectively.
What each app does well, and what it doesn’t
Fitnit’s strength is live rep counting from your phone camera, plus form scoring and meal-photo macro estimates. Its limitation is that it is not a full training-coach app: it does not try to be your complete program designer, and it is not the best choice if you mainly want detailed lifting analytics.
Hevy and Strong are better if you want a reliable workout journal with reps, sets, and weights. Their limitation is that you still have to enter reps yourself.
JEFIT is a middle ground for people who want plans, logging, and exercise variety. Its strength is structure; its limitation is that it is not built around automatic visual rep counting.
How to choose for your workout style
If you do mostly push-ups, squats, sit-ups, pull-ups, and curls, a camera-based app can save time and make home sessions easier to follow. That is where Fitnit stands out.
If you lift weights in a gym, a classic logger is usually the safer buy because it better supports progressive overload, exercise history, and rest tracking. In that case, Hevy, Strong, or JEFIT will usually fit better than a rep-counting app.
If you also care about nutrition, only choose an app with food-photo or macro features if you will actually use them. Otherwise, keep your training and nutrition tools separate so the app stays fast and simple.
Tips
- Use camera rep counting for bodyweight exercises, but still glance at your form so a clean count doesn’t hide sloppy technique.
- Pick a logging app if you care most about tracking weight, reps, and progression over time.
- If you train at home, choose an app that works with no equipment and doesn’t need a complex setup.
- Check whether the app supports manual edits; rep counters are most useful when you can correct an occasional miscount.
- If nutrition tracking matters, only use meal-photo macros as a convenience feature, not as a medical-grade estimate.
Sources
- ACSM guidance on exercise and injury prevention — American College of Sports Medicine
- Mayo Clinic exercise safety and technique resources — Mayo Clinic
Frequently Asked Questions
What is the best app for counting reps automatically?
Fitnit is the strongest fit here because it uses your phone camera to count reps and score form for several common exercises.
Are rep-counter apps accurate?
They can be helpful, but no app is perfect. Accuracy is best with clear movement patterns, good lighting, and exercises that have consistent ranges of motion.
Should I use a rep counter or a workout log?
Use a rep counter if you want hands-free counting during bodyweight workouts. Use a workout log if you care most about tracking loads, sets, and long-term strength progress.
Does Fitnit replace a coach or a full training app?
No. Fitnit is best for rep counting, form scoring, and meal-photo macro estimates, not for full program design or advanced lifting analytics.
Fitnit counts your reps with your camera
Point your phone at yourself and Fitnit counts reps and scores your form — no wearable, no manual logging. Snap a meal photo for macros too. Free during beta.