Comparison

nSuns 5/3/1 vs Repwell

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

nSuns 5/3/1

This app is a dedicated companion for the nSuns 5/3/1 strength training program. It allows users to log lifts, track progress, and automatically calculates weight progression based on training max and AMRAP results. Customizable features and progress charts help users optimize their workouts.

Highlights
  • Log lifts and track progress
  • Automatic weight progression
  • AMRAP-driven programming
  • Customizable accessory exercises
  • Rest timer with Apple Watch support
  • Progress charts for main lifts
  • iCloud sync
Features
Read full description

The dedicated tracking companion for the nSuns 5/3/1 strength program. Log your lifts, track your progress, and let the app handle the math. Your Training Max and AMRAP results drive automatic weight progression — no spreadsheets needed. FEATURES • 4-day, 5-day, 6-day Squat and 6-day Deadlift templates • Automatic weight and rep programming based on your Training Max • AMRAP-driven progression — lift more, the app adjusts automatically • Customizable accessory exercises for each day • Rest timer with Apple Watch support • Progress charts for each main lift • iCloud sync — workouts and history across all your devices • Metric and imperial units APPLE WATCH A companion watch app keeps your rest timer and current set on your wrist. ABOUT THE PROGRAM The nSuns 5/3/1 LP program was created by reddit user /u/nSuns. For details: reddit.com/r/nSuns ABOUT THIS APP Built by a lifter, for lifters. Free to download — no paywalled core features. If you find it useful, a rating in the App Store means a lot. Contact: reddit.com/u/jonnybeegod

About

Repwell

Features
Read full description

Repwell helps you plan, track, and improve your workouts — without the clutter. PLAN YOUR TRAINING Build a weekly plan around your goal, experience level, and the equipment you actually have. Set a weekly target and Repwell keeps your schedule clear and realistic. LOG EVERY SET Record weight, reps, and sets in seconds with a logging flow built for the gym floor. Repwell tracks your total volume and completed sets automatically so you always know what you did. SEE YOUR PROGRESS Watch your streak grow and your numbers climb. Clear progress views turn every session into visible momentum. EXERCISE LIBRARY Browse exercises by muscle group and equipment, with the details you need to train with good form. Save your favorites for quick access. OPTIONAL AI COACH Have a question about your plan or an exercise? Repwell includes an optional AI coach. It stays completely off until you turn it on — your choice, with clear consent. Ask about form, swaps, or how to progress, and get a helpful answer in seconds. PRIVATE BY DESIGN Repwell collects only what it needs to run: your email, display name, and your training data. No ads. No trackers. No selling your data. You can delete your account and all associated data at any time from Settings. STAY ON TRACK Set reminders for your training days so you never miss a session. Repwell is free to use. Health & fitness disclaimer: Repwell provides general fitness information and is not a substitute for professional medical advice. Always consult a qualified healthcare professional before beginning any exercise program. You use the app and perform exercises at your own risk.

Screenshots

nSuns 5/3/14 screens
Repwell4 screens

Verdict

The call

The clearest difference is in-app purchases: Repwell at none against nSuns 5/3/1's 6. Repwell also leads on iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. nSuns 5/3/1 sells 6 one-off in-app purchases. Repwell asks for nothing beyond the download.

Scorecard2 real differences · 8 level
nSuns 5/3/1 versus Repwell: the parameters behind the verdict, then further details
ParameternSuns 5/3/1Repwell
PriceFreeFree
Rating4.9 (4.9K ratings) — better—
Positive reviews96.7% of reviews—
Number of ratings4.9K — better—
Update frequencyEvery 9 days—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, Apple WatchiPhone, iPod
Requires iOS17.015.1 — better
Further details — not scored
Size8 MB31 MB
Age rating9+4+
DeveloperJonas ReichertArunakumar Tavva

Bugs and requests

nSuns 5/3/1

Reported bugs

3 issues
  • Workout template not updating correctly
  • Timer issues or disappearing on app switch
  • Inconsistencies with training max updates

Requested features

5 requests
  • Ability to customize workout days
  • Option to add and track custom accessory exercises
  • Carry over accessory exercises to next cycle
  • Plate calculator or weight breakdown feature
  • Notes section for each workout

Repwell

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

nSuns 5/3/1

One-time6
  • Beer$0.99
  • Coffee$1.99
  • Protein Brownie$2.99
Show 3 more
  • Protein Shake$3.99
  • Gym Weekly Fee$4.99
  • Supporter$8.99
None

Repwell

No in-app purchases

Questions

Is nSuns 5/3/1 free?
nSuns 5/3/1 is free to download, with in-app purchases available.
Is Repwell free?
Repwell is free to download, with no in-app purchases.
Do nSuns 5/3/1 or Repwell have ads?
Neither nSuns 5/3/1 nor Repwell shows ads.

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