Comparison

nSuns 5/3/1 vs Smolov Squat Program

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

Smolov Squat Program

This app automates weight calculations for the 13-week Smolov Squat Program. Track your progress through this intensive routine designed for experienced lifters to maximize squat gains.

Highlights
  • Automated weight calculation
  • Workout tracking
  • Progress logging
  • Adaptable to other exercises
  • 13-week program structure
Features
Read full description

Smolov is the number one app for calculating, tracking , and logging your Smolov Squat Program workouts. Stop using old school spreadsheets and print out. This app will automatically calculate the weights at specific reps and sets that you should use based on the 13 week Smolov Squat program. Easily keep track of your workouts each week as you progress through this 3 month long, intensive squat routine. This program is commonly used for back squats but can adapted to other exercises such as bench press, shoulder/overhead press, and deadlifts. Its also meant for experienced lifters and should only be performed by those that are intermediate to advanced l Smolov was originally designed by the Russian Master of Sports, Sergey Smolov and has been known to add some massive gains to your lifts!

Screenshots

nSuns 5/3/14 screens
Smolov Squat Program4 screens

Verdict

The call

The clearest difference is price: nSuns 5/3/1 at Free against Smolov Squat Program's $1.99. nSuns 5/3/1 also leads on review sentiment (97% vs 67%) and update cadence (every 9 days vs every 3 months). Smolov Squat Program's advantage is in-app purchases (none vs 6) and iOS requirement (11.0 vs 17.0). On rating, 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

nSuns 5/3/1 is free to download; Smolov Squat Program costs $1.99 up front. nSuns 5/3/1 sells 6 one-off in-app purchases. Smolov Squat Program asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for nSuns 5/3/1 against 4.9 for Smolov Squat Program. That said, the two scores are not equally well evidenced: nSuns 5/3/1 has 4.9K ratings behind it against 74, so its average is the more settled of the two. Written reviews are what separate them: 97% of nSuns 5/3/1's written reviews are positive against 67% of Smolov Squat Program's.

UpkeepUpdate frequency

nSuns 5/3/1 ships an update every 9 days, Smolov Squat Program every 3 months. The most recent releases landed on October 18, 2026 and September 27, 2026 respectively.

Scorecard7 real differences · 3 level
nSuns 5/3/1 versus Smolov Squat Program: the parameters behind the verdict, then further details
ParameternSuns 5/3/1Smolov Squat Program
PriceFree — better$1.99
Rating4.9 (4.9K ratings) — better4.9 (74 ratings)
Positive reviews96.7% of reviews — better66.7% of reviews
Number of ratings4.9K — better74
Update frequencyEvery 9 days — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, Apple WatchiPhone, iPad, iPod — better
Requires iOS17.011.0 — better
Further details — not scored
Size8 MB12 MB
Age rating9+12+
DeveloperJonas ReichertDavid Bai

Customer experience

nSuns 5/3/1

All ratings4,902 ratings
Positive98.7%
Neutral0.8%
Negative0.6%
Written reviews242 reviews
Positive96.7%
Neutral0.8%
Negative2.5%

Smolov Squat Program

All ratings74 ratings
Positive97.3%
Neutral1.4%
Negative1.4%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

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

Smolov Squat Program

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

Smolov Squat Program

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 Smolov Squat Program free?
Smolov Squat Program costs $1.99, with no in-app purchases.
Which has better reviews, nSuns 5/3/1 or Smolov Squat Program?
nSuns 5/3/1 is rated higher. nSuns 5/3/1 averages 4.9 out of 5 from 4.9K ratings, while Smolov Squat Program averages 4.9 from 74 ratings.
Do nSuns 5/3/1 or Smolov Squat Program have ads?
Neither nSuns 5/3/1 nor Smolov Squat Program shows ads.
Which is updated more often, nSuns 5/3/1 or Smolov Squat Program?
nSuns 5/3/1 ships an update every 9 days, and Smolov Squat Program every 3 months. Most recently, nSuns 5/3/1 was updated on October 18, 2026 and Smolov Squat Program on September 27, 2026.

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