Comparison

Weektivity vs Simple Strength NLP

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

Head to head
About

Weektivity

View your weekly activity at a glance with a convenient home screen widget. Access your data for free within the app or unlock the in-app purchase to display activities directly on your Home Screen. Your privacy is protected, as no personal or health data is collected or shared.

Highlights
  • Weekly activity overview
  • Home screen widget integration
  • Health app data access
  • Privacy-focused data handling
  • In-app purchase for widget functionality
Features
Read full description

YOUR WEEKLY ACTIVITY AS A CONVENIENT WIDGET Have your daily activities for the week available at a glance. Just what you were looking for - all your activities of the week in a cool widget on your Home Screen. Access your weekly activities in the app for free or unlock the in app purchase to also have your activities right on your Home Screen. PRIVACY AND DATA Rest assured, your privacy is paramount. We don't gather, process, or share any of your personal information. No personal data of yours and especially none of your health or activity data will ever leave the app. Weektivity requires access to your activity data in the Health app. Nothing else is read and the app never shares this data with anyone else. USER SUPPORT Have questions, run into problems, or want to suggest new features? Feel free to reach out to us via email at info@petersalz.com, accessible both within the app and externally.

About

Simple Strength NLP

This app guides novice lifters through a linear progression strength training program. It automatically adjusts weights, suggests modifications when you stall, and tracks your progress. Features include a rest timer, workout history, and an offline mode.

Highlights
  • Automatic weight progression
  • Rest timer with Lock Screen widget
  • Workout history and personal records
  • Apple Health integration
  • Plate calculator
  • Offline functionality
  • 1RM calculator
Features
Read full description

Simple Strength NLP An adaptive strength training tracker for the novice linear progression program. SIMPLE BY DESIGN Track your squat, bench, press, and deadlift. The app tells you what weight to lift and increases it when you're ready. SMART PROGRESSION Start light, add weight every workout. When you stall, the app suggests deloads and programming modifications. FEATURES -Automatic weight progression after successful lifts -Rest timer with Lock Screen widget and Dynamic Island -Workout history and personal records -Apple Health integration -Plate calculator shows exactly what to load -Works offline—your data stays on your device -1RM calculator, progression estimates, and more THE PROGRAM Based on the time-tested Starting Strength novice linear progression: three barbell workouts per week, alternating between Workout A (Squat, Press, Deadlift) and Workout B (Squat, Bench, Deadlift). MODEL Pay once, own it forever. No subscriptions, no premium tiers, no ads.

Screenshots

Weektivity3 screens
Simple Strength NLP4 screens

Verdict

The call

The clearest difference is update cadence: Simple Strength NLP at every 2 weeks against Weektivity's every 4 months. Simple Strength NLP also leads on monetization model (free vs free with in-app purchases) and ratings volume (7 vs 1). On price, rating, ads and in-app purchases 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. Weektivity sells 1 one-off in-app purchase and Simple Strength NLP sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Weektivity against 5.0 for Simple Strength NLP. That said, the two scores are not equally well evidenced: Simple Strength NLP has 7 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Weektivity ships an update every 4 months, Simple Strength NLP every 2 weeks. The most recent releases landed on October 12, 2026 and October 4, 2026 respectively.

Scorecard3 real differences · 7 level
Weektivity versus Simple Strength NLP: the parameters behind the verdict, then further details
ParameterWeektivitySimple Strength NLP
PriceFreeFree
Rating5.0 (1 ratings)5.0 (7 ratings)
Positive reviews100.0% of reviews—
Number of ratings17 — better
Update frequencyEvery 4 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad — betteriPhone
Requires iOS18.617.0 — better
Further details — not scored
Size15 MB3 MB
Age rating4+4+
DeveloperPeter SalzJared Meyer

Customer experience

Weektivity

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Simple Strength NLP

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Weektivity

One-time1
  • Unlock Activity Widget$1.99
1 purchases

Simple Strength NLP

One-time1
  • Unlock Simple Strength$7.99

Questions

Is Weektivity free?
Weektivity is free to download, with in-app purchases available.
Is Simple Strength NLP free?
Simple Strength NLP is free to download, with in-app purchases available.
Which has better reviews, Weektivity or Simple Strength NLP?
Weektivity and Simple Strength NLP are both rated 5.0 out of 5 on the App Store, from 1 and 7 ratings respectively.
Do Weektivity or Simple Strength NLP have ads?
Neither Weektivity nor Simple Strength NLP shows ads.
Which is updated more often, Weektivity or Simple Strength NLP?
Weektivity ships an update every 4 months, and Simple Strength NLP every 2 weeks. Most recently, Weektivity was updated on October 12, 2026 and Simple Strength NLP on October 4, 2026.

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