# SigmaLifting vs Simple Strength NLP

The clearest difference is in-app purchases: SigmaLifting at none against Simple Strength NLP's 1. SigmaLifting also leads on iOS requirement (15.1 vs 17.0). Simple Strength NLP's advantage is update cadence (every 2 weeks vs every 2 months) and ratings volume (8 vs 2). On price, rating, ads and monetization model there is nothing between them.

Both are free to download. Simple Strength NLP sells 1 one-off in-app purchase. SigmaLifting asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for SigmaLifting against 5.0 for Simple Strength NLP. Both are backed by a comparable volume of ratings — 2 and 8 respectively.

SigmaLifting ships an update every 2 months, Simple Strength NLP every 2 weeks. The most recent releases landed on October 17, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | SigmaLifting | Simple Strength NLP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/sigmalifting/id6755652647/reviews) | [5.0 (8 ratings)](https://appshunter.io/ios/app/simple-strength-nlp/id6756832856/reviews) |
| Number of ratings | 2 | **8** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 36 MB | 3 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sigmalifting LLC](https://appshunter.io/developer/1855286236) | [Jared Meyer](https://appshunter.io/developer/1863153769) |

## What reviewers say

### SigmaLifting

[App page](https://appshunter.io/ios/app/sigmalifting/id6755652647)

This app streamlines powerlifting program design by eliminating spreadsheet reliance. It allows for quick setup of percentage-based prescriptions, RPE targets, and deloads, with features for reusable templates and instant updates. Train offline with all data stored locally.

**Highlights:** Percentage-based weight programming, RPE target tracking, Automatic deload calculations, Reusable training templates, Offline functionality, Export to spreadsheet/JSON, Variable logging options

**In-app purchases:** none


### Simple Strength NLP

[App page](https://appshunter.io/ios/app/simple-strength-nlp/id6756832856)

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:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Simple Strength | $7.99 | one-time |


## Frequently asked questions

### Is SigmaLifting free?

SigmaLifting is free to download, with no in-app purchases.

### Is Simple Strength NLP free?

Simple Strength NLP is free to download, with in-app purchases available.

### Which has better reviews, SigmaLifting or Simple Strength NLP?

SigmaLifting and Simple Strength NLP are both rated 5.0 out of 5 on the App Store, from 2 and 8 ratings respectively.

### Do SigmaLifting or Simple Strength NLP have ads?

Neither SigmaLifting nor Simple Strength NLP shows ads.

### Which is updated more often, SigmaLifting or Simple Strength NLP?

SigmaLifting ships an update every 2 months, and Simple Strength NLP every 2 weeks. Most recently, SigmaLifting was updated on October 17, 2026 and Simple Strength NLP on October 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*