# SigmaLifting vs GripProject

The clearest difference is in-app purchases: SigmaLifting at none against GripProject's 2. SigmaLifting also leads on device support. On price and iOS requirement there is nothing between them.

Both are free to download. GripProject sells 2 in-app purchases, starting at $7.99 per month. SigmaLifting asks for nothing beyond the download.

## The numbers

| Metric | SigmaLifting | GripProject |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sigmalifting/id6755652647/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 36 MB | 35 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Sigmalifting LLC](https://appshunter.io/developer/1855286236) | [Gunnar Autterson](https://appshunter.io/developer/1859047370) |

## 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


### GripProject

[App page](https://appshunter.io/ios/app/gripproject/id6759295194)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GRIPPED - Monthly | $7.99 | per month |
| GRIPPED - Yearly | $29.99 | per year |


## Frequently asked questions

### Is SigmaLifting free?

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

### Is GripProject free?

GripProject is free to download, with in-app purchases available.

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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.*