# Greenlight PT vs Impact 1 Training

The clearest difference is iOS requirement: Greenlight PT at 13.0 against Impact 1 Training's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Greenlight PT ships an update daily, Impact 1 Training every 4 weeks. The most recent releases landed on October 13, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Greenlight PT | Impact 1 Training |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 4 weeks |
| Size | 53 MB | 36 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [BDS Fitness 1 LLC](https://appshunter.io/developer/1839099725) | [Omnify, Inc](https://appshunter.io/developer/1028292773) |

## What reviewers say

### Greenlight PT

[App page](https://appshunter.io/ios/app/greenlight-pt/id6752361586)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Impact 1 Training

[App page](https://appshunter.io/ios/app/impact-1-training/id6762263464)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Greenlight PT free?

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

### Is Impact 1 Training free?

Impact 1 Training is free to download, with no in-app purchases.

### Do Greenlight PT or Impact 1 Training have ads?

Neither Greenlight PT nor Impact 1 Training shows ads.

### Which is updated more often, Greenlight PT or Impact 1 Training?

Greenlight PT ships an update daily, and Impact 1 Training every 4 weeks. Most recently, Greenlight PT was updated on October 13, 2026 and Impact 1 Training on September 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.*