# RedGrid vs Red Light Therapy Tracker

The clearest difference is device support: RedGrid at 3 against Red Light Therapy Tracker's 1. On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. RedGrid sells 2 in-app purchases, starting at $9.99 per month and Red Light Therapy Tracker sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | RedGrid | Red Light Therapy Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/redgrid-track-red-light/id6760411418/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Freemium | — |
| Size | 49 MB | 84 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [JORDAN ZIMMER](https://appshunter.io/developer/1884331015) | [Fatih Erdogan](https://appshunter.io/developer/1526494037) |

## What reviewers say

### RedGrid

[App page](https://appshunter.io/ios/app/redgrid-track-red-light/id6760411418)

This app helps users consistently track their low-level light therapy (LLLT) for hair regrowth. It offers tools for logging sessions, aligning progress photos with a unique overlay, and analyzing consistency to optimize results.

**Highlights:** Universal device hub for LLLT hardware, Smart habit and streak tracking, Visual Growth Journal with ghost mode overlay, Precision analytics for session data, Private and secure data storage, Custom schedule creation (Pro)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $9.99 | per month |
| Pro Annual | $79.99 | per year |


### Red Light Therapy Tracker

[App page](https://appshunter.io/ios/app/red-light-therapy-tracker/id6788332075)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $3.99 | per 7 days |
| Monthly Subscription | $7.99 | per month |
| Annual Subscription | $24.99 | per year |


## Frequently asked questions

### Is RedGrid free?

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

### Is Red Light Therapy Tracker free?

Red Light Therapy Tracker is free to download, with in-app purchases available.

### Do RedGrid or Red Light Therapy Tracker have ads?

Neither RedGrid nor Red Light Therapy Tracker shows ads.

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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.*