# Red Diary vs GRIT Miami

The clearest difference is in-app purchases: GRIT Miami at none against Red Diary's 1. GRIT Miami also leads on ratings volume (87 vs 1) and iOS requirement (13.0 vs 17.1). Red Diary's advantage is ads (none vs shown). On price, rating, update cadence and device support there is nothing between them.

Both are free to download. Red Diary sells 1 one-off in-app purchase. GRIT Miami asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Red Diary against 5.0 for GRIT Miami. That said, the two scores are not equally well evidenced: GRIT Miami has 87 ratings behind it against 1, so its average is the more settled of the two.

Red Diary ships an update every 5 weeks, GRIT Miami monthly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Red Diary | GRIT Miami |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/red-diary/id1170809232/reviews)** | [5.0 (87 ratings)](https://appshunter.io/ios/app/grit-miami/id1517957414/reviews) |
| Number of ratings | 1 | **87** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 7 MB | 83 MB |
| Requires iOS | 17.1 | **13.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Akos Polster](https://appshunter.io/developer/611826421) | [Fitness Through Strength, LLC](https://appshunter.io/developer/1724504075) |

## What reviewers say

### Red Diary

[App page](https://appshunter.io/ios/app/red-diary/id1170809232)

This app logs your outdoor activities like walks, runs, and drives, recording details such as distance, speed, route, and elevation. It offers automatic trip start and idle detection, voice announcements, and Siri commands for hands-free operation. Photos and notes can be added to your trip logs.

**Highlights:** Automatic trip start and idle detection, Voice announcements and Siri commands, Photo and note integration, Detailed trip statistics and maps, Live Activity and Home Screen widgets, Independent Apple Watch app

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Power User | $4.99 | one-time |


### GRIT Miami

[App page](https://appshunter.io/ios/app/grit-miami/id1517957414)

Manage your gym membership and class bookings with ease. This app allows members to reserve spots in fitness classes, sign up for gym events, and update their account information, including payment details and profile pictures.

**Highlights:** Class reservations, Gym event sign-ups, Account management, Update profile pictures, Manage payment information

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Red Diary free?

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

### Is GRIT Miami free?

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

### Which has better reviews, Red Diary or GRIT Miami?

Red Diary is rated higher. Red Diary averages 5.0 out of 5 from 1 ratings, while GRIT Miami averages 5.0 from 87 ratings.

### Do Red Diary or GRIT Miami have ads?

GRIT Miami shows ads; Red Diary does not.

### Which is updated more often, Red Diary or GRIT Miami?

Red Diary ships an update every 5 weeks, and GRIT Miami monthly. Most recently, Red Diary was updated on November 6, 2026 and GRIT Miami on November 3, 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.*