# F45 Training vs SDG Athletics

The clearest difference is review sentiment: SDG Athletics at 100% against F45 Training's 28%. SDG Athletics also leads on rating (5.0 vs 4.4). F45 Training's advantage is update cadence (every 10 days vs every 9 months) and ratings volume (207 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

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

SDG Athletics holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: F45 Training has 207 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 28% of F45 Training's written reviews are positive against 100% of SDG Athletics's.

F45 Training ships an update every 10 days, SDG Athletics every 9 months. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | F45 Training | SDG Athletics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (207 ratings)](https://appshunter.io/ios/app/f45-training/id1115028194/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/sdg-athletics/id6748315263/reviews)** |
| Number of ratings | **207** | 3 |
| Positive reviews | 28.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 9 months |
| Monetization | Free | Free |
| Size | 87 MB | 31 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [F45 Training](https://appshunter.io/developer/895513031) | [SDG Assets, LLC](https://appshunter.io/developer/1825151237) |

## What reviewers say

### F45 Training

[App page](https://appshunter.io/ios/app/f45-training/id1115028194)

This app helps you manage your fitness journey with class booking, challenge participation, and personalized meal plans. Track your progress with heart rate monitoring and fitness assessments, and even order ready-made meals for convenience.

**Highlights:** Book classes and join waitlists, Participate in 45-Day Challenges, Track heart rate and session results, Discover and order dietitian-curated meal plans, Log and share fitness assessment results, Watch workouts from your phone

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Great workout and nutrition content
- 🚀 Convenient class booking
- 👍 Helpful for tracking progress
- 🚀 Seamless fitness experience

**What reviewers complain about**

- 🐛 Frequent crashes and glitches
- 🐛 Buggy app updates
- 🐛 Unreliable sync and login issues
- 🐛 Recipes have missing/incorrect ingredients
- 🐛 Constant resets and loss of data

**Reported bugs**

- App crashes when accessing recipes
- Unable to log workouts and track progress
- Shopping list and meal plan inconsistencies
- Incorrect portion sizes and nutritional info
- Inability to switch between male/female profiles

**Requested features**

- Add ability to save/favorite recipes
- Improve recipe search and filtering
- Integrate with Apple Health/Strava
- Allow customization of meal plans and shopping lists
- Provide more language and dietary options


### SDG Athletics

[App page](https://appshunter.io/ios/app/sdg-athletics/id6748315263)

Easily book fitness classes and manage your membership on the go. Get waitlisted for popular sessions, check your profile, and stay updated on your membership status directly from your device.

**Highlights:** Book classes easily, Manage fitness experience, Get waitlisted for sessions, Check profile and membership, Access anytime, anywhere

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is F45 Training free?

F45 Training is free to download, with no in-app purchases.

### Is SDG Athletics free?

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

### Which has better reviews, F45 Training or SDG Athletics?

SDG Athletics is rated higher. F45 Training averages 4.4 out of 5 from 207 ratings, while SDG Athletics averages 5.0 from 3 ratings.

### Do F45 Training or SDG Athletics have ads?

Neither F45 Training nor SDG Athletics shows ads.

### Which is updated more often, F45 Training or SDG Athletics?

F45 Training ships an update every 10 days, and SDG Athletics every 9 months. Most recently, F45 Training was updated on November 2, 2026 and SDG Athletics on October 30, 2026.

---

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