# 15to15 Extreme Workout

> Social fitness platform for sending and receiving workout challenges and tracking progress. (iPhone/iPad app by Brian Grant.)

- Source: https://appshunter.io/ios/app/15to15-extreme-workout/id1559897287 (this page in markdown: same URL + `.md`)
- Developer: [Brian Grant](https://appshunter.io/developer/1271306366)
- Category: Health & Fitness, Games, Family, Sports
- Price: $99.99
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 12.0 · 32 MB
- Languages: English
- Released: 2021-07-26
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/15to15-extreme-workout/id1559897287/reviews.md

## What is 15to15 Extreme Workout?

15to15 Extreme Workout is the first and only social fitness
platform that allows you to send and receive
fitness challenges to everyone in your social circle!
Send fitness workouts to your friends, colleagues,
workout partners, and even players on your team.
With our "done for you" randomized, populated
daily/weekly workout videos, now you can take
your fitness regimen to the next level with the 15to15 Extreme Workout app.
The 15to15 Extreme Workout & Challenge app allows
you to view and select different workout videos to
challenge yourself and others to a new workout
regimen every day with the push of a button.
Conveniently select pre-populated 'workout
badges' for your fitness group and see who
achieves the most badges every week!
But wait 1 more MINUTE or 15... you can also instant
message on our platform, set up teams to workout
with, track your stats and results on our
international leaderboard, and get plugged into our
"Minute Feed"
-with the latest inspirational quotes
and messages to keep you moving and motivated
The 15to15 Extreme Workout regimen is
internationally known as one of the lead
performance enhancement programs in the world.
15to15's innovative and scientific approach
to fitness has made our performance the authority
in explosive conditioning and training. 
-Dr. Grant

## Key features

- Send and receive fitness challenges
- Daily/weekly randomized workout videos
- Workout badges and leaderboards
- Team creation for workouts
- Instant messaging
- Inspirational content feed


## Frequently asked questions about 15to15 Extreme Workout

### What is the price of 15to15 Extreme Workout?

15to15 Extreme Workout is a paid application, priced at $99.99. This one-time purchase grants access to all its features.

### Does 15to15 Extreme Workout have ads?

No, 15to15 Extreme Workout is ad-free. Users can enjoy the full experience without any advertisements interrupting their workouts or social interactions.

### What devices support 15to15 Extreme Workout?

15to15 Extreme Workout is available for iPhone and iPod devices. It is designed to run on Apple's mobile operating systems.

### How often is 15to15 Extreme Workout updated?

The latest version, 3.0.2, was released on June 8, 2022. Updates typically focus on performance enhancements and new features to improve the user experience.

### What is the age rating for 15to15 Extreme Workout?

15to15 Extreme Workout has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content.

### What makes 15to15 Extreme Workout unique?

Its unique social fitness platform allows users to send and receive fitness challenges, compete for workout badges, and track progress on an international leaderboard, fostering a competitive and motivational environment.

### Can I track my workout stats with 15to15 Extreme Workout?

Yes, 15to15 Extreme Workout allows you to track your stats and results. These are displayed on an international leaderboard, enabling you to see how you compare globally.

### What kind of workout videos does 15to15 Extreme Workout offer?

The app provides 'done for you' randomized, populated daily/weekly workout videos. Users can view and select different workout videos to challenge themselves and others.

## Version history (last 5 releases)

### 3.0.2 — 2022-06-08

Bug fixes and performance improvements

### 3.0.1 — 2022-06-02

Bug fixes and performance improvements

### 3.0 — 2022-05-19

Bug fixes and performance improvements

### 2.0 — 2022-03-25

Bug Fixes and Performance improvements

### 1.9 — 2022-03-02

Minor bug fixes and performance improvements

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## More apps by Brian Grant

- [Baseball Bee’s Diamond Diagram](https://appshunter.io/ios/app/baseball-bees-diamond-diagram/id1542971951)

All apps by Brian Grant: https://appshunter.io/developer/1271306366

## Related topics

[15to15 extreme workout](https://appshunter.io/ios/topics/15to15-extreme-workout)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*