B3 by Kristen

TRAINERIZE Health & Fitness

Leading app for fitness professionals.

Rating: 5.0; 8 ratings
Downloads: 199+; on Google Play
Price: Free; No in-app purchases
Updated: Jul 1; 2026 · v8.18.2

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About B3 by Kristen

With this fitness app, you can start tracking your movement and habits, measuring results, and achieving your wellness goals, all with the help of your coach along the way. Download the app today!

What’s new

Version 8.18.2 · Updated July 1, 2026

Bug fixes and performance updates.

App details

B3 by Kristen is a free Health & Fitness app for Android with 100+ installs on Google Play and a 5.0/5 average rating from 8 ratings. It was released on December 31, 2021 and last updated on July 1, 2026. It's developed by TRAINERIZE. It requires Android 8.0 or later.

Category: Health & Fitness
Rating: 5.0 / 5 (8)
Installs: 199
In-app purchases: No
Ads: No ads
Version: 8.18.2
Requires Android: 8.0
Content rating: Teen
Released: December 31, 2021
Last updated: July 1, 2026
Developer: TRAINERIZE

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Alternatives to B3 by Kristen

Looking for apps like B3 by Kristen? Here are 6 similar Android apps on Google Play. The highest rated is Bill Phillips Fitness (2.6/5), and all 6 are free to download.

B3 by Kristen vs. alternatives
App	Rating	Price	Installs	Last updated	Compare
B3 by Kristen	5.0 / 5	Free	100+	Jul 1, 2026
Kinetic	2.3 / 5	Free	100+	Jan 19, 2022	Compare
Bill Phillips Fitness	2.6 / 5	Free	1,000+	Mar 29, 2022	Compare
True Fitness app	–	Free	5,000+	Jun 29, 2026	Compare
Carbie Barbie Fit	–	Free	5,000+	May 4, 2022	Compare
REDCON 1 TRAINING	–	Free	500+	–	Compare
Conquest Fitness Tracker	–	Free	500+	Jun 30, 2026	Compare

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B3 by Kristen

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About B3 by Kristen

What’s new

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