
About
This app helps lifters and coaches create structured training plans, log workouts, and track progress without spreadsheets. It offers intelligent progression suggestions and analysis of training blocks. Tools are available for both individual athletes and professional coaching workflows.
What's New in MesoBuilder
3.1.2
September 12, 2026
MesoBuilder 3.1.2 makes getting started easier. Updating from 2.x? Our biggest update, MesoBuilder 3.0, brought a new training engine, coaching tools and a free first training block. Those features are all here, with more improvements below. NEW IN 3.1.2 • Find your first program based on your training days, experience and equipment. Choose from 20 starter templates for 2 to 6 days a week, with options for a full gym or dumbbells and a bench. • See each plan's exercises, equipment and estimated workout time before you start, in both guided setup and the Template Library. • Swap exercises with suggested alternatives that fit the movement and your equipment, or browse the full exercise library. • Explore other templates without losing the changes to your recommended plan. • Change your training schedule even when notifications are off. • A clearer dashboard, a direct Start a New Program action, and refreshed welcome and exercise-swap screens. • Fixes for weight units, workout history and PDF exports, reminders, rest timers and larger text sizes. THE MESOBUILDER 3.0 EXPERIENCE TRAINING THAT SHOWS ITS WORK Get weekly weight and rep targets based on the weight, reps and effort you log. Open a prescription receipt to see the numbers and arithmetic behind the recommendation. Flag an off day so one rough workout doesn't reset your progress. PROGRESS THAT CARRIES FORWARD Start your next block with weights from previous training. Compare completed mesocycles, follow repeated lifts across blocks and track sets per muscle group as you train. YOUR FIRST TRAINING BLOCK IS FREE Try your first full mesocycle with the complete progression engine. No account or payment info needed. Afterward, workout logging, history and trends stay free. Continue with the progression engine through an optional subscription. MORE WAYS TO BUILD YOUR PLAN Use a built-in template or fill your training days with a Balanced, Upper body focus or Lower body focus plan. Adjust the exercises, sets and rep targets to make it yours. TOOLS FOR COACHES Connect clients with a 6-character code, deliver programs to their phones, review their results and message them in the app. Enable automatic weekly progression per client. Clients train free, and your first two clients are free for you. On iPad, manage templates, clients and programs side by side. Your feedback helps shape MesoBuilder: support@mesobuilder.app
MoreSubscription plans
Individual - Annual
Full training suite. Save with the annual plan.
User reviews
Developer apps
FAQ
What is MesoBuilder?
MesoBuilder is a strength training platform designed for lifters and coaches to create structured training plans, log workouts, and monitor progress over time. It helps users move beyond spreadsheets for managing their training.
What are the subscription options for MesoBuilder?
MesoBuilder offers Individual and Coach subscription plans, available monthly or annually. The Individual plan is $3.99/month or $39.99/year, while the Coach plan is $5.99/month or $59.99/year. All plans include a 7-day free trial.
Does MesoBuilder have ads?
No, MesoBuilder does not contain advertisements. The app is free to download and use, with optional subscriptions for advanced features.
How does MesoBuilder handle user data privacy?
MesoBuilder prioritizes privacy by storing all training data securely within your personal iCloud account using Apple's CloudKit. Your data is never sent to the developer's servers, ensuring your information remains private.
What devices does MesoBuilder support?
MesoBuilder is designed to work seamlessly on both iPhone and iPad. The app utilizes a spacious layout on iPad for easier management of templates, clients, and programs.
How often is MesoBuilder updated?
The latest version of MesoBuilder is 2.4.7, and it was last updated on July 2, 2026. This indicates a commitment to ongoing development and improvements.
Can coaches use MesoBuilder for free?
Yes, coaches can manage up to 2 clients for free with full program building and workout logging capabilities. To expand their client roster or access advanced coach features, a Coach subscription is required.
What is RIR and how does MesoBuilder use it?
RIR stands for Reps In Reserve, indicating how many more repetitions could have been performed with good form. MesoBuilder uses RIR logs to understand the true effort of each set, enabling more intelligent and personalized progression suggestions.






