5/3/1 Workout - Zen Labs

Name: 5/3/1 Workout - Zen Labs
Rating: 4.6 (212 reviews)
Author: Zen Labs

By: Zen Labs

531 Strength Training

Features & Capabilities

The 5/3/1 Workout by Zen Labs Fitness offers a beginner-friendly, four-movement strength program focused on the core lifts: squat, bench press, deadlift, and overhead press. You enter your current 1RM and the app automatically tailors a plan across blocks and weeks, keeping sessions simple with one workout per day. The program is not affiliated with Wendler and is adjusted for efficiency, with seven blocks and optional deload cycles to guarantee steady gains.

With features like a warmup calculator, weight and reps calculator, progress graphs for PRs, and Apple Health integration, you can track your progress easily. The first two weeks are free, and there are accessories for added volume for advanced users. Designed to be approachable for first-time lifters while adaptable for veterans.

User Growth & Download Statistics

App Sports Education

By:

Zen Labs

Rating:

4.60

(212)

Version:

1.19 Last updated: 2026-02-19

Version code:

882594320

Creation date:

2018-08-06

Compatible devices:

Size:

187.78MB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-07

Compare stats and ranking:

Ranking

# 111,817 ▼ 33

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

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Developed by:

Zen Labs

Apple Apps Store

https://apps.apple.com/us/app/5-3-1-workout-zen-labs/id1361925217

User Reviews

I purchased the bundle with all of the running apps 4 years ago, but now due to their subscription model they have taken away the program from those who already paid for it. I feel taken advantage of, charging nearly $15 for a software bundle only to make it unusable due to a business model change. It’s unfortunate that everything has gone to a “subscription model.” Especially when the model doesn’t really give anything new from what was previously available. Stay clear, there’s better options out there.

by Bi*****, 2023-06-17

Couldn’t figure out how Jen to start or stop working! I thought there will be guided instructor voice ! May b I need some time to get used to it

by fo*****, 2022-07-19

The workout ceases to follow the 5/3/1/Deload rotation after the first cycle, and gets stuck in the 3x5 after that. The only way to fix it is to start the program over, which requires wiping your data from the app. Also, there is no mechanism to get your plan to adapt if you find the weights laid out by the app are too light.