Rep Max Tools - 1RM Calculator

Developer: Jakob Ståhl

Category: Health & Fitness

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23.2K installs

84 ratings

461 monthly active users

$<10K monthly revenue est.

IAP 0% · Ad 100%

Install Trends

Weekly +316

Trending

Monthly +749

Trending

Rep Max Tools - 1RM Calculator Summary

Rep Max Tools - 1RM Calculator is a ad-supported Android app in Health And Fitness by Jakob Ståhl. Released in Sep 2015 (10 years ago). It has about 23.2K+ installs and 84 ratings with a 4.48★ (good) average. Based on AppGoblin estimates, it reaches roughly 461 monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store metadata: updated Sep 11, 2025.

Recent activity: 316 installs this week (749 over 4 weeks) showing exceptional growth View trends →

Store info: Last updated on Google Play on Sep 11, 2025 .

SDKs, Trackers & Permissions

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App Details

Store ID: com.jakst.repmaxtools

First Released: 2015-09-27

Store Last Updated: 2025-09-11

In-App Purchases: No

Ads: Yes

Website: jakstsolutions.now.sh

App Store

Crawl Status: Success

AppGoblin First Crawled: 2021-02-06

AppGoblin Last Crawled: 2026-04-03

Ads & App-Ads.txt

Ads.txt Last Crawled: 2025-10-13

Ads.txt Crawl Status: Success

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4.48★

Ratings: 84

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App Description

Rep Max Tools is the fastest way to calculate your rep maxes for any lift.

Rep Max Tools is the fastest and easiest one rep max calculator for your squat, bench press, deadlift, or other lifts. Simply input the weight you lifted and how many reps you performed and all the results are displayed right in front of you.

✓ Easy to use 1RM calculator
✓ Quickly get an overview of anything between your 1RM and 20RM
✓ View percentages of your 1RM for easy programming

All calculations in the app are based on well known one rep max formulas (Epley and Brzycki).