1 Rep Max Calculator

Name: 1 Rep Max Calculator
Author: Othman Shawgan

LiveOthman Shawgan9 apps · 11.5K installsHealth & FitnessFreecom.app.a1rmcalc

Calculate your 1RM and find out how much you can lift.

Alert me ★ Watch Open in Play ↗

Total installs: 8,977
Installs / day: 0
Rating: —★
Released: 20 Apr 2021
Last update: 31 Mar 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
No data collected

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

2 in 1 group

0 Sensitive1 Notable1 Routine

OtherNotable2

Access to miscellaneous device features that don't fit other categories

Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Connect to the internet to load content and send datafull network access · INTERNET

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

1 Rep Max Calculator is an app that lets you calculate your 1RM, and find out how much you can lift. The app uses the best known formula to find out your 1RM, and gives you the approximant 1RM. All you have to do is enter the weight and reps of a certain set and the app will calculate the approximant 1RM

What's new

Complete UI Overhaul We tore down the old interface and rebuilt it from the ground up so it looks and feels like a premium training tool. • Dynamic Barbell Visualizer: Instantly see the exact plates you need to load for your next PR right on the screen. • Custom Plate Inventory: The app now permanently saves your available equipment. Don't own 25kg reds? Tell the app once, and it will never suggest them again.

Growing in Health & Fitness

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