# OnPeak: Body Fat Caliper Log

> Track body fat with skinfold calipers and dial in macros for cut and bulk

Canonical page: [https://chrome-stats.com/d/com.owindev.onpeak](https://chrome-stats.com/d/com.owindev.onpeak)

## Overview

- **ID:** `com.owindev.onpeak`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** OwinDev
- **Category:** HEALTH\_AND\_FITNESS
- **Downloads:** 17
- **Version:** 1.0
- **Last updated:** 2026-09-20
- **First published:** 2026-09-20
- **Publisher country:** ES
- **Size:** 16 MB
- **Data as of:** 2026-10-17
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.owindev.onpeak)
- **Privacy policy:** [https://owindev.dev/apps/OnPeak/privacy](https://owindev.dev/apps/OnPeak/privacy)

## Description

OnPeak is a body composition and nutrition tracking app for people who train seriously.<br><br>Measure your body fat percentage with a skinfold caliper and set your macros for the phase you are actually in: cutting or bulking. No generic estimates: real measurements, real progress.<br><br>You need a skinfold caliper to measure your body fat. It is an affordable accessory and easy to find.<br><br>HOW DO YOU MEASURE BODY FAT WITH A CALIPER?<br>- Jackson-Pollock 7-site skinfold protocol, the standard used in physique prep<br>- Enter each skinfold and get your body fat percentage instantly<br>- Illustrated guide for every site: where to pinch and in which direction, so your measurements stay comparable<br><br>ARE YOU LOSING FAT OR MUSCLE?<br>- Fat mass and lean mass calculated for every measurement<br>- Charts of body fat, weight and skinfolds over time<br>- Spot muscle loss early, before it costs you a prep<br>- Full history of every measurement<br><br>WHAT ARE ON AND OFF DAYS IN A DIET?<br>- Training days (ON) carry more carbs; rest days (OFF), fewer<br>- OnPeak calculates calories, protein, carbs and fat for each day from your weight and lean mass<br>- Adjust the g/kg of every macro your way<br><br>HOW DO YOU PLAN A CUT AND A BULK?<br>- Pick your phase (cutting or bulking) and OnPeak adapts your macros<br>- Track how your body composition changes throughout your prep<br><br>YOUR DATA, ALWAYS WITH YOU<br>- Works offline and syncs with your Google account<br>- The same data on all your devices<br><br>WHO IS ONPEAK FOR?<br>Bodybuilders, powerlifters, physique competitors, coaches and anyone who would rather measure their body composition than guess in the mirror.<br><br>SUBSCRIPTION<br>OnPeak includes a 14-day trial with every feature unlocked. After that, you need an active subscription to keep using the app. Cancel anytime from your Google Play account.<br><br>OnPeak is a tracking tool and does not replace advice from a qualified health or nutrition professional.

## Rankings

- #2,800,699 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.USE_BIOMETRIC`
- `android.permission.USE_FINGERPRINT`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.providers.gsf.permission.READ_GSERVICES`
- `com.owindev.onpeak.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.owindev.onpeak)