# Percentum - Fitness Challenges — Social Weight Loss Challenges

> Social Weight Loss Challenges (iPhone/iPad app by Dave Doxsee.)

- Source: https://appshunter.io/ios/app/percentum-fitness-challenges/id6757709141 (this page in markdown: same URL + `.md`)
- Developer: [Dave Doxsee](https://appshunter.io/developer/469334066)
- Category: Health & Fitness, Social Networking
- Price: Free
- Age rating: 12+
- Requires: iOS 17.6 · 25 MB
- Languages: English
- Released: 2026-01-20
- Data updated: 2026-05-30
- User reviews in markdown: https://appshunter.io/ios/app/percentum-fitness-challenges/id6757709141/reviews.md

## What is Percentum?

Percentum turns fitness goals into friendly competition.

Create a campaign, invite friends, and track progress over time. Percentum ranks members by percentage change (not just raw numbers), so results feel fair across different starting points.

Campaign types

Weight Loss (default): highest percent loss wins
Gainz: highest percent gain wins
Leaderboards and medals

Daily leaderboards for workouts (and optionally steps and distance)
Medals awarded to top performers
Medal leaderboard ranking: total medals first, then Gold, Silver, Bronze
Trophy Room

When a campaign is finalized, top finishers earn winner cards
View your cards any time in your Trophy Room and save them to Photos
Social + motivation

Send Salutes to recognize friends’ progress
Push notifications for key moments (like receiving a Salute and earning winner cards)
Health + privacy

Sync workouts (and optional step/distance stats) from Apple Health
Your data stays tied to your account and campaign participation


## Version history (last 5 releases)

### 1.1.4 — 2026-05-22

This update makes Percentum clearer, smoother, and more reliable for active campaigns.

Fixed an issue that could prevent members from updating weigh-ins during an active weigh-in window.
Added campaign templates for Weight Loss, Gainz, Steps, Workout, and Custom challenges.
Improved Gainz campaigns so workout time is the default side metric.
Added clearer campaign rules, including weigh-in windows, selected metrics, and medal ranking logic.
Added an admin Campaign Health panel to quickly see members, weigh-ins, and Health sync activity.
Improved Health connection and sync messaging.
Added clearer success and error messages when saving weigh-ins.
Added warnings for Health metrics that may depend on Apple Watch or available Health data.
General polish and reliability improvements.

### 1.1.2 — 2026-03-04

Campaign admin can choose up to 3 metrics
Campaign admin can choose weight in buffer days
Bug fixes

### 1.1.1 — 2026-03-03

Campaign admin can choose metrics
Campaign admin can choose buffer days

### 1.1.0 — 2026-02-16

Added Gainz campaigns (percent weight gain mode)
Improved medal leaderboard tie-breaks (Total, Gold, Silver, Bronze)
Trophy Room winner cards with Save to Photos
Push notifications for Salutes and winner cards

### 1.0.3 — 2026-02-03

• Salutes system – Give teammates a salute for strong daily performances. Salutes trigger real push notifications and stay highlighted for the day.
• Improved leaderboards – Cleaner layouts, better spacing, and more readable stats across weight, steps, workouts, and distance.
• Smarter weigh-in views – Clear separation between your weigh-ins and everyone else’s.
• Health sync improvements – Faster, more reliable daily stats syncing.
• UI polish & stability fixes – Smoother scrolling, better text handling, fewer edge-case bugs.

## More apps by Dave Doxsee

- [Cop's Overtime Calculator](https://appshunter.io/ios/app/cops-overtime-calculator/id469334063)
- [TimeSync DVR](https://appshunter.io/ios/app/timesync-dvr/id6476578120)

All apps by Dave Doxsee: https://appshunter.io/developer/469334066

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-30.*