Charder Proscan vs 75 Hard Transform Tracker
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Charder Proscan
This app allows you to receive, store, and analyze body composition measurement results from compatible devices. Organize data by user, track changes with graphs, and view detailed metrics like muscle, fat, and water levels. It integrates with Apple Health for a comprehensive health overview.
- Receive measurement results
- Store and organize data by user
- Analyze muscle, fat, and water levels
- Track changes with graphs
- Integrates with Apple Health
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Use the Charder Proscan App to receive, store, and analyze body composition measurement results! Features: - Send results from device to smartphone/tablet - Organize results by user - View results for muscle, fat, water, body type, and more - Track changes via graphs - Integrated with Apple Health App Compatible devices: - U310 Body Composition Analyzer For more information, please visit the Charder website at: www.chardermedical.com
75 Hard Transform Tracker
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75 days. One rule. Zero excuses. 75 Hard Transform Tracker is the simplest way to run your 75 day challenge: check off your tasks, take your daily pic, and watch the days stack up until you meet the strongest version of yourself. SEE YOURSELF CHANGE Most trackers give you checkboxes. We give you proof. A camera overlay helps you stand the same way every day, so your photos line up perfectly. Compare any two days with a before and after slider. When you finish, export all 75 photos as one time lapse video of your transformation. SHARE THE WINS Every completed day ends with a day card worth posting. Share it to your Instagram Story in one tap, or send your before and after and your time lapse anywhere. Your progress is the best motivation, for you and for the people watching you. DO IT YOUR WAY Run the original 75 Hard by the book: two 45 minute workouts with one outdoors, follow a diet, no alcohol or cheat meals, a gallon of water, 10 pages of reading, and a daily progress pic. Or personalize the tasks and do 75 Soft, 75 Medium, or your own version. What matters is 75 honest days. THE RULE THAT MAKES IT WORK Miss a task and the count resets to Day 1. The app holds the line so you do not have to negotiate with yourself. Already mid challenge? Pick your current day and keep going. BUILT FOR THE DAILY GRIND โข Custom reminders for each task, plus a "1 hour left" warning before your day ends โข Your day ends when you say it does. Night owls can set their own cutoff instead of midnight โข The full 75 day grid, so you always see how far you have come โข Daily notes to remember the hard days PRIVATE BY DEFAULT Your photos, notes, and log stay on your phone. No cloud, no ads, no trackers, no selling your data. Nothing is shared unless you tap share, and you can delete everything. Available in English, French, German, Spanish, Portuguese, and Italian. Free for 3 days, then subscription. Cancel anytime. This app is an independent challenge. It is not affiliated with, endorsed by, or connected to Andy Frisella or 75 HARD. The challenge is physically demanding. Talk to a doctor before starting.
Screenshots
Verdict
The clearest difference is in-app purchases: Charder Proscan at none against 75 Hard Transform Tracker's 2. Charder Proscan also leads on iOS requirement (12.0 vs 16.4). 75 Hard Transform Tracker's advantage is update cadence (every 8 days vs every 3 months). On price, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. 75 Hard Transform Tracker sells 2 in-app purchases, starting at $4.99 per 7 days. Charder Proscan asks for nothing beyond the download.
Charder Proscan ships an update every 3 months, 75 Hard Transform Tracker every 8 days. The most recent releases landed on October 20, 2026 and October 4, 2026 respectively.
| Parameter | Charder Proscan | 75 Hard Transform Tracker |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | โ |
| Update frequency | Every 3 months | Every 8 days โ better |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Monetization | Free | โ |
| Devices | iPhone, iPod โ better | iPhone |
| Requires iOS | 12.0 โ better | 16.4 |
| Further details โ not scored | ||
| Size | 204 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Charder Electronic Co., Ltd. | DeliberAI LLC |
In-app purchases
Charder Proscan
No in-app purchases
75 Hard Transform Tracker
- Weekly3 Days trial$4.997 Days
- Yearly$24.991 Year
Questions
Is Charder Proscan free?
Is 75 Hard Transform Tracker free?
Do Charder Proscan or 75 Hard Transform Tracker have ads?
Which is updated more often, Charder Proscan or 75 Hard Transform Tracker?
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