# Constant: 75 Day Challenge — 75 Hard, Soft & Medium Tracker

> 75 Hard, Soft & Medium Tracker (iPhone/iPad app by Hedi Allani.)

- Source: https://appshunter.io/ios/app/constant-75-day-challenge/id6822895289 (this page in markdown: same URL + `.md`)
- Developer: [Hedi Allani](https://appshunter.io/developer/1896604785)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 16.4 · 54 MB
- Languages: American English, French (France)
- Released: 2026-10-28
- Data updated: 2026-11-01

## What is Constant?

75 days. One list a day. No excuses.

Constant turns the 75-day challenge into a simple daily checklist. Choose your level, check off what you did, and watch the days add up.

CHOOSE YOUR LEVEL
• Strict: two 45-minute workouts (one outdoors), a strict diet, no alcohol, 3.8 L of water, 10 pages of non-fiction and a progress photo. Miss a day and you start again from day 1.
• Medium: one workout plus a walk, a diet with one cheat meal a week, no alcohol, 3 L of water, 10 pages.
• Soft: one workout, eat well, alcohol only when out with friends, 3 L of water, 10 pages. A missed day is marked, and you keep going.
• Custom: build your own list (no sugar, no social media, cold shower, your own rule…), 75 or 100 days.
You can change level along the way: your day count is kept.

EVERY DAY
• Check off your tasks in one tap.
• Log water with +250 / +500 ml (or ounces).
• Forgot to check yesterday? You have until noon to catch up.
• An evening reminder lists what is left, only when something is left.

SEE YOUR PROGRESS
• A 75-day calendar: done, missed, today.
• Daily progress photo with your last photo as a see-through overlay, so every shot lines up.
• Before / after slider and photo gallery.
• Your stats: days done, best attempt, workouts, liters, pages.
• A free 9:16 share card: your checked-off list of the day, ready for your TikTok or Instagram story.

APPLE HEALTH
Workouts, exercise minutes, steps and water from Apple Health can check off your tasks automatically. Water you add in Constant is saved to Apple Health.

HOME SCREEN WIDGET
See your day number and what is left without opening the app.

PRIVATE BY DESIGN
No account. Your challenge is saved on your iPhone and in your own iCloud. Your photos stay on your iPhone.

FREE AND PREMIUM
Your counter, daily list, catch-up, reminder, widget and share card are free, and nothing is ever deleted. Premium unlocks the camera with overlay, gallery, before / after, Apple Health, Custom challenges and detailed stats.
• 75-Day Pass: one payment, 90 days of access, no renewal.
• Yearly or weekly subscription, renewing automatically unless cancelled at least 24 hours before the end of the period, from your Apple ID settings. Any free trial is shown before purchase.

Constant is not a medical service. Check with your doctor before starting a demanding exercise or diet program.

Terms: https://lameutedigitale.fr/constant/en/terms
Privacy: https://lameutedigitale.fr/constant/en/privacy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Constant Yearly | $17.99 | per year |
| Constant Weekly | $2.99 | per 7 days |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 75-Day Pass | $8.99 | one-time |


## Is Constant safe?

Not enough ratings yet to assess Constant.

## Is Constant legit?

Constant: 75 Day Challenge appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Constant is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 4 releases)

### 1.0.3 — 2026-10-31

Clearer App Store page for the 75 Hard, 75 Soft and 75 Medium challenges. Improvements and fixes.

### 1.0.2 — 2026-10-30

New share card, free for everyone: your checked-off list of the day, ready for your story. In the morning, share yesterday's day; after the challenge, your final card stays available. Improvements and fixes.

### 1.0.1 — 2026-10-28

The 75-Day Pass now comes first: one payment for your whole challenge, no subscription to cancel. Clearer information about each plan.

### 1.0 — 2026-10-28

No release notes.

## More apps by Hedi Allani

- [PaceFuel : Calories & Running](https://appshunter.io/ios/app/pacefuel-calories-and-running/id6768788307)
- [Ulvoo : Scanner de Cartes TCG](https://appshunter.io/ios/app/ulvoo-scanner-de-cartes-tcg/id6805620006)
- [Intact : No Contact Tracker](https://appshunter.io/ios/app/intact-no-contact-tracker/id6818962031)

All apps by Hedi Allani: https://appshunter.io/developer/1896604785

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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 2026-11-01.*