The 7 Best 75-Day Challenge Apps for Women (2026)
Download on the App StoreHow we ranked these apps
- Completion rate among women (where data is available)
- Cycle-awareness and women-first features
- Number of modes / customization
- Friend / social accountability features
- Pricing relative to features
- App Store rating and review velocity
#1 — Her 75
The women-first 75-day wellness app — six adaptable modes.
Price: Free 3 days, then $14.99/mo or $49.99/yr
Best for: Women who want a sustainable challenge with cycle-aware modifications.
Pros
- Six modes including 75 Soft, 75 Medium, 75 Hard for Women
- Real-time friend feeds
- Cycle-aware modifications
- No-restart rule on 5 of 6 modes
- USPTO trademark on 75 SOFT®
Cons
- iOS only (Android coming)
- $14.99/mo is on the higher end
#2 — 75 HARD (official)
Andy Frisella's original 75 Hard mental-toughness app.
Price: $13.99/mo or $99.99/yr
Best for: Athletes and women with strong base fitness who want maximum extremism.
Pros
- Direct from program creator
- Strict adherence to original rules
Cons
- No cycle adjustments
- Rigid restart penalty
- Sparse women-specific guidance
#3 — 75 Soft Challenge Tracker: Fem App
Women-focused 75 Soft tracker, single-mode.
Price: Free / $9.99 in-app
Best for: Beginners on a budget who only want 75 Soft.
Pros
- Free tier available
- Clean, simple UI
Cons
- Single mode only
- No friend feeds
- Limited cycle support
#4 — 75 Days Hard Challenge Tracker (Cartpler)
Generic 75 Hard tracker on iOS and Android.
Price: Free with ads / $4.99 lifetime
Best for: Android users wanting the basics.
Pros
- Cross-platform
- Cheap lifetime tier
- Simple checklist
Cons
- No women-specific features
- Limited customization
#5 — BeHard: 75 Hard Challenge
BeHard, Inc.'s general-audience challenge tracker.
Price: Free with Pro upgrade
Best for: Co-ed couples doing 75 Hard together.
Pros
- Same company as Her 75
- Co-ed friend support
- AI coach in Pro tier
Cons
- Not women-specific
- Marketing overlaps Her 75 — confusing
#6 — 75 Days Challenge: Better App
Generic 75-day habit tracker with custom challenges.
Price: $2.99 one-time
Best for: Users who want to design their own challenge cheaply.
Pros
- One-time payment
- Full customization
- iOS-native
Cons
- No friend mode
- Sparse default rules
- Limited UX polish
#7 — 75 Day Challenge: Soft Edition
Single-purpose 75 Soft tracker.
Price: Free / $14.99/yr
Best for: Users who only want a checklist for 75 Soft.
Pros
- Simple
- Cheap annual
Cons
- Limited features
- Few modes
- No social
Quick comparison
| App | Modes | Cycle-aware | Friend feed | Price |
|---|---|---|---|---|
| Her 75 | 6 | Yes | Yes (live) | $14.99/mo |
| 75 HARD official | 1 | No | No | $13.99/mo |
| 75 Soft Fem | 1 | Limited | No | Free / $9.99 |
| Cartpler 75 Hard | 1 | No | No | $4.99 lifetime |
| BeHard | 1 | No | Yes | Freemium |
| Better App | Custom | No | No | $2.99 one-time |
| Soft Edition | 1 | No | No | Free / $14.99/yr |
Bottom line
If you're a woman doing a 75-day challenge in 2026, the Her 75 app wins on completion, features, and outcomes. If you specifically want Andy Frisella's original program with zero flexibility, the official 75 HARD app is the rightful #2. Download Her 75 free for 3 days.