Her 75 vs BurnStack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Her 75
Embark on a 75-day personal transformation journey with friends. Track daily tasks, water intake, and progress in real-time. Choose from pre-set challenges or create your own custom goals.
- 75-day challenge tracking
- Friend progress visibility
- Customizable to-do lists
- Water intake tracking
- Pre-set and custom challenges
- Real-time updates
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Her 75: the app to complete a 75-day challenge with your friends and see your friends to-do lists in real time. Begin your transformation through challenges such as: - 75 Soft - 75 Medium - 75 Day Hard - Glow Within - Better Me - Sugar Free - Mental Wellness You can also create your own custom challenge. Each day, you can track your water intake, check off your personalized to-do list, and your tasks are fully customizable. Her 75 Subscription Plan : - Weekly: $7.99 - Monthly: $14.99 - Yearly: $49.99 Payments and Renewal: * Payment will be charged to your Apple ID account at the confirmation of purchase. * Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. * Your account will be charged for renewal within 24 hours before the end of the current period. * You can manage or turn off auto-renew in your Apple ID account settings at any time after purchase. * No cancellation of the current subscription is allowed during the active subscription period. Privacy Policy – https://defiant-price-541.notion.site/Privacy-Policy-2175c452c61a80af9976c080a6ecdd8c?source=copy_link Subscription Terms – https://defiant-price-541.notion.site/Subscription-Terms-2175c452c61a809bbec7e9943ae4a4bd?source=copy_link Terms of Use – https://defiant-price-541.notion.site/Terms-of-Service-2175c452c61a80b48e3bf74493783ed3
BurnStack
Visualize your calorie burn by stacking favorite foods and watching them disappear as you exercise. Track over 70 activities with real-time progress and motivational stats to help you stay consistent with your fitness goals.
- Visual calorie burning experience
- Build a stack of foods to burn
- Track 70+ activities
- Real-time burn progress
- Daily calorie goal tracking
- Activity history and stats
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See how long it takes to burn off your favorite foods. BurnStack is a visual calorie burner app that turns workouts into food-burning progress. Instead of only tracking numbers, you build a food stack and watch it burn away as you move. Choose your activity, start a session, and see your calorie burn come to life in real time. BUILD YOUR FOOD STACK Add foods to your stack and turn them into a visual goal. BurnStack helps make calories easier to understand by showing progress in a simple, motivating way. TRACK WORKOUTS AND ACTIVITIES Track walking, running, cycling, gym workouts, and 70+ activities. BurnStack estimates calories burned based on your activity, time, and weight. WATCH CALORIES BURN As you exercise, your food stack shrinks and burns away. See how much progress you have made toward each food and your full stack. STAY CONSISTENT View your session history, daily progress, goals, streaks, and milestones so you can keep building momentum. FEATURES • Visual calorie burning experience • Build a stack of foods you want to burn • Track 70+ activities • Workout timer with calorie estimates • Real-time burn progress • Daily calorie goal tracking • Activity history and progress stats • Streaks and milestones • Simple fitness motivation WHY BURNSTACK? Most calorie apps focus on charts, logs, and numbers. BurnStack makes fitness progress easier to see by turning calorie burn into something visual, fun, and motivating. Whether your goal is weight loss, fitness, or simply staying active, BurnStack helps you stay consistent by making progress feel rewarding. Build your stack. Start your workout. Watch calories burn. Disclaimer: BurnStack provides estimated calorie burn for general fitness and motivational purposes only. It is not a medical app and does not provide medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional before starting a new fitness or weight loss program.
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Verdict
The clearest difference is review sentiment: BurnStack at 100% against Her 75's 57%. BurnStack also leads on in-app purchases (none vs 3). Her 75's advantage is rating (4.8 vs 3.0) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Her 75 sells 3 in-app purchases, starting at $7.99 per 7 days. BurnStack asks for nothing beyond the download.
Her 75 holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Her 75 has 5.3K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 57% of Her 75's written reviews are positive against 100% of BurnStack's, so the app with the better star average is not the one people write more warmly about.
| Parameter | Her 75 | BurnStack |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (5.3K ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 56.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 5.3K — better | 2 |
| Update frequency | Weekly | — |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 126 MB | 558 MB |
| Age rating | 4+ | 4+ |
| Developer | My Viral Agent | Urban Plugged |
Customer experience
Her 75
BurnStack
In-app purchases
Her 75
- Premium Weekly$7.997 Days
- Premium Monthly$14.991 Month
- Premium Yearly$49.991 Year
BurnStack
No in-app purchases









