Zenther: AI Calorie Tracker
Rudrank Riyam Health & Fitness iPhoneiPadiPod touch
Zenther: AI Calorie Tracker is a free Health & Fitness app for iPhone and iPad by Rudrank Riyam. Rated 3.7/5 from 3 ratings. Requires iOS 26.0.
- Rating
- 3.7
- 3 ratings
- Price
- Free
- on the App Store
- Size
- 17 MB
- Age 4+
- Updated
- Jun 20
- 2026 · v1.3.1
Screenshots
About Zenther: AI Calorie Tracker
**Your fitness journey, intelligently tracked and completely private.** Zenther helps you understand your workouts, nutrition, and progress with smart insights - all while keeping your data secure on your device. **COMPLETE FITNESS TRACKING** Sleep quality tracking with personalized recommendations. Daily steps and activity monitoring. Workout streak tracking with milestone celebrations. **NUTRITION MADE SIMPLE** Easy food logging with photo, voice, or manual entry. Smart macro tracking based on your fitness goals. Calorie balance tracking for weight management. Personalized daily targets that adapt to your activity. Progress tracking for weight loss, gain, or maintenance. **MOTIVATION THAT WORKS** Streak tracking with visual progress indicators. Personal record detection and achievements. Smart insights about your workout patterns. Contextual motivation based on your actual progress. Gentle reminders that respect your schedule. **BEAUTIFUL WIDGETS** 8 different widgets for quick access to your stats. Live workout data on your home screen and lock screen. Privacy-protected as the data is hidden when your phone is locked. Beautiful design that complements iOS. **YOUR DATA STAYS YOURS** Everything processed on your device and nothing sent to servers. No account required, no data collection. Full transparency about what we access. You control all permissions. **WORKS WITH YOUR APPLE DEVICES** It directly integrates with Apple Health and Apple Watch. Siri shortcuts for quick progress checks. Automatic sync across all your devices. Native iOS design that feels right at home. **FOR EVERYONE** Whether you are just starting out or training seriously, Zenther adapts to your level. Beginner-friendly with helpful guidance. Advanced analytics for serious athletes. Flexible goals that match your lifestyle. No judgment, just helpful insights like a partner. **SMART INSIGHTS** Instead of overwhelming you with data, Zenther highlights what matters. When you perform best during the week. Whether you are on track with your nutrition goals. Simple suggestions to improve your consistency. Download Zenther today and start your journey toward optimal health and fitness! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Version 1.3.1 · Updated June 20, 2026
Zenther is now completely free. Every feature is unlocked, with no subscriptions, paywalls, trials, credits, or quotas.
App privacy
The developer, Rudrank Riyam, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Purchases: Purchase History
Used for: Analytics, App Functionality
Alternatives to Zenther: AI Calorie Tracker
Looking for apps like Zenther: AI Calorie Tracker? Here are 6 similar apps on the App Store. The highest rated is Longevity Deck (4.8/5), and all 6 are free to download.
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Longevity Deck
4.8
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Runbuds
4.8
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Steps: Workout & Pedometer
4.6
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Perform: Fitness, Health, HRV
4.3
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Amy Food Journal
4.0
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Walk the World: Virtual Trails
4.4
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Zenther: AI Calorie Tracker | 3.7 / 5 (3 ratings) | Free | June 20, 2026 | |
| Longevity Deck | 4.8 / 5 (10) | Free | Oct 1, 2026 | Compare |
| Runbuds | 4.8 / 5 (69) | Free | Jan 5, 2026 | Compare |
| Steps: Workout & Pedometer | 4.6 / 5 (51) | Free | Oct 13, 2026 | Compare |
| Perform: Fitness, Health, HRV | 4.3 / 5 (34) | Free | Sep 7, 2026 | Compare |
| Amy Food Journal | 4.0 / 5 (37) | Free | Sep 30, 2026 | Compare |
| Walk the World: Virtual Trails | 4.4 / 5 (198) | Free | Aug 18, 2026 | Compare |