ZacFit Pro vs Annalemma
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ZacFit Pro
This app offers personalized fitness plans and direct coaching to help users achieve their health goals. It includes features for tracking progress, accessing meal plans, and connecting with a supportive community.
- Personalized workouts
- 1-on-1 coaching
- Progress tracking
- Meal plans
- Community support
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Personalized Workouts, 1-on-1 Coaching, Progress Tracking, Meal Plans, Community Support, Results!
Annalemma
This app analyzes your sweat chemistry using a special sheet and your phone's camera to reveal your body's real-time needs. It provides personalized guidance on hydration, electrolytes, and recovery to help you optimize your performance and well-being.
- Real-time sweat chemistry analysis
- Personalized hydration and electrolyte guidance
- Recovery needs assessment
- Session tracking with photos and context
- Progress monitoring over time
- Exportable journey reels
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Your body has been giving you signals all along. The Annalemma Sweat Sheet makes them visible. HOW IT WORKS After a workout, sauna, or any sweat session, press an Annalemma Sweat Sheet to your skin. Reactive inks shift color in response to markers in your sweat. Open the app and scan your Sheet. In about thirty seconds, your Read shows you what the Sheet captured. No needles. No waiting. YOUR READ Each scan gives you a simple view of what your sweat is showing — including hydration, minerals, electrolytes, and pH — alongside general wellness guidance you can use to decide what to try next. One Sheet captures one moment. Over time, your Reads help you build a personal baseline and see how your patterns change. TRACK YOUR TRAINING Connect your Polar heart-rate strap or Apple Watch to follow your heart rate, zones, and time in each zone during a workout — even when your screen is locked. After your session, bring your workout and Read together to explore what to try next: hydration, fuel, recovery, or training. CHOOSE A GOAL Paddle out stronger. Get dive-trip ready. Prep for a trail run. Build strength. Choose what you want to work toward and Annalemma helps you turn it into something you can practice day by day. Today's workout adapts to your goal. Your Journal lets you capture what you did, add photos, and record how you felt. When you use a Sweat Sheet, your Read connects to that session so you can compare what your body showed with what you experienced. LEARN WHAT WORKS FOR YOU Over time, Annalemma helps you notice patterns across your training, recovery, and Reads. See what changes when you train differently. When you recover differently. When you change what you drink or eat. Learn what seems to work for you — and what doesn't. SHARE THE EXPERIENCE Turn your workouts into reels you can share with friends and your community. You choose the goal. Annalemma helps you learn what works for your body as you work toward it. Annalemma is for general wellness and educational purposes only. It is not a medical device and does not diagnose, treat, cure, or prevent any disease or medical condition. Annalemma insights are not a substitute for professional medical advice. Consult a qualified healthcare professional regarding medical questions or decisions.
Screenshots
Verdict
The clearest difference is update cadence: Annalemma at every 5 days against ZacFit Pro's every 2 weeks. Annalemma also leads on device support (3 vs 1). On price, rating, review sentiment and ratings volume 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for ZacFit Pro against 4.9 for Annalemma. Both are backed by a comparable volume of ratings — 10 and 7 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
ZacFit Pro ships an update every 2 weeks, Annalemma every 5 days. The most recent releases landed on October 21, 2026 and October 28, 2026 respectively.
| Parameter | ZacFit Pro | Annalemma |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (10 ratings) — better | 4.9 (7 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 10 — better | 7 |
| Update frequency | Every 2 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad, Apple Watch — better |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 121 MB | 53 MB |
| Age rating | 17+ | 4+ |
| Developer | Zachary Wein | Annalemma Labs |
Customer experience
ZacFit Pro
Annalemma
In-app purchases
ZacFit Pro
No in-app purchases
Annalemma
No in-app purchases









