WeightsBook vs YYOGA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WeightsBook
This app offers a digital alternative to traditional paper weightlifting journals. It tracks advanced training metrics and provides tools for both beginners and experienced lifters, including client management for trainers.
- Digital weightlifting journal
- Advanced exercise tracking (RIR, RPE, partial reps)
- Superset and drop set support
- Multiple client diaries
- Workout and rest timer
- Workout calendar
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I’ve been lifting for more than 20 years, and I built WeightsBook because I was tired of workout-logging apps that made a simple job feel complicated. With every app I tried, I came away with the same impression: its designers did not understand how lifters actually use a training journal. As a programmer, I decided to build the app I wanted. I returned to what had always worked—pen and paper—and built from there. While training a friend one day, I realized the same journal idea could help personal trainers: a separate weightsbook for every client, all in one app. That led me to add support for multiple weightsbooks, allowing trainers to record each client’s workouts separately and export or share each one. The result is WeightsBook: a modern lifting log that retains the look, feel, and simplicity of a traditional training journal. Its distinctive handwritten style is intentional. Logging a set should feel like writing it down, not operating a dashboard. Within that familiar design, experienced lifters will find detailed tracking for RPE, RIR, supersets, drop sets, and partial reps. If you have ever abandoned a workout app and gone back to a notebook, WeightsBook was made for you.
YYOGA
Discover and book yoga and Pilates classes across multiple studio locations. Explore various class styles suitable for all levels, from beginner to advanced. Manage your account and access exclusive promotions.
- Class booking
- Filter by studio and teacher
- View account history
- Studio information
- Exclusive promotions
- Multiple class styles
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We are YYOGA, we believe that yoga is for everyone and every body, which is why, from beginner to advanced, all levels of practice are welcome in our studios. In 2007, we set out to create a yoga community where everyone belonged. Using principles of yoga and mindfulness, we wanted to create places for people to feel inspired, connected, and welcome. Today, we have four studio locations across the greater Vancouver area: Downtown Flow, Kitsilano, Northshore Elements, and Richmond Olympic Oval. Whether you’re looking for gentle, beginner- friendly classes or something more fiery and intense, we guarantee you’ll find your fit. Class styles include: - Flow - Power - Hatha - Gentle Hatha - Hatha with Sound Bowls - Yin - Yin & Meditation - YHot - YHot with Sound Bowls - YSculpt - Pilates Fusion Our official YYOGA app makes it easy for you to book a class, filter by your favourite studio or teacher, view your account history, view studio information, and get access to exclusive promotions. We're so excited to welcome you to the community.
Screenshots
Verdict
The clearest difference is price: YYOGA at Free against WeightsBook's $9.99. YYOGA also leads on rating (4.9 vs 3.0) and review sentiment (100% vs 80%). On update cadence, ads, in-app purchases and device support 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
YYOGA is free to download; WeightsBook costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
YYOGA holds the better App Store score, 4.9 against 3.0. That said, the two scores are not equally well evidenced: YYOGA has 23 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 80% of WeightsBook's written reviews are positive against 100% of YYOGA's.
WeightsBook ships an update every 2 weeks, YYOGA every 3 weeks. The most recent releases landed on September 5, 2026 and September 22, 2026 respectively.
| Parameter | WeightsBook | YYOGA |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | 3.0 (1 ratings) | 4.9 (23 ratings) — better |
| Positive reviews | 80.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 23 — better |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone | iPhone |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 7 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Mike Hurwitz | YYoga |
Customer experience
WeightsBook
YYOGA
In-app purchases
WeightsBook
No in-app purchases
YYOGA
No in-app purchases









