SUB10 vs TDB App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SUB10
This platform offers structured training and wellness programs designed for muscle building, fat loss, and overall health. It provides expert video coaching, adaptable workouts for various equipment, and nutrition tools to support your fitness goals.
- Structured training programs
- Expert video coaching
- Adaptable workouts
- Nutrition tools
- Fitness community
- Workout progressions
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SUB10 is an all-in-one training and wellness platform built to help you build muscle, lose fat, and stay healthy. Whether your goal is better body composition, improved performance, or long-term consistency, SUB10 delivers structured programs and expert guidance designed to work in real life. Created by experienced personal trainers, SUB10 is built for people who want results without wasted time. Our programs are simple to follow, evidence-based, and adaptable to your schedule. Explore our Foundations program and discover specialized tracks for weekend warriors, everyday athletes, and high performers. You'll find expert video coaching, step-by-step workouts, and built-in flexibility for all experience levels and equipment types — whether you're using body weight, dumbbells, or full gym setups. Members also get access to: + Workout progressions and exercise swaps based on ability and equipment + Nutrition tools like our BMR Calculator to support your goals + Exclusive partner discounts from fitness brands like Hyperice + Livestreams, challenges, and a supportive fitness community + Optional 1:1 coaching or corporate wellness SUB10 is more than a workout app. It’s a complete training ecosystem that fits your schedule and meets you where you are — at home, in the gym, or on the go. Train smarter. Stay consistent. Get results.
TDB App
This physician-backed community offers evidence-based guidance and real-life support for parents at every stage of family growth. Connect with other parents, access structured courses, and join live Q&As with trusted doctors.
- Physician-backed medical guidance
- Real-life parenting support
- Community for parents in similar life stages
- Structured courses and live Q&As with doctors
- Resources for pregnancy, newborn, and toddler stages
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Parenthood doesn’t come with a manual—and for many, it doesn’t come with a village either. TDB+ is a physician-backed and real-life tested community designed to support you through every stage of growing your family—from trying to conceive to pregnancy, newborn life, and the toddler years. Created by Dr. Sarah Bjorkman (OB/GYN) and Dr. Kurt Bjorkman (pediatrician), this is where evidence-based medical guidance meets real-life parenting support. Inside, you’ll find a space built for modern parents who want more than quick appointments and endless internet searches. Whether you're navigating IVF, preparing for birth, or adjusting to life with a newborn, you’ll have access to trusted information and a community that understands what you're going through. In TDB+, you can connect with other parents in the same stage of life, learn through structured courses, join live sessions and Q&As with doctors you trust, and access resources that simplify complex medical topics. This is more than content—it’s a place to belong. Many members join during one life transition, but stay as their family grows—because the challenges evolve, and so does the support you need. If you’ve ever felt like a 10-minute doctor’s visit wasn’t enough, this is where you’ll find answers, connection, and confidence in your parenting journey. -- Terms of Use: mn.co/terms-of-use
Screenshots
Verdict
The clearest difference is ratings volume: TDB App at 7 against SUB10's 1. On price, rating, review sentiment and update cadence 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. SUB10 sells 1 one-off in-app purchase and TDB App sells 1 in-app purchase, starting at $289.99 per year. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for SUB10 against 5.0 for TDB App. That said, the two scores are not equally well evidenced: TDB App has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.
| Parameter | SUB10 | TDB App |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (7 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 7 — better |
| Update frequency | Weekly | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 142 MB | 136 MB |
| Age rating | 9+ | 9+ |
| Developer | SUB10 Inc. | TDB Productions LLC |
Customer experience
SUB10
TDB App
In-app purchases
SUB10
- One Time Purchase Plan$46.99
TDB App
- Annual Plan2 Months trial$289.991 Year








