# SUB10 vs TDB App

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.

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.

## The numbers

| Metric | SUB10 | TDB App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/sub10-training-and-wellness/id6758526799/reviews) | [5.0 (7 ratings)](https://appshunter.io/ios/app/tdb-app/id6779702294/reviews) |
| Number of ratings | 1 | **7** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 142 MB | 136 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 9+ |
| Developer | [SUB10 Inc.](https://appshunter.io/developer/1873377267) | [TDB Productions LLC](https://appshunter.io/developer/6779702296) |

## What reviewers say

### SUB10

[App page](https://appshunter.io/ios/app/sub10-training-and-wellness/id6758526799)

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.

**Highlights:** Structured training programs, Expert video coaching, Adaptable workouts, Nutrition tools, Fitness community, Workout progressions

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Time Purchase Plan | $46.99 | one-time |


### TDB App

[App page](https://appshunter.io/ios/app/tdb-app/id6779702294)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Plan | $289.99 | per year |


## Frequently asked questions

### Is SUB10 free?

SUB10 is free to download, with in-app purchases available.

### Is TDB App free?

TDB App is free to download, with in-app purchases available.

### Which has better reviews, SUB10 or TDB App?

SUB10 and TDB App are both rated 5.0 out of 5 on the App Store, from 1 and 7 ratings respectively.

### Do SUB10 or TDB App have ads?

Neither SUB10 nor TDB App shows ads.

### Which is updated more often, SUB10 or TDB App?

SUB10 ships an update weekly, and TDB App weekly. Most recently, SUB10 was updated on November 9, 2026 and TDB App on November 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*