# Brainnovation Network vs TDB App

The clearest difference is monetization model: Brainnovation Network at free with in-app purchases against TDB App's subscription. TDB App's advantage is ratings volume (7 vs 1). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Brainnovation Network sells 1 in-app purchase, starting at $9.99 per month 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 Brainnovation Network 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.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Brainnovation Network | TDB App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/brainnovation-network/id6767630960/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 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 124 MB | 147 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 9+ |
| Developer | [Brainnovation Network Inc.](https://appshunter.io/developer/1896494406) | [TDB Productions LLC](https://appshunter.io/developer/6779702296) |

## What reviewers say

### Brainnovation Network

[App page](https://appshunter.io/ios/app/brainnovation-network/id6767630960)

Access trustworthy brain health information and connect with a supportive community. Get clear, evidence-based guidance from experts on topics like ADHD, brain fog, and aging, without the confusion of online searches.

**Highlights:** Expert-vetted guides and articles, Self-paced courses on brain health, Supportive peer community, Live Q&A with specialists, Resources on ADHD, brain fog, and aging

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $9.99 | per month |


### 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 from conception through the toddler years. Connect with other parents, access structured courses, and join live Q&As with doctors.

**Highlights:** Physician-backed guidance, Community support for parents, Support from conception to toddler years, Structured courses, Live Q&As with doctors, Evidence-based medical information

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is Brainnovation Network free?

Brainnovation Network 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, Brainnovation Network or TDB App?

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

### Do Brainnovation Network or TDB App have ads?

Neither Brainnovation Network nor TDB App shows ads.

### Which is updated more often, Brainnovation Network or TDB App?

Brainnovation Network ships an update weekly, and TDB App weekly. Most recently, Brainnovation Network was updated on October 4, 2026 and TDB App on October 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.*