# BrainDen vs Parenyx

The clearest difference is update cadence: Parenyx at every 5 days against BrainDen's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. BrainDen sells 3 in-app purchases, starting at $19.99 per month and Parenyx sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

BrainDen ships an update monthly, Parenyx every 5 days. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | BrainDen | Parenyx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/parenyx-child-development/id6774195695/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | — | Freemium |
| Size | 49 MB | 50 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ogbemudia Terry Osayawe](https://appshunter.io/developer/1678791059) | [Ivan Zaletaev](https://appshunter.io/developer/6774195907) |

## What reviewers say

### BrainDen

[App page](https://appshunter.io/ios/app/brainden-lecture-note-taker/id6757434859)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BrainDen Pro - Monthly | $19.99 | per month |
| 6-Month Pro Subscription | $49.99 | per 6 months |
| BrainDen Pro - Annual Subscription | $99.99 | per year |


### Parenyx

[App page](https://appshunter.io/ios/app/parenyx-child-development/id6774195695)

This app provides daily, personalized activities and expert AI-driven advice for parents of children aged 3-12. It helps foster confidence, kindness, and responsibility through goal-setting, task tracking, and instant answers to parenting challenges.

**Highlights:** Personalized daily activities, AI assistant for parenting questions, Goal setting and tracking, Progress reports, Customizable child profiles, Habit building

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChildFocus Premium Monthly | $9.99 | per month |
| ChildFocus Premium Yearly | $79.99 | per year |


## Frequently asked questions

### Is BrainDen free?

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

### Is Parenyx free?

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

### Do BrainDen or Parenyx have ads?

Neither BrainDen nor Parenyx shows ads.

### Which is updated more often, BrainDen or Parenyx?

BrainDen ships an update monthly, and Parenyx every 5 days. Most recently, BrainDen was updated on October 11, 2026 and Parenyx on October 13, 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.*