# Grow a Tree vs BrainMaxx

The clearest difference is ads: Grow a Tree at none against BrainMaxx's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Grow a Tree sells 2 in-app purchases, starting at $4.99 per month and BrainMaxx sells 9 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Grow a Tree ships an update every 9 days, BrainMaxx weekly. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Grow a Tree | BrainMaxx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (176 ratings)](https://appshunter.io/ios/app/brainmaxx-screen-time-control/id6760669409/reviews)** |
| Number of ratings | — | **176** |
| Positive reviews | — | 92.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 16 MB | 126 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Timothee VELLUET](https://appshunter.io/developer/1873633278) | [Juan Vizoso Prado](https://appshunter.io/developer/1868188557) |

## What reviewers say

### Grow a Tree

[App page](https://appshunter.io/ios/app/grow-a-tree-focus/id6758560385)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Plan Monthly | $4.99 | per month |
| Pro Plan Yearly | $44.99 | per year |


### BrainMaxx

[App page](https://appshunter.io/ios/app/brainmaxx-screen-time-control/id6760669409)

This app helps you complete tasks and habits before you can access your phone's apps. Earn screen time by finishing your to-do list and keep a virtual pet happy with your progress. Build discipline and a healthier relationship with your device.

**Highlights:** Task and habit completion, App blocking, Earn screen time, Virtual pet companion, Progress tracking, Routine building

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $9.99 | per 7 days |
| Weekly Subscription | $12.99 | per 7 days |
| Pro Yearly Offer | $29.99 | per year |
| Full Access | $29.99 | per year |
| Full Access | $34.99 | per year |
| Yearly Subscription | $44.99 | per year |
| Yearly Subscription | $59.99 | per year |
| Yearly Subscription | $59.99 | per year |
| Full Access | $69.99 | per year |


## Frequently asked questions

### Is Grow a Tree free?

Grow a Tree is free to download, with in-app purchases available.

### Is BrainMaxx free?

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

### Do Grow a Tree or BrainMaxx have ads?

BrainMaxx shows ads; Grow a Tree does not.

### Which is updated more often, Grow a Tree or BrainMaxx?

Grow a Tree ships an update every 9 days, and BrainMaxx weekly. Most recently, Grow a Tree was updated on October 11, 2026 and BrainMaxx 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.*