# NeuroNook vs PurrrrrFocus

The clearest difference is in-app purchases: NeuroNook at none against PurrrrrFocus's 6. PurrrrrFocus's advantage is iOS requirement (15.0 vs 18.2). On price, ads and device support there is nothing between them.

Both are free to download. PurrrrrFocus sells 6 in-app purchases, starting at $0.99 per month. NeuroNook asks for nothing beyond the download.

## The numbers

| Metric | NeuroNook | PurrrrrFocus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/purrrrrfocus-pomodoro-timer/id6753966008/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Freemium |
| Size | 17 MB | 235 MB |
| Requires iOS | 18.2 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Wesley Keetch](https://appshunter.io/developer/1748950452) | [聪 陈](https://appshunter.io/developer/1845801851) |

## What reviewers say

### NeuroNook

[App page](https://appshunter.io/ios/app/neuronook/id6745560129)

**Features:** macOS Compatibility

**In-app purchases:** none


### PurrrrrFocus

[App page](https://appshunter.io/ios/app/purrrrrfocus-pomodoro-timer/id6753966008)

Enhance your focus and build better habits with a calming, companion-driven productivity app. Track your time, earn rewards, and unlock new companions and themes in a serene, Zen-inspired environment. Ideal for study, work, and mindful daily routines.

**Highlights:** Calm visual environment, Interactive cat companion, Focus modes with app restrictions, Detailed focus statistics, Habit trend tracking, Unlockable companions and themes

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Yearly Subscription | $6.99 | per year |
| Koto | $1.99 | one-time |
| Plumeo | $2.99 | one-time |
| Hidden Temple | $2.99 | one-time |
| Lifetime Access | $14.99 | one-time |


## Frequently asked questions

### Is NeuroNook free?

NeuroNook is free to download, with no in-app purchases.

### Is PurrrrrFocus free?

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

### Do NeuroNook or PurrrrrFocus have ads?

Neither NeuroNook nor PurrrrrFocus shows ads.

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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.*