# SAVE YOUR BRAIN! vs Work Smart, Be Happy

The clearest difference is in-app purchases: Work Smart, Be Happy at none against SAVE YOUR BRAIN!'s 5. Work Smart, Be Happy also leads on iOS requirement (15.1 vs 18.4). SAVE YOUR BRAIN!'s advantage is device support. On price there is nothing between them.

Both are free to download. SAVE YOUR BRAIN! sells 5 in-app purchases, starting at $0.99 per 7 days. Work Smart, Be Happy asks for nothing beyond the download.

## The numbers

| Metric | SAVE YOUR BRAIN! | Work Smart, Be Happy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/save-your-brain/id6474693547/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 6 weeks | — |
| Monetization | Freemium | — |
| Size | 20 MB | 94 MB |
| Requires iOS | 18.4 | **15.1** |
| Devices | **iPhone, iPad, Vision Pro** | — |
| Age rating | 4+ | 17+ |
| Developer | [i4islam](https://appshunter.io/developer/301048985) | [Connect Software BV](https://appshunter.io/developer/1733461423) |

## What reviewers say

### SAVE YOUR BRAIN!

[App page](https://appshunter.io/ios/app/save-your-brain/id6474693547)

Engage your mind with daily AI-generated trivia on any topic. Grow your virtual brain by answering questions quickly and building streaks. Unlock all content and features with a subscription.

**Highlights:** AI-generated trivia on any topic, Virtual brain growth mechanic, Daily streaks and challenges, Multiple difficulty levels, 12 language support, Apple Game Center leaderboards

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $0.99 | per 7 days |
| Full Version | $24.99 | per year |
| 50 Coin | $1.99 | one-time |
| 100 Coin | $2.99 | one-time |
| 200 Coin | $3.99 | one-time |


### Work Smart, Be Happy

[App page](https://appshunter.io/ios/app/work-smart-be-happy/id6478607057)

**In-app purchases:** none


## Frequently asked questions

### Is SAVE YOUR BRAIN! free?

SAVE YOUR BRAIN! is free to download, with in-app purchases available.

### Is Work Smart, Be Happy free?

Work Smart, Be Happy is free to download, with no in-app purchases.

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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.*