# Feel RxPal vs Brain spa(N3)

The clearest difference is update cadence: Feel RxPal at every 2 weeks against Brain spa(N3)'s every 6 weeks. Feel RxPal also leads on iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Feel RxPal ships an update every 2 weeks, Brain spa(N3) every 6 weeks. The most recent releases landed on October 27, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Feel RxPal | Brain spa(N3) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Size | 213 MB | 12 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [SENTIO SOLUTIONS INC](https://appshunter.io/developer/1263410909) | [N.CER Co., Limited](https://appshunter.io/developer/1537925998) |

## What reviewers say

### Feel RxPal

[App page](https://appshunter.io/ios/app/feel-rxpal/id1672015020)

**Features:** macOS Compatibility

**In-app purchases:** none


### Brain spa(N3)

[App page](https://appshunter.io/ios/app/brain-span3/id6478898385)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Feel RxPal free?

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

### Is Brain spa(N3) free?

Brain spa(N3) is free to download, with no in-app purchases.

### Do Feel RxPal or Brain spa(N3) have ads?

Neither Feel RxPal nor Brain spa(N3) shows ads.

### Which is updated more often, Feel RxPal or Brain spa(N3)?

Feel RxPal ships an update every 2 weeks, and Brain spa(N3) every 6 weeks. Most recently, Feel RxPal was updated on October 27, 2026 and Brain spa(N3) on October 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*