# briiv vs Simple Solar

The clearest difference is in-app purchases: briiv at none against Simple Solar's 4. briiv also leads on iOS requirement (12.0 vs 16.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Simple Solar sells 4 in-app purchases, starting at $6.99 per month. briiv asks for nothing beyond the download.

briiv ships an update every 5 weeks, Simple Solar every 3 weeks. The most recent releases landed on October 16, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | briiv | Simple Solar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.1 (29 ratings)](https://appshunter.io/ios/app/briiv/id1580344123/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | 9.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 21 MB | 73 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Five Create ltd](https://appshunter.io/developer/1580344125) | [Minutia Mobile](https://appshunter.io/developer/1446213585) |

## What reviewers say

### briiv

[App page](https://appshunter.io/ios/app/briiv/id1580344123)

Control your smart air purifier inspired by nature. Monitor filter life and manage your device wirelessly through the internet for a healthier home environment.

**Highlights:** Control smart air purifier, Monitor filter life, Wireless internet control, Nanotechnology-powered, Nature-inspired design

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Device itself is great
- 👍 Easy to use (when working)

**What reviewers complain about**

- 🐛 App is buggy
- 🐛 Frequent login issues
- 🐛 App doesn't work
- 🐛 Device connectivity problems
- 🐛 Scheduling doesn't work

**Reported bugs**

- Cannot login
- Password reset issues
- Scheduling doesn't work
- App requires frequent sign-in
- App doesn't let me sign in

**Requested features**

- Add 'remember me' button
- Enable Face ID login
- Improve app functionality
- Fix scheduling bugs
- Invest in app development


### Simple Solar

[App page](https://appshunter.io/ios/app/simple-solar/id6743857767)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Automation | $6.99 | per month |
| Yearly Subscription | $59.00 | per year |
| Remove Ads | $2.99 | one-time |
| Remove Ad's | $2.99 | one-time |


## Frequently asked questions

### Is briiv free?

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

### Is Simple Solar free?

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

### Do briiv or Simple Solar have ads?

Neither briiv nor Simple Solar shows ads.

### Which is updated more often, briiv or Simple Solar?

briiv ships an update every 5 weeks, and Simple Solar every 3 weeks. Most recently, briiv was updated on October 16, 2026 and Simple Solar on October 20, 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.*