# BLÜ vs MSPure

The clearest difference is review sentiment: MSPure at 100% against BLÜ's 55%. MSPure also leads on rating (4.9 vs 3.9) and ratings volume (47 vs 15). BLÜ's advantage is update cadence (fortnightly vs every 24 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

MSPure holds the better App Store score, 4.9 against 3.9. Both are backed by a comparable volume of ratings — 15 and 47 respectively. Written reviews point the same way: 55% of BLÜ's written reviews are positive against 100% of MSPure's.

BLÜ ships an update fortnightly, MSPure every 24 months. The most recent releases landed on June 1, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | BLÜ | MSPure |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (15 ratings)](https://appshunter.io/ios/app/blu/id1463447042/reviews) | **[4.9 (47 ratings)](https://appshunter.io/ios/app/mspure/id1603606295/reviews)** |
| Number of ratings | 15 | **47** |
| Positive reviews | 54.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 24 months |
| Monetization | Free | Free |
| Size | 18 MB | 191 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Tim Diasti](https://appshunter.io/developer/1448095690) | [Membrane Solutions (Nantong) Co., Ltd.](https://appshunter.io/developer/1603606687) |

## What reviewers say

### BLÜ

[App page](https://appshunter.io/ios/app/blu/id1463447042)

This app, paired with a smart toothbrush, helps users and their families develop better oral hygiene habits. It uses advanced tracking to ensure complete coverage, offers personalized recommendations, and allows sharing data with dental professionals. Gamified features encourage consistent brushing for all ages.

**Highlights:** Brush location detection with smart tracking, Family monitoring and peer competition, Personalized brushing recommendations, Dentist/hygienist data sharing, Smart brushing timer (2 minutes), Brush head replacement alerts

**Features:** macOS Compatibility

**In-app purchases:** none


### MSPure

[App page](https://appshunter.io/ios/app/mspure/id1603606295)

Control your smart home devices remotely and simultaneously from anywhere. This app simplifies connecting to your devices, aiming to create a cleaner, healthier, and more comfortable living environment.

**Highlights:** Remote device control, Simultaneous multi-device control, Easy device connection, Create a clean living environment, Purify water and air

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BLÜ free?

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

### Is MSPure free?

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

### Which has better reviews, BLÜ or MSPure?

MSPure is rated higher. BLÜ averages 3.9 out of 5 from 15 ratings, while MSPure averages 4.9 from 47 ratings.

### Do BLÜ or MSPure have ads?

Neither BLÜ nor MSPure shows ads.

### Which is updated more often, BLÜ or MSPure?

BLÜ ships an update fortnightly, and MSPure every 24 months. Most recently, BLÜ was updated on June 1, 2026 and MSPure on June 10, 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.*