# Rang Dong Smart vs Hiến Máu ⁺

The clearest difference is rating: Rang Dong Smart at 4.6 against Hiến Máu ⁺'s 1.0. Rang Dong Smart also leads on ratings volume (31 vs 3). 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.

Rang Dong Smart holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Rang Dong Smart has 31 ratings behind it against 3, so its average is the more settled of the two.

## The numbers

| Metric | Rang Dong Smart | Hiến Máu ⁺ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (31 ratings)](https://appshunter.io/ios/app/rang-dong-smart/id1453529638/reviews)** | [1.0 (3 ratings)](https://appshunter.io/ios/app/hien-mau/id6742769009/reviews) |
| Number of ratings | **31** | 3 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Monetization | Free | Free |
| Size | 218 MB | 88 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [RANG DONG LIGHT SOURCE AND VACUUM FLASK JOINT STOCK COMPANY](https://appshunter.io/developer/1453529637) | [Vietnam Posts and Telecommunications Group](https://appshunter.io/developer/1215567249) |

## What reviewers say

### Rang Dong Smart

[App page](https://appshunter.io/ios/app/rang-dong-smart/id1453529638)

Control and monitor your smart home devices remotely. Create custom automation scenes and schedules for precise device management. Share device access with family members for easy, anytime, anywhere control.

**Highlights:** Connect and control smart devices, Create automation scenes, Schedule timers and countdowns, Share device access with family, Real-time device monitoring, Remote control anytime, anywhere

**Features:** Vision Pro support

**In-app purchases:** none


### Hiến Máu ⁺

[App page](https://appshunter.io/ios/app/hien-mau/id6742769009)

This utility app helps users track their personal blood donation history, add notes, and view statistics. It provides a simple way to manage donation records.

**Highlights:** Track blood donation history, Add personal notes, View donation statistics, Manage donation records

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

**In-app purchases:** none


## Frequently asked questions

### Is Rang Dong Smart free?

Rang Dong Smart is free to download, with no in-app purchases.

### Is Hiến Máu ⁺ free?

Hiến Máu ⁺ is free to download, with no in-app purchases.

### Which has better reviews, Rang Dong Smart or Hiến Máu ⁺?

Rang Dong Smart is rated higher. Rang Dong Smart averages 4.6 out of 5 from 31 ratings, while Hiến Máu ⁺ averages 1.0 from 3 ratings.

### Do Rang Dong Smart or Hiến Máu ⁺ have ads?

Neither Rang Dong Smart nor Hiến Máu ⁺ 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.*