# Rajdo Smart vs Smart echosari

The clearest difference is rating: Smart echosari at 3.6 against Rajdo Smart's 2.0. Smart echosari also leads on review sentiment (67% vs 26%). Rajdo Smart's advantage is update cadence (weekly vs every 3 months) and ratings volume (36 vs 5). 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.

Smart echosari holds the better App Store score, 3.6 against 2.0. That said, the two scores are not equally well evidenced: Rajdo Smart has 36 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 26% of Rajdo Smart's written reviews are positive against 67% of Smart echosari's.

Rajdo Smart ships an update weekly, Smart echosari every 3 months. The most recent releases landed on October 9, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Rajdo Smart | Smart echosari |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (36 ratings)](https://appshunter.io/ios/app/rajdo-smart/id1571884276/reviews) | **[3.6 (5 ratings)](https://appshunter.io/ios/app/smart-echosari/id6736748180/reviews)** |
| Number of ratings | **36** | 5 |
| Positive reviews | 26.3% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Free | Free |
| Size | 25 MB | 404 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Mozixing Technology Co., Ltd.](https://appshunter.io/developer/1542987544) | [Shenzhen Dealbeta Lighting Technology Co., Ltd.](https://appshunter.io/developer/1773257160) |

## What reviewers say

### Rajdo Smart

[App page](https://appshunter.io/ios/app/rajdo-smart/id1571884276)

This application allows users to connect and control Bluetooth devices. It enables a smart life mode to enhance daily living.

**Highlights:** Bluetooth device connection, Device control, Smart life mode activation, Quality of life improvement

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart echosari

[App page](https://appshunter.io/ios/app/smart-echosari/id6736748180)

Control various smart lights like neon, strips, and strings via Bluetooth or Wi-Fi. Easily switch colors, create custom atmospheres for home or parties, and discover new features for a personalized lighting experience.

**Highlights:** Bluetooth/Wi-Fi smart light connection, Control neon lights, light strips, curtain lights, eaves lights, light strings, Switch colors and create custom atmospheres, Personalized lighting journey, Discover new features

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rajdo Smart free?

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

### Is Smart echosari free?

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

### Which has better reviews, Rajdo Smart or Smart echosari?

Smart echosari is rated higher. Rajdo Smart averages 2.0 out of 5 from 36 ratings, while Smart echosari averages 3.6 from 5 ratings.

### Do Rajdo Smart or Smart echosari have ads?

Neither Rajdo Smart nor Smart echosari shows ads.

### Which is updated more often, Rajdo Smart or Smart echosari?

Rajdo Smart ships an update weekly, and Smart echosari every 3 months. Most recently, Rajdo Smart was updated on October 9, 2026 and Smart echosari on October 3, 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.*