# Blastbot vs DuoSmart

The clearest difference is review sentiment: Blastbot at 100% against DuoSmart's 25%. Blastbot also leads on rating (5.0 vs 4.2) and update cadence (monthly vs every 9 months). DuoSmart's advantage is ratings volume (19 vs 1). 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.

Blastbot holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: DuoSmart has 19 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Blastbot's written reviews are positive against 25% of DuoSmart's.

Blastbot ships an update monthly, DuoSmart every 9 months. Both last shipped on October 6, 2026.

## The numbers

| Metric | Blastbot | DuoSmart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/blastbot/id1075659553/reviews)** | [4.2 (19 ratings)](https://appshunter.io/ios/app/duosmart/id1494085580/reviews) |
| Number of ratings | 1 | **19** |
| Positive reviews | **100.0% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 9 months |
| Monetization | Free | Free |
| Size | 27 MB | 196 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MAKERLAB INGENIERIA E INNOVACION SAPI DE CV](https://appshunter.io/developer/1075659552) | [Tecnosinergia](https://appshunter.io/developer/1448400951) |

## What reviewers say

### Blastbot

[App page](https://appshunter.io/ios/app/blastbot/id1075659553)

This app allows you to remotely control and automate electronic devices using compatible hardware. It functions as a universal remote for infrared-controlled appliances and can manage power for devices plugged into smart outlets. Configure and operate your devices from anywhere in the world.

**Highlights:** Remote device control, Infrared universal remote, Smart plug power management, Task scheduling, Global accessibility

**Features:** macOS Compatibility

**In-app purchases:** none


### DuoSmart

[App page](https://appshunter.io/ios/app/duosmart/id1494085580)

Manage all your smart devices from one app. Control compatible devices, use voice commands, and create custom scenes based on conditions like temperature or time. Receive real-time alerts for enhanced security and easily share device access.

**Highlights:** Remote control for DuoSmart and Tuya devices, Voice control with Amazon Echo and Google Assistant, Create custom automation scenes, Real-time security alerts, Share device access easily, Control multiple devices simultaneously

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Blastbot free?

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

### Is DuoSmart free?

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

### Which has better reviews, Blastbot or DuoSmart?

Blastbot is rated higher. Blastbot averages 5.0 out of 5 from 1 ratings, while DuoSmart averages 4.2 from 19 ratings.

### Do Blastbot or DuoSmart have ads?

Neither Blastbot nor DuoSmart shows ads.

### Which is updated more often, Blastbot or DuoSmart?

Blastbot ships an update monthly, and DuoSmart every 9 months. Most recently, Blastbot was updated on October 6, 2026 and DuoSmart on October 6, 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.*