# RA Infinitum vs DuoSmart

The clearest difference is rating: DuoSmart at 4.2 against RA Infinitum's 2.8. DuoSmart also leads on ratings volume (19 vs 4). RA Infinitum's advantage is review sentiment (45% vs 25%) and update cadence (every 3 months vs every 9 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.

DuoSmart holds the better App Store score, 4.2 against 2.8. Both are backed by a comparable volume of ratings — 4 and 19 respectively. Written reviews complicate that: 45% of RA Infinitum's written reviews are positive against 25% of DuoSmart's, so the app with the better star average is not the one people write more warmly about.

RA Infinitum ships an update every 3 months, DuoSmart every 9 months. The most recent releases landed on October 16, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | RA Infinitum | DuoSmart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (4 ratings)](https://appshunter.io/ios/app/ra-infinitum/id634048705/reviews) | **[4.2 (19 ratings)](https://appshunter.io/ios/app/duosmart/id1494085580/reviews)** |
| Number of ratings | 4 | **19** |
| Positive reviews | **45.3% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 9 months |
| Monetization | Free | Free |
| Size | 166 MB | 196 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [AMX Contenido S.A. de C.V.](https://appshunter.io/developer/1060714969) | [Tecnosinergia](https://appshunter.io/developer/1448400951) |

## What reviewers say

### RA Infinitum

[App page](https://appshunter.io/ios/app/ra-infinitum/id634048705)

Explore a world of augmented reality with exclusive content like games, interviews, and 3D elements that blend with your surroundings. This app offers a unique AR experience, recognized with two Guinness World Records.

**Highlights:** Exclusive AR content, Interactive games, 3D elements, Guinness World Records recognized, Integration with magazines and products

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

**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 RA Infinitum free?

RA Infinitum 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, RA Infinitum or DuoSmart?

DuoSmart is rated higher. RA Infinitum averages 2.8 out of 5 from 4 ratings, while DuoSmart averages 4.2 from 19 ratings.

### Do RA Infinitum or DuoSmart have ads?

Neither RA Infinitum nor DuoSmart shows ads.

### Which is updated more often, RA Infinitum or DuoSmart?

RA Infinitum ships an update every 3 months, and DuoSmart every 9 months. Most recently, RA Infinitum was updated on October 16, 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.*