# RayNeo AR vs IotSong

The clearest difference is update cadence: IotSong at weekly against RayNeo AR's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

RayNeo AR ships an update every 2 months, IotSong weekly. The most recent releases landed on October 20, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | RayNeo AR | IotSong |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (4 ratings)](https://appshunter.io/ios/app/rayneo-ar/id6476358286/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 7.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | — |
| Size | 574 MB | 64 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [RayNeo Hong Kong Limited](https://appshunter.io/developer/1859499611) | [Rivol International LLC](https://appshunter.io/developer/1795393126) |

## What reviewers say

### RayNeo AR

[App page](https://appshunter.io/ios/app/rayneo-ar/id6476358286)

This application connects to AR glasses to provide enhanced control and information display. It enables AR navigation, photo management, and access to various third-party applications directly through the glasses.

**Highlights:** Glasses system control, Real-time status display, AR navigation with route planning, Photo transmission and management, Third-party app integration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### IotSong

[App page](https://appshunter.io/ios/app/iotsong/id6742019015)

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

**In-app purchases:** none


## Frequently asked questions

### Is RayNeo AR free?

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

### Is IotSong free?

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

### Do RayNeo AR or IotSong have ads?

Neither RayNeo AR nor IotSong shows ads.

### Which is updated more often, RayNeo AR or IotSong?

RayNeo AR ships an update every 2 months, and IotSong weekly. Most recently, RayNeo AR was updated on October 20, 2026 and IotSong on October 19, 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.*