# Crabtree On vs GO by Raylogic

The clearest difference is review sentiment: GO by Raylogic at 33% against Crabtree On's 0%. GO by Raylogic also leads on update cadence (every 3 weeks vs every 8 months). Crabtree On's advantage is iOS requirement (9.1 vs 15.6). 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.

Crabtree On ships an update every 8 months, GO by Raylogic every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Crabtree On | GO by Raylogic |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 68 MB | 88 MB |
| Requires iOS | **9.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Havells India Limited](https://appshunter.io/developer/903019399) | [Raylogic Control Systems Private Limited](https://appshunter.io/developer/528609665) |

## What reviewers say

### Crabtree On

[App page](https://appshunter.io/ios/app/crabtree-on/id1458724992)

Control smart building functions like lighting, climate, and security directly from your smartphone. Monitor device status and manage various IoT devices remotely for enhanced convenience.

**Highlights:** Smart device connectivity, Lighting control, Curtain/blind adjustment, Climate management, Audio/video control, Security monitoring, IR device operation

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

**In-app purchases:** none


### GO by Raylogic

[App page](https://appshunter.io/ios/app/go-by-raylogic/id1488300790)

Control your home's lights, fans, curtains, and more wirelessly. Create custom scenes for the perfect ambiance. Secure cloud storage ensures your data is protected.

**Highlights:** Wireless control of home devices, Customizable scene creation, Modular and retrofit design, Control lighting, fans, and curtains, AC and AV equipment control, Secure cloud data storage

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

**In-app purchases:** none


## Frequently asked questions

### Is Crabtree On free?

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

### Is GO by Raylogic free?

GO by Raylogic is free to download, with no in-app purchases.

### Do Crabtree On or GO by Raylogic have ads?

Neither Crabtree On nor GO by Raylogic shows ads.

### Which is updated more often, Crabtree On or GO by Raylogic?

Crabtree On ships an update every 8 months, and GO by Raylogic every 3 weeks. Most recently, Crabtree On was updated on November 3, 2026 and GO by Raylogic on November 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.*