# SEO CANblu vs AlertRoadDVR

The clearest difference is update cadence: AlertRoadDVR at every 4 weeks against SEO CANblu's every 16 months. AlertRoadDVR also leads on iOS requirement (12.0 vs 17.0). 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.

SEO CANblu ships an update every 16 months, AlertRoadDVR every 4 weeks. The most recent releases landed on October 29, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | SEO CANblu | AlertRoadDVR |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 33 MB | 29 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SEO Electronics s.c.](https://appshunter.io/developer/1488373392) | [Shadow Stealth](https://appshunter.io/developer/1191830166) |

## What reviewers say

### SEO CANblu

[App page](https://appshunter.io/ios/app/seo-canblu/id1488373393)

Protect your car from theft with this modern immobilizer app. Conveniently disarm your vehicle using your phone, which can automatically connect as you approach. Manage multiple immobilizers across different cars with ease.

**Highlights:** Phone-based disarming, Automatic phone connection, Background operation, Supports multiple phones per immobilizer, Manage multiple immobilizers, Wireless transmitter and PIN code backup

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

**In-app purchases:** none


### AlertRoadDVR

[App page](https://appshunter.io/ios/app/alertroaddvr/id6739995912)

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

**In-app purchases:** none


## Frequently asked questions

### Is SEO CANblu free?

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

### Is AlertRoadDVR free?

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

### Do SEO CANblu or AlertRoadDVR have ads?

Neither SEO CANblu nor AlertRoadDVR shows ads.

### Which is updated more often, SEO CANblu or AlertRoadDVR?

SEO CANblu ships an update every 16 months, and AlertRoadDVR every 4 weeks. Most recently, SEO CANblu was updated on October 29, 2026 and AlertRoadDVR on October 14, 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.*