# OCCDEC Occasion Detection vs MDI AI Detection

OCCDEC Occasion Detection and MDI AI Detection are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

OCCDEC Occasion Detection ships an update every 2 weeks, MDI AI Detection weekly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | OCCDEC Occasion Detection | MDI AI Detection |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mdi-ai-detection/id6753718347/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | — | Free |
| Size | 32 MB | 40 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LineSpotting AB](https://appshunter.io/developer/1326519237) | [MDISecurity](https://appshunter.io/developer/1787169579) |

## What reviewers say

### OCCDEC Occasion Detection

[App page](https://appshunter.io/ios/app/occdec-occasion-detection/id1495592504)

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

**In-app purchases:** none


### MDI AI Detection

[App page](https://appshunter.io/ios/app/mdi-ai-detection/id6753718347)

This security camera companion app uses advanced AI to transform standard cameras into smart detection devices. It alerts you to critical events like unauthorized entry, weapon presence, and license plate identification in real-time, offering peace of mind.

**Highlights:** AI-powered event detection, Real-time notifications, Weapon/gun detection, Unauthorized entry alerts, License plate identification, Aggressive behavior sensing

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

**In-app purchases:** none


## Frequently asked questions

### Is OCCDEC Occasion Detection free?

OCCDEC Occasion Detection is free to download, with no in-app purchases.

### Is MDI AI Detection free?

MDI AI Detection is free to download, with no in-app purchases.

### Do OCCDEC Occasion Detection or MDI AI Detection have ads?

Neither OCCDEC Occasion Detection nor MDI AI Detection shows ads.

### Which is updated more often, OCCDEC Occasion Detection or MDI AI Detection?

OCCDEC Occasion Detection ships an update every 2 weeks, and MDI AI Detection weekly. Most recently, OCCDEC Occasion Detection was updated on November 3, 2026 and MDI AI Detection on October 30, 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.*