# Marine Box vs Scanz Auto

The clearest difference is price: Scanz Auto at Free against Marine Box's $1.99. Scanz Auto also leads on rating (5.0 vs 4.4) and iOS requirement (18.0 vs 26.0). Marine Box's advantage is ratings volume (77 vs 4). On update cadence, ads, in-app purchases and device support there is nothing between them.

Scanz Auto is free to download; Marine Box costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scanz Auto holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Marine Box has 77 ratings behind it against 4, so its average is the more settled of the two.

Marine Box ships an update every 3 weeks, Scanz Auto every 2 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Marine Box | Scanz Auto |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.4 (77 ratings)](https://appshunter.io/ios/app/marine-box/id971816198/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/scanz-auto/id6748036592/reviews)** |
| Number of ratings | **77** | 4 |
| Positive reviews | 47.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Paid | **Free** |
| Size | 45 MB | 107 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Raynald Im](https://appshunter.io/developer/971816197) | [Vanta Ventures, LLC](https://appshunter.io/developer/1823084125) |

## What reviewers say

### Marine Box

[App page](https://appshunter.io/ios/app/marine-box/id971816198)

Manage your reef aquarium with this comprehensive app. Track all parameters, livestock, and maintenance schedules. Includes calculators for dosing and recipes for beginners.

**Highlights:** Unlimited aquarium tracking, Parameter tracking and graphing, Maintenance scheduling and reminders, Livestock and food tracking, Dosing calculators, Aquarium recipes for beginners, Data sharing

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

**In-app purchases:** none


### Scanz Auto

[App page](https://appshunter.io/ios/app/scanz-auto/id6748036592)

Access real-time vehicle data like VIN, odometer, and diagnostic trouble codes. Schedule maintenance and repairs directly through the app for personalized automotive care.

**Highlights:** Real-time vehicle data monitoring, VIN, odometer, DTC, and battery voltage tracking, Service scheduling for diagnostics and repairs, Personalized, data-driven automotive care

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

**In-app purchases:** none


## Frequently asked questions

### Is Marine Box free?

Marine Box costs $1.99, with no in-app purchases.

### Is Scanz Auto free?

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

### Which has better reviews, Marine Box or Scanz Auto?

Scanz Auto is rated higher. Marine Box averages 4.4 out of 5 from 77 ratings, while Scanz Auto averages 5.0 from 4 ratings.

### Do Marine Box or Scanz Auto have ads?

Neither Marine Box nor Scanz Auto shows ads.

### Which is updated more often, Marine Box or Scanz Auto?

Marine Box ships an update every 3 weeks, and Scanz Auto every 2 weeks. Most recently, Marine Box was updated on November 4, 2026 and Scanz Auto 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.*