# Oxidean Marine vs AMSOIL

The clearest difference is review sentiment: Oxidean Marine at 100% against AMSOIL's 54%. Oxidean Marine also leads on rating (4.7 vs 4.3) and iOS requirement (13.0 vs 15.1). AMSOIL's advantage is update cadence (fortnightly vs every 5 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Oxidean Marine holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 111 and 319 respectively. Written reviews point the same way: 100% of Oxidean Marine's written reviews are positive against 54% of AMSOIL's.

Oxidean Marine ships an update every 5 months, AMSOIL fortnightly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Oxidean Marine | AMSOIL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (111 ratings)](https://appshunter.io/ios/app/oxidean-marine/id1560466718/reviews)** | [4.3 (319 ratings)](https://appshunter.io/ios/app/amsoil/id6748611692/reviews) |
| Number of ratings | 111 | **319** |
| Positive reviews | **100.0% of reviews** | 53.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 186 MB | 33 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RAPID ACCELERATION INDIA PRIVATE LIMITED](https://appshunter.io/developer/1550929304) | [AMSOIL](https://appshunter.io/developer/1826557400) |

## What reviewers say

### Oxidean Marine

[App page](https://appshunter.io/ios/app/oxidean-marine/id1560466718)

Discover high-quality, reliable remote-controlled boats crafted from advanced materials like carbon fiber and titanium. Explore premium RC watercraft designed for durability and performance.

**Highlights:** High-quality RC boats, Reliable construction, Carbon Fiber materials, Titanium components, Kevlar reinforcement

**Features:** Vision Pro support

**In-app purchases:** none


### AMSOIL

[App page](https://appshunter.io/ios/app/amsoil/id6748611692)

Manage your vehicle maintenance and order premium synthetic oils. Track oil changes, set reminders, and get personalized product recommendations for all your vehicles. Shop and reorder with ease for your cars, motorcycles, ATVs, and more.

**Highlights:** Vehicle maintenance tracking, Personalized product recommendations, License plate & VIN scanner, Easy reordering of oils and filters, Maintenance reminders, Biometric login

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Excellent mileage
- 💡 Useful service record feature

**What reviewers complain about**

- 🐛 Login issues
- 🐛 Slow performance
- 🐛 Inability to print orders

**Reported bugs**

- Unable to log in through the app
- MyGarage information takes forever to load
- App crashes

**Requested features**

- Remove 'join now' pop-up for existing users
- Register app with META for better advertising


## Frequently asked questions

### Is Oxidean Marine free?

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

### Is AMSOIL free?

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

### Which has better reviews, Oxidean Marine or AMSOIL?

Oxidean Marine is rated higher. Oxidean Marine averages 4.7 out of 5 from 111 ratings, while AMSOIL averages 4.3 from 319 ratings.

### Do Oxidean Marine or AMSOIL have ads?

Neither Oxidean Marine nor AMSOIL shows ads.

### Which is updated more often, Oxidean Marine or AMSOIL?

Oxidean Marine ships an update every 5 months, and AMSOIL fortnightly. Most recently, Oxidean Marine was updated on November 3, 2026 and AMSOIL on November 5, 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.*