# BelMetric vs AMSOIL

The clearest difference is rating: BelMetric at 5.0 against AMSOIL's 4.3. BelMetric also leads on iOS requirement (13.0 vs 15.1). AMSOIL's advantage is ratings volume (307 vs 21). On price, update cadence, 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.

BelMetric holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: AMSOIL has 307 ratings behind it against 21, so its average is the more settled of the two.

BelMetric ships an update weekly, AMSOIL fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | BelMetric | AMSOIL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (21 ratings)](https://appshunter.io/ios/app/belmetric/id6747654332/reviews)** | [4.3 (307 ratings)](https://appshunter.io/ios/app/amsoil/id6748611692/reviews) |
| Number of ratings | 21 | **307** |
| Positive reviews | — | 53.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free | Free |
| Size | 60 MB | 33 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BEL-METRIC, INC.](https://appshunter.io/developer/1822205619) | [AMSOIL](https://appshunter.io/developer/1826557400) |

## What reviewers say

### BelMetric

[App page](https://appshunter.io/ios/app/belmetric/id6747654332)

Browse and purchase metric fasteners and hardware directly from your mobile device. Access technical drawings, data sheets, and 3D CAD models to ensure you select the correct parts. Streamline your ordering process with custom lists and bulk quote requests.

**Highlights:** Shop metric fasteners and hardware, Access technical drawings and data sheets, View 3D CAD models, Save favorite products with custom lists, Submit bulk quote requests, Fast and reliable ordering

**Features:** macOS Compatibility

**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 BelMetric free?

BelMetric 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, BelMetric or AMSOIL?

BelMetric is rated higher. BelMetric averages 5.0 out of 5 from 21 ratings, while AMSOIL averages 4.3 from 307 ratings.

### Do BelMetric or AMSOIL have ads?

Neither BelMetric nor AMSOIL shows ads.

### Which is updated more often, BelMetric or AMSOIL?

BelMetric ships an update weekly, and AMSOIL fortnightly. Most recently, BelMetric was updated on October 24, 2026 and AMSOIL on October 24, 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.*