# St1 Bilvask vs Unit Converter Plus

The clearest difference is in-app purchases: St1 Bilvask at none against Unit Converter Plus's 2. St1 Bilvask also leads on iOS requirement (15.1 vs 17.0). Unit Converter Plus's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Unit Converter Plus sells 2 in-app purchases, starting at $1.99 per month. St1 Bilvask asks for nothing beyond the download.

## The numbers

| Metric | St1 Bilvask | Unit Converter Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/st1-bilvask/id1634177680/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 79 MB | 3 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Superoperator Oy](https://appshunter.io/developer/989698474) | [MD Shahariar Nazim Joy](https://appshunter.io/developer/1893961943) |

## What reviewers say

### St1 Bilvask

[App page](https://appshunter.io/ios/app/st1-bilvask/id1634177680)

Easily wash your car at any St1 location in Norway. Choose a subscription for continuous cleanliness or purchase single washes. Register, add your vehicle, select a program, and let the cameras recognize your car for a seamless phone-controlled wash.

**Highlights:** On-demand car washes, Subscription plans, Single wash purchases, Vehicle registration recognition, In-app wash activation, Multiple St1 locations

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

**In-app purchases:** none


### Unit Converter Plus

[App page](https://appshunter.io/ios/app/unit-converter-plus-unico/id6787877145)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Yearly | $9.99 | per year |


## Frequently asked questions

### Is St1 Bilvask free?

St1 Bilvask is free to download, with no in-app purchases.

### Is Unit Converter Plus free?

Unit Converter Plus is free to download, with in-app purchases available.

### Do St1 Bilvask or Unit Converter Plus have ads?

St1 Bilvask shows ads; Unit Converter Plus does not.

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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.*