# I vs VIN Decoder & Scanner App

The clearest difference is in-app purchases: I at none against VIN Decoder & Scanner App's 2. I also leads on iOS requirement (11.0 vs 17.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. VIN Decoder & Scanner App sells 2 in-app purchases, starting at $4.99 per 7 days. I asks for nothing beyond the download.

I ships an update fortnightly, VIN Decoder & Scanner App weekly. The most recent releases landed on September 19, 2026 and July 27, 2026 respectively.

## The numbers

| Metric | I | VIN Decoder & Scanner App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/i-lien/id6447488888/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free | — |
| Size | 35 MB | 9 MB |
| Requires iOS | **11.0** | 17.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RAD InCorporated](https://appshunter.io/developer/1681491828) | [Thach Nguyen Trong](https://appshunter.io/developer/1563150043) |

## What reviewers say

### I

[App page](https://appshunter.io/ios/app/i-lien/id6447488888)

Manage vehicle lien sales and related services on the go. This app streamlines the process of ordering new liens, tracking existing ones, and verifying proof of sale. Features a VIN scanner to quickly populate vehicle information.

**Highlights:** Order new liens, Manage existing liens, Answer tickets, Show proof of lien sale, VIN scanner/QR code reader, Auto-populate VIN fields

**Features:** macOS Compatibility

**In-app purchases:** none


### VIN Decoder & Scanner App

[App page](https://appshunter.io/ios/app/vin-decoder-and-scanner-app/id6741710576)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Access | $4.99 | per 7 days |
| Monthly Premium Access | $12.99 | per month |


## Frequently asked questions

### Is I free?

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

### Is VIN Decoder & Scanner App free?

VIN Decoder & Scanner App is free to download, with in-app purchases available.

### Do I or VIN Decoder & Scanner App have ads?

Neither I nor VIN Decoder & Scanner App shows ads.

### Which is updated more often, I or VIN Decoder & Scanner App?

I ships an update fortnightly, and VIN Decoder & Scanner App weekly. Most recently, I was updated on September 19, 2026 and VIN Decoder & Scanner App on July 27, 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.*