# AutoVIN Self Inspect by KAR vs VIN decoder & Window Sticker

The clearest difference is review sentiment: VIN decoder & Window Sticker at 90% against AutoVIN Self Inspect by KAR's 0%. VIN decoder & Window Sticker also leads on rating (4.4 vs 3.3) and ratings volume (68 vs 17). AutoVIN Self Inspect by KAR's advantage is in-app purchases (none vs 10) and update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. VIN decoder & Window Sticker sells 8 one-off in-app purchases. AutoVIN Self Inspect by KAR asks for nothing beyond the download.

VIN decoder & Window Sticker holds the better App Store score, 4.4 against 3.3. Both are backed by a comparable volume of ratings — 17 and 68 respectively. Written reviews point the same way: 0% of AutoVIN Self Inspect by KAR's written reviews are positive against 90% of VIN decoder & Window Sticker's.

AutoVIN Self Inspect by KAR ships an update every 3 weeks, VIN decoder & Window Sticker every 2 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | AutoVIN Self Inspect by KAR | VIN decoder & Window Sticker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (17 ratings)](https://appshunter.io/ios/app/autovin-self-inspect-by-kar/id1480765265/reviews) | **[4.4 (68 ratings)](https://appshunter.io/ios/app/vin-decoder-and-window-sticker/id1576559330/reviews)** |
| Number of ratings | 17 | **68** |
| Positive reviews | 0.0% of reviews | **89.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 68 MB | 120 MB |
| Requires iOS | **12.2** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ADESA CORPORATION, LLC](https://appshunter.io/developer/873181584) | [Vehicle History](https://appshunter.io/developer/1576559332) |

## What reviewers say

### AutoVIN Self Inspect by KAR

[App page](https://appshunter.io/ios/app/autovin-self-inspect-by-kar/id1480765265)

Inspect your leased vehicle before returning it. Scan the VIN, document any damages with photos, and receive an estimated repair cost via email to streamline the end-of-lease process.

**Highlights:** VIN barcode scanning, Vehicle inspection checklist, Damage photo capture, Estimated damage charges, End-of-lease facilitation

**In-app purchases:** none


### VIN decoder & Window Sticker

[App page](https://appshunter.io/ios/app/vin-decoder-and-window-sticker/id1576559330)

Instantly decode any vehicle's VIN to reveal its specifications, original window sticker, and comprehensive history. Access accident records, mileage, title checks, and maintenance insights. Supports classic cars and global coverage.

**Highlights:** Free VIN Decoder, Vehicle History Reports, Window Sticker Lookup, License Plate Lookup (US), Auction Photos & Records, Maintenance & Warranty Insights, Classic VIN Check

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic | $19.99 | one-time |
| Silver | $29.99 | one-time |
| Gold | $49.99 | one-time |
| Gold | $59.99 | one-time |
| Platinum | $79.99 | one-time |
| Diamond | $79.99 | one-time |
| Gold | $349.99 | one-time |
| Platinum | $599.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Fast and efficient
- 💡 Comprehensive information
- ✅ Accurate reports
- 🤝 Great customer service

**What reviewers complain about**

- 🚩 Scam accusations
- ⏳ Wasted time
- ❓ Misleading website
- 💰 Unnecessary purchases
- 📉 Inaccurate information

**Reported bugs**

- Report not showing up
- App stops working offline
- Unexpected charges

**Requested features**

- Combine VIN report and sticker purchase
- Clarify pricing on website
- Improve accuracy of window stickers
- Offline VIN decoding functionality


## Frequently asked questions

### Is AutoVIN Self Inspect by KAR free?

AutoVIN Self Inspect by KAR is free to download, with no in-app purchases.

### Is VIN decoder & Window Sticker free?

VIN decoder & Window Sticker is free to download, with in-app purchases available.

### Which has better reviews, AutoVIN Self Inspect by KAR or VIN decoder & Window Sticker?

VIN decoder & Window Sticker is rated higher. AutoVIN Self Inspect by KAR averages 3.3 out of 5 from 17 ratings, while VIN decoder & Window Sticker averages 4.4 from 68 ratings.

### Do AutoVIN Self Inspect by KAR or VIN decoder & Window Sticker have ads?

Neither AutoVIN Self Inspect by KAR nor VIN decoder & Window Sticker shows ads.

### Which is updated more often, AutoVIN Self Inspect by KAR or VIN decoder & Window Sticker?

AutoVIN Self Inspect by KAR ships an update every 3 weeks, and VIN decoder & Window Sticker every 2 months. Most recently, AutoVIN Self Inspect by KAR was updated on November 3, 2026 and VIN decoder & Window Sticker on November 7, 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.*