# DOT Merlin Mobile vs BSCAI

The clearest difference is update cadence: DOT Merlin Mobile at every 2 months against BSCAI's every 11 months. DOT Merlin Mobile also leads on iOS requirement (13.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

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

DOT Merlin Mobile ships an update every 2 months, BSCAI every 11 months. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | DOT Merlin Mobile | BSCAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (5 ratings)](https://appshunter.io/ios/app/dot-merlin-mobile/id1418176363/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 11 months |
| Monetization | Free | — |
| Size | 47 MB | 53 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AVALON RISK MANAGEMENT INSURANCE AGENCY LLC](https://appshunter.io/developer/1418176362) | [BSCAI - Building Service Contractors Association International](https://appshunter.io/developer/469406166) |

## What reviewers say

### DOT Merlin Mobile

[App page](https://appshunter.io/ios/app/dot-merlin-mobile/id1418176363)

Scan VIN barcodes to instantly retrieve detailed vehicle information. Access all NHTSA RI newsletters for comprehensive safety data.

**Highlights:** VIN barcode scanning, Vehicle detail decoding, NHTSA RI newsletter access, Offline access to newsletters

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

**In-app purchases:** none


### BSCAI

[App page](https://appshunter.io/ios/app/bscai/id6737526846)

**In-app purchases:** none


## Frequently asked questions

### Is DOT Merlin Mobile free?

DOT Merlin Mobile is free to download, with no in-app purchases.

### Is BSCAI free?

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

### Do DOT Merlin Mobile or BSCAI have ads?

Neither DOT Merlin Mobile nor BSCAI shows ads.

### Which is updated more often, DOT Merlin Mobile or BSCAI?

DOT Merlin Mobile ships an update every 2 months, and BSCAI every 11 months. Most recently, DOT Merlin Mobile was updated on October 1, 2026 and BSCAI on October 10, 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.*