# iGaugeBLE vs Placard Pro

The clearest difference is update cadence: Placard Pro at weekly against iGaugeBLE's every 25 months. iGaugeBLE's advantage is iOS requirement (15.6 vs 18.6). 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.

iGaugeBLE ships an update every 25 months, Placard Pro weekly. The most recent releases landed on September 17, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | iGaugeBLE | Placard Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/placard-pro/id6771141233/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Weekly** |
| Monetization | — | Free |
| Size | 2 MB | 11 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Keith Burhans](https://appshunter.io/developer/1574767687) | [Patriot Plunges LLC](https://appshunter.io/developer/1886595025) |

## What reviewers say

### iGaugeBLE

[App page](https://appshunter.io/ios/app/igaugeble/id1574767505)

**In-app purchases:** none


### Placard Pro

[App page](https://appshunter.io/ios/app/placard-pro/id6771141233)

Instantly verify hazardous materials compliance by scanning shipping documents. This tool provides real-time PASS, WARNING, or FAIL results with specific regulatory citations and placard requirements, designed for use in the truck cab.

**Highlights:** Scan Bills of Lading with phone camera, AI-powered OCR for hazmat extraction, Real-time validation against 49 CFR, Instant PASS/WARNING/FAIL results, Display required placard specifications, Offline validation capability, Fleet compliance dashboard

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

**In-app purchases:** none


## Frequently asked questions

### Is iGaugeBLE free?

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

### Is Placard Pro free?

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

### Do iGaugeBLE or Placard Pro have ads?

Neither iGaugeBLE nor Placard Pro shows ads.

### Which is updated more often, iGaugeBLE or Placard Pro?

iGaugeBLE ships an update every 25 months, and Placard Pro weekly. Most recently, iGaugeBLE was updated on September 17, 2026 and Placard Pro on October 18, 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.*