# HIAB AR+ vs Catalopedia

The clearest difference is in-app purchases: HIAB AR+ at none against Catalopedia's 5. HIAB AR+ also leads on iOS requirement (11.0 vs 13.0). Catalopedia's advantage is update cadence (every 3 weeks vs every 10 months). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Catalopedia sells 5 one-off in-app purchases. HIAB AR+ asks for nothing beyond the download.

HIAB AR+ ships an update every 10 months, Catalopedia every 3 weeks. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | HIAB AR+ | Catalopedia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (2 ratings)](https://appshunter.io/ios/app/catalopedia/id1662071607/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 215 MB | 61 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Deusens Hyperxperience S.L.](https://appshunter.io/developer/1139236447) | [Skrya Pte Ltd](https://appshunter.io/developer/1607060618) |

## What reviewers say

### HIAB AR+

[App page](https://appshunter.io/ios/app/hiab-ar-plus/id1244000177)

This tool uses augmented reality to bring crane operator manuals to life. Scan images to view 3D models and videos, highlighting details like lubrication points. It's designed for maintenance and training, offering a visual understanding beyond text.

**Highlights:** Augmented reality visualization, 3D crane models, Video demonstrations, Lubrication point identification, Interactive crane manipulation (move, rotate, scale), Maintenance and training aid

**Features:** macOS Compatibility

**In-app purchases:** none


### Catalopedia

[App page](https://appshunter.io/ios/app/catalopedia/id1662071607)

This app serves as a comprehensive encyclopedia for catalytic converters, offering free, unlimited searches. It provides transparent pricing, accurate metal and FX updates, and detailed 3D rendered images with exact measurements. The app also features an AI-powered identification tool and welcomes collaboration for expanding its product catalog.

**Highlights:** Unlimited free catalytic converter searches, Transparent pricing with customizable rates, Hourly updated metal and FX prices, 3D rendered images with exact measurements, AI-powered converter identification (Beta), Country-specific product differentiation, Collaborative expansion of product catalog

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30 Credits | $29.99 | one-time |
| 66 Credits | $59.99 | one-time |
| 144 Credits | $99.99 | one-time |
| 225 Credits | $179.99 | one-time |
| 360 Credits | $229.99 | one-time |


## Frequently asked questions

### Is HIAB AR+ free?

HIAB AR+ is free to download, with no in-app purchases.

### Is Catalopedia free?

Catalopedia is free to download, with in-app purchases available.

### Do HIAB AR+ or Catalopedia have ads?

Neither HIAB AR+ nor Catalopedia shows ads.

### Which is updated more often, HIAB AR+ or Catalopedia?

HIAB AR+ ships an update every 10 months, and Catalopedia every 3 weeks. Most recently, HIAB AR+ was updated on October 7, 2026 and Catalopedia on October 15, 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.*