# IOM Highways Pro vs SmartCellar

The clearest difference is update cadence: SmartCellar at monthly against IOM Highways Pro's every 30 months. SmartCellar also leads on iOS requirement (12.0 vs 15.0). 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.

IOM Highways Pro ships an update every 30 months, SmartCellar monthly. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | IOM Highways Pro | SmartCellar |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Monthly** |
| Monetization | Free | — |
| Size | 42 MB | 43 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Andy Dumbell](https://appshunter.io/developer/1248483210) | [BEERTECH LTD](https://appshunter.io/developer/1489980755) |

## What reviewers say

### IOM Highways Pro

[App page](https://appshunter.io/ios/app/iom-highways-pro/id854734160)

Navigate the Isle of Man's road network with real-time updates from electronic signs and traffic conditions. Plan your journeys efficiently and avoid congestion with live map data and instant notifications for sign changes.

**Highlights:** Live road sign feed, Real-time traffic map, Push notifications for sign changes, Journey planning, Congestion avoidance

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

**In-app purchases:** none


### SmartCellar

[App page](https://appshunter.io/ios/app/smartcellar/id1489981536)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IOM Highways Pro free?

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

### Is SmartCellar free?

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

### Do IOM Highways Pro or SmartCellar have ads?

Neither IOM Highways Pro nor SmartCellar shows ads.

### Which is updated more often, IOM Highways Pro or SmartCellar?

IOM Highways Pro ships an update every 30 months, and SmartCellar monthly. Most recently, IOM Highways Pro was updated on October 23, 2026 and SmartCellar on October 25, 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.*