# Shellie vs SmartScan Hybrid

The clearest difference is in-app purchases: Shellie at none against SmartScan Hybrid's 1. Shellie also leads on update cadence (every 2 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SmartScan Hybrid sells 1 one-off in-app purchase. Shellie asks for nothing beyond the download.

Shellie ships an update every 2 days, SmartScan Hybrid fortnightly. The most recent releases landed on September 30, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Shellie | SmartScan Hybrid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/shellie/id6753881676/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Fortnightly |
| Monetization | Free | — |
| Size | 3 MB | 2 MB |
| Requires iOS | 18.2 | **17.6** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Peter Walker](https://appshunter.io/developer/1845456015) | [Giorgi Gogia](https://appshunter.io/developer/6773070402) |

## What reviewers say

### Shellie

[App page](https://appshunter.io/ios/app/shellie/id6753881676)

This utility app assists RV owners in leveling their vehicles. It provides a simple interface to ensure your RV is perfectly balanced for comfort and stability.

**Highlights:** RV leveling assistance, Vehicle balancing, Simple interface, Designed for Winnebago Travato

**Features:** macOS Compatibility

**In-app purchases:** none


### SmartScan Hybrid

[App page](https://appshunter.io/ios/app/smartscan-hybrid/id6779348882)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Comfort & Service Pack | $9.99 | one-time |


## Frequently asked questions

### Is Shellie free?

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

### Is SmartScan Hybrid free?

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

### Do Shellie or SmartScan Hybrid have ads?

Neither Shellie nor SmartScan Hybrid shows ads.

### Which is updated more often, Shellie or SmartScan Hybrid?

Shellie ships an update every 2 days, and SmartScan Hybrid fortnightly. Most recently, Shellie was updated on September 30, 2026 and SmartScan Hybrid on October 14, 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.*