# VerticalWB vs ELRS Mobile

The clearest difference is price: ELRS Mobile at Free against VerticalWB's $1.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

ELRS Mobile is free to download; VerticalWB costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | VerticalWB | ELRS Mobile |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/verticalwb/id6757898164/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Paid | — |
| Size | 5 MB | 28 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [Sean Heiken](https://appshunter.io/developer/1869511912) | [Weston Hinton](https://appshunter.io/developer/1227447112) |

## What reviewers say

### VerticalWB

[App page](https://appshunter.io/ios/app/verticalwb/id6757898164)

A streamlined weight and balance calculator for Robinson helicopter pilots. It offers offline functionality and a clean interface for easily calculating fuel, gross weight, and CG projections. Supports custom helicopter profiles for quick preflight calculations.

**Highlights:** Offline weight and balance calculation, Supports R22, R44, R66 models, Calculates max fuel, recommended fuel, gross weight, CG, In-flight CG projections, Unlimited custom helicopter profiles, Clean and simple user interface

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

**In-app purchases:** none


### ELRS Mobile

[App page](https://appshunter.io/ios/app/elrs-mobile/id6760490014)

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

**In-app purchases:** none


## Frequently asked questions

### Is VerticalWB free?

VerticalWB costs $1.99, with no in-app purchases.

### Is ELRS Mobile free?

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

### Do VerticalWB or ELRS Mobile have ads?

Neither VerticalWB nor ELRS Mobile shows ads.

### Which is updated more often, VerticalWB or ELRS Mobile?

VerticalWB ships an update every 2 weeks, and ELRS Mobile every 2 weeks. Most recently, VerticalWB was updated on October 24, 2026 and ELRS Mobile on October 24, 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.*