# WVS Data Collection App vs HVMS Mobile

The clearest difference is update cadence: WVS Data Collection App at every 3 weeks against HVMS Mobile's every 5 months. 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.

WVS Data Collection App ships an update every 3 weeks, HVMS Mobile every 5 months. The most recent releases landed on August 28, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | WVS Data Collection App | HVMS Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.5 (2 ratings)](https://appshunter.io/ios/app/hvms-mobile/id1444336533/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | — | Free |
| Size | 45 MB | 34 MB |
| Requires iOS | **12.0** | 12.2 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mission Rabies Ltd](https://appshunter.io/developer/984491450) | [Business Infusions](https://appshunter.io/developer/1287113967) |

## What reviewers say

### WVS Data Collection App

[App page](https://appshunter.io/ios/app/wvs-data-collection-app/id1048355034)

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

**In-app purchases:** none


### HVMS Mobile

[App page](https://appshunter.io/ios/app/hvms-mobile/id1444336533)

View your HVMS calendar in real time with month, day, and upcoming appointment views. Features include GPS pinpointers for locations, SMS notifications for travel, and email for notes or follow-up requests. Edit appointments, add notes, and upload pictures with compatible HVMS versions.

**Highlights:** Real-time calendar viewing, Upcoming appointment list, GPS location pinpointer, SMS appointment notifications, Email notes and follow-up requests, Appointment editing and picture uploads

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

**In-app purchases:** none


## Frequently asked questions

### Is WVS Data Collection App free?

WVS Data Collection App is free to download, with no in-app purchases.

### Is HVMS Mobile free?

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

### Do WVS Data Collection App or HVMS Mobile have ads?

Neither WVS Data Collection App nor HVMS Mobile shows ads.

### Which is updated more often, WVS Data Collection App or HVMS Mobile?

WVS Data Collection App ships an update every 3 weeks, and HVMS Mobile every 5 months. Most recently, WVS Data Collection App was updated on August 28, 2026 and HVMS Mobile on September 20, 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.*