# HDL vs Volley

The clearest difference is rating: Volley at 4.7 against HDL's 3.0. Volley also leads on ratings volume (836 vs 3) and update cadence (every 10 days vs every 6 weeks). HDL's advantage is iOS requirement (10.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Volley holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Volley has 836 ratings behind it against 3, so its average is the more settled of the two.

HDL ships an update every 6 weeks, Volley every 10 days. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | HDL | Volley |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (3 ratings)](https://appshunter.io/ios/app/hdl/id960079809/reviews) | **[4.7 (836 ratings)](https://appshunter.io/ios/app/volley-video-messaging/id1519314478/reviews)** |
| Number of ratings | 3 | **836** |
| Positive reviews | — | 78.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Monetization | Free | Free |
| Size | 41 MB | 41 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [ASSERTUS INC.](https://appshunter.io/developer/960079808) | [Volley Software Inc.](https://appshunter.io/developer/1519314480) |

## What reviewers say

### HDL

[App page](https://appshunter.io/ios/app/hdl/id960079809)

This app allows users to capture images of documents using their mobile device's camera. It then enables these images to be sent over the internet to a central repository for clinical documentation.

**Highlights:** Image capture via mobile camera, Send documents over the internet, Central repository integration, Clinical documentation support

**Features:** macOS Compatibility

**In-app purchases:** none


### Volley

[App page](https://appshunter.io/ios/app/volley-video-messaging/id1519314478)

This app facilitates threaded video conversations, allowing users to record and share video messages asynchronously. It's designed for both group and individual communication, offering a more personal alternative to text-based chat and scheduled video calls.

**Highlights:** Threaded video conversations, Asynchronous communication, Group and team messaging, Individual coaching and consulting, Face-to-face video messaging, Record and share video turns

**In-app purchases:** none

**What reviewers like**

- 🚀 Efficient asynchronous communication
- 👍 Versatile features (photos, videos, GIFs, etc.)
- 💡 Innovative approach to virtual meetings
- 🚀 Productivity improvements
- 👍 User-friendly interface

**What reviewers complain about**

- 🐛 Notification issues (incorrect badge count)
- 🐛 Compatibility problems (Bluetooth, CarPlay)
- 🐛 Crashes and freezing
- 🔒 Privacy concerns (no option to delete chat history)
- 💰 Steep pricing for non-commercial users

**Reported bugs**

- Notification badges not working correctly
- Recordings being erased when using Bluetooth
- Frequent crashes and freezing issues
- Overlapping text on the screen

**Requested features**

- Dark mode option
- Editing capabilities for posts
- Improved notification controls
- Better integration with other communication tools


## Frequently asked questions

### Is HDL free?

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

### Is Volley free?

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

### Which has better reviews, HDL or Volley?

Volley is rated higher. HDL averages 3.0 out of 5 from 3 ratings, while Volley averages 4.7 from 836 ratings.

### Do HDL or Volley have ads?

Neither HDL nor Volley shows ads.

### Which is updated more often, HDL or Volley?

HDL ships an update every 6 weeks, and Volley every 10 days. Most recently, HDL was updated on October 24, 2026 and Volley on October 27, 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.*