Duck vs HVR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Duck
This app presents a simple, interactive duck that quacks. It's a straightforward and amusing digital companion for lighthearted entertainment.
- Interactive duck simulation
- Quacking sound effects
- Amusing visual element
- Coffee-themed surprise
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It looks like a duck. It quacks like a duck. It must be one. But what's with the coffee?
HVR
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HVR-ALPHAPRO is a APP for the aircraft control via WiFi protocol This APP function: 1.Remote control the aircraft by iPhone/iPad/iPod. 2.Display the real-time video which taken by the camera on the aircraft,video data transmitted via 2.4G WiFi protocol. 3.Take the photo and video record on iPhone/iPad/iPod.
Screenshots
Verdict
The clearest difference is iOS requirement: HVR at 5.1.1 against Duck's 17.6. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Duck | HVR |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (172 ratings) — better | — |
| Positive reviews | 83.1% of reviews | — |
| Number of ratings | 172 — better | — |
| Update frequency | Every 3 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 17.6 | 5.1.1 — better |
| Further details — not scored | ||
| Size | 4 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Mark Miller | 武裕 麦 |
Bugs and requests
Duck
Reported bugs
2 issues- Ducks sliding off the screen
- Inconsistent sound effects
Requested features
4 requests- More duck animations and behaviors
- Additional customization options
- Expanded functionality beyond just watching ducks
- Integration with other apps or services
HVR
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Duck
No in-app purchases
HVR
No in-app purchases









