Survi vs HDV CAM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Survi
Easily create polls directly within your messaging conversations. Facilitate group decisions on activities like movie choices or dinner plans without leaving your chat.
- Create polls in iMessage
- Vote on options
- Group decision making
- Free to use
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Survi lets you easily create polls right from the Messages App. So, you and your friends can vote which movie you want to see, where you want to go for dinner etc. without even having to leave the ongoing conversation. The app is completely free and this is never going to change.
HDV CAM
Connect to digital cameras to remotely control shooting and adjust parameters. Instantly transfer photos and videos to your smart device. An excellent auxiliary app for your camera.
- Remote camera connection
- Remote shooting control
- Adjust shooting parameters
- Transfer photos and videos
- Auxiliary camera app
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This app is used to connect digital cameras, remotely control camera shooting, and transfer captured photos and videos. It can remotely adjust the camera's shooting mode and adjust camera shooting parameters. Instantly transfer files captured by the camera to smart devices such as mobile phones. It is an excellent auxiliary app for cameras.
Screenshots
Verdict
The clearest difference is rating: HDV CAM at 2.4 against Survi's 1.8. HDV CAM also leads on update cadence (every 2 weeks vs every 6 months). Survi's advantage is review sentiment (38% vs 15%) and iOS requirement (10.0 vs 15.6). On price, ratings volume, ads and in-app purchases 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.
HDV CAM holds the better App Store score, 2.4 against 1.8. Both are backed by a comparable volume of ratings — 13 and 31 respectively. Written reviews complicate that: 38% of Survi's written reviews are positive against 15% of HDV CAM's, so the app with the better star average is not the one people write more warmly about.
Survi ships an update every 6 months, HDV CAM every 2 weeks. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.
| Parameter | Survi | HDV CAM |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (13 ratings) | 2.4 (31 ratings) — better |
| Positive reviews | 37.5% of reviews — better | 15.4% of reviews |
| Number of ratings | 13 | 31 — better |
| Update frequency | Every 6 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 10.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 23 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | Kim Berninger | 丹 罗 |
Customer experience
Survi
HDV CAM
In-app purchases
Survi
No in-app purchases
HDV CAM
No in-app purchases
