# D Video vs Necrometer

The clearest difference is price: D Video at Free against Necrometer's $9.99. D Video also leads on rating (3.3 vs 2.7) and update cadence (every 3 weeks vs every 9 months). Necrometer's advantage is ratings volume (271 vs 7) and chart position (#10 vs unranked). On ads, in-app purchases, monetization model and device support there is nothing between them.

D Video is free to download; Necrometer costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

D Video holds the better App Store score, 3.3 against 2.7. That said, the two scores are not equally well evidenced: Necrometer has 271 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 40% of D Video's written reviews are positive against 31% of Necrometer's.

D Video ships an update every 3 weeks, Necrometer every 9 months. The most recent releases landed on October 3, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | D Video | Necrometer |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[3.3 (7 ratings)](https://appshunter.io/ios/app/d-video/id1470710530/reviews)** | [2.7 (271 ratings)](https://appshunter.io/ios/app/necrometer/id1670762759/reviews) |
| Number of ratings | 7 | **271** |
| Positive reviews | **40.0% of reviews** | 30.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 9 months |
| Monetization | Free | Free |
| Best chart rank | — | **#10** |
| Size | 144 MB | 174 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [SHENZHEN PA.TIMES TECHNOLOGY CO.,LTD.](https://appshunter.io/developer/1456984893) | [BitPlague LLC](https://appshunter.io/developer/1119043156) |

## What reviewers say

### D Video

[App page](https://appshunter.io/ios/app/d-video/id1470710530)

This utility app allows real-time preview of camera feeds, adjustment of camera settings, and downloading of video and photo files from a camera's SD card.

**Highlights:** Real-time camera preview, Camera parameter settings, Download videos and photos, SD card file management

**Features:** macOS Compatibility

**In-app purchases:** none


### Necrometer

[App page](https://appshunter.io/ios/app/necrometer/id1670762759)

**Currently charting:** #10 Top Paid · Utilities, #49 Top Paid (US App Store)

This app is designed for ghost hunters and paranormal investigators. It detects magnetic energy fluctuations and facilitates spirit communication through text and speech modes using AI-powered systems and audio effects. It aims to provide insights and messages from the other side.

**Highlights:** Magnetic energy detection meter, Text-based spirit communication, AI-powered speech generation, Customizable voice and audio effects, Access to over 60,000 words/phrases, Custom word list functionality

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🌟 Accurate responses
- 👍 Useful for paranormal investigations
- 🤖 Unique voice options

**What reviewers complain about**

- 🔇 Audio issues (no sound, language not in English)
- 🤖 Unreliable/inconsistent speech/text responses
- 💰 Overpriced for features provided
- 🔍 Lack of customization options

**Reported bugs**

- Audio not working on certain devices
- Random/irrelevant responses

**Requested features**

- Ability to save/review past session logs
- Multi-language support
- Custom word list functionality


## Frequently asked questions

### Is D Video free?

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

### Is Necrometer free?

Necrometer costs $9.99, with no in-app purchases.

### Which has better reviews, D Video or Necrometer?

D Video is rated higher. D Video averages 3.3 out of 5 from 7 ratings, while Necrometer averages 2.7 from 271 ratings.

### Do D Video or Necrometer have ads?

Neither D Video nor Necrometer shows ads.

### Which is updated more often, D Video or Necrometer?

D Video ships an update every 3 weeks, and Necrometer every 9 months. Most recently, D Video was updated on October 3, 2026 and Necrometer on October 17, 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.*