# D-Vision

> D-Vision (iPhone/iPad app by Shenzhen DiscoveryOpt Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/d-vision/id6479838973 (this page in markdown: same URL + `.md`)
- Developer: [Shenzhen DiscoveryOpt Technology Co., Ltd.](https://appshunter.io/developer/1822511782)
- Category: Utilities
- Price: Free
- Age rating: 17+
- Requires: iOS 13.0 · 47 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2024-09-26
- Data updated: 2026-08-22
- User reviews in markdown: https://appshunter.io/ios/app/d-vision/id6479838973/reviews.md

## What is D?

D-Vision is the companion software for electronic sighting devices produced by DiscoveryOpt, which can help you manage your devices. The specific features are as follows:
1. Device Connection
2. Real-time Device Video Streaming
3. Device-side Control
4. Access and Download of the Database
5. Firmware Update


## Version history (last 5 releases)

### 1.8.4 — 2026-08-19

1.Fixed known bugs.

### 1.8 — 2026-06-11

1.Fixed known bugs.
2.Added ranging display.

### 1.7 — 2026-06-06

1.Fixed known issues

### 1.6 — 2026-05-22

1.Fixed known issues

### 1.5 — 2026-04-11

1. The button coordinates have been modified
2. Modified the heartbeat setting during firmware update

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| App | Rating | Price | Category |
| --- | --- | --- | --- |
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| [Thermal Master](https://appshunter.io/ios/app/thermal-master/id6737389515) | 2.3 (14) | Free | Utilities |
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| [Toptrace](https://appshunter.io/ios/app/toptrace/id6468894209) | — | Free | Utilities |
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## More apps by Shenzhen DiscoveryOpt Technology Co., Ltd.

- [D-Ballistics](https://appshunter.io/ios/app/d-ballistics/id6479838876)

All apps by Shenzhen DiscoveryOpt Technology Co., Ltd.: https://appshunter.io/developer/1822511782

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-22.*