# DeepSi — Night Vision Camera

> Low-light camera app using Lidar and TrueDepth for depth-based visuals. (iPhone/iPad app by Blaine Miller.)

- Source: https://appshunter.io/ios/app/deepsi/id6449420511 (this page in markdown: same URL + `.md`)
- Developer: [Blaine Miller](https://appshunter.io/developer/1348196068)
- Category: Photo & Video, Utilities
- Price: $1.99
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 26.0 · 6 MB
- Languages: English, French, German, Italian, Japanese, Korean, Portuguese, Chinese, Spanish
- Released: 2023-05-24
- Data updated: 2026-09-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/deepsi/id6449420511/reviews.md

## What is DeepSi?

DeepSi is a simple utility app for current generation iPhone that have built in Lidar and TrueDepth cameras that allows you to capture moments where light is not present.
I turns the depth data from these extra sensors on certain iPhones and iPads into fun photos and videos that demonstrate the shape of various subject matter in front of your device.

It can capture photos by single tapping the shutter button.
It can capture videos by press and holding the shutter button.
It can change the colors of the video by swiping left or right.
The colors are also dynamic against your system setting of Light or Dark Mode
It can switch between a front facing  True Depth camera and a rear  facing True Depth camera.
It saves all the media to a DeepSi album in your phones photos library.

This app uses no third party libraries and does not even make a single network call, it can be used completely offline.

It can be used as a rudimentary "night vision" viewfinder.

DeepSi also works with Shortcuts and Siri:

- Make Video from Frames turns a set of images into an mp4 (choose 1-120 fps, optionally add an audio track) using DeepSi's own video pipeline.
- Get Latest Captures hands your most recent DeepSi photos and videos to other Shortcuts actions as files.
- Read or change the depth Color Theme from Shortcuts - all 12 themes, and a live capture session recolors immediately.
- "Get my latest DeepSi capture" is available from Spotlight and Siri with no setup.

Your selected color theme now also sticks across launches.

The app is pay once, no subscription and there will never be a subscription.

Acknowledgments:
App Icon Octopus Shape -  Image by Freepik

## Key features

- Low-light photo and video capture
- Utilizes Lidar and TrueDepth sensors
- Depth data visualization
- Dynamic color effects
- Front and rear camera switching
- Offline functionality
- Saves to photo library


## Frequently asked questions about DeepSi

### What devices is DeepSi compatible with?

DeepSi is designed for current generation iPhones and iPads that feature built-in Lidar and TrueDepth cameras. This ensures the app can leverage the advanced sensor data for its unique functionality.

### How does DeepSi capture images in low light?

DeepSi transforms depth data from Lidar and TrueDepth cameras into visual representations of subjects in low-light conditions. It doesn't rely on traditional low-light enhancement but rather on interpreting spatial information.

### Can I change the colors in DeepSi videos?

Yes, you can change the colors of videos by swiping left or right while recording. The colors are also dynamic and adapt to your system's Light or Dark Mode settings.

### Does DeepSi require an internet connection?

No, DeepSi can be used completely offline. It does not use any third-party libraries and does not make any network calls, ensuring your privacy and usability anywhere.

### How much does DeepSi cost?

DeepSi is a one-time purchase priced at $1.99. There are no subscriptions, and the developer has stated there will never be a subscription model.

### Where are my photos and videos saved?

All media captured with DeepSi is automatically saved to a dedicated DeepSi album within your iPhone or iPad's native Photos library.

### Does DeepSi have ads?

No, DeepSi does not contain advertisements. As a paid application, it provides an uninterrupted user experience without any ads.

### How often is DeepSi updated?

The latest version of DeepSi is 1.1.2, last updated on April 8, 2026. While this indicates a recent update, the frequency of future updates is not specified.

## Version history (last 5 releases)

### 1.3.1 — 2026-09-02

Small fixes and refinements under the hood.

### 1.3.0 — 2026-08-11

Now fully localized in 8 languages: Simplified Chinese, Japanese, German, French, Spanish, Korean, Brazilian Portuguese, and Italian. Capture, themes, and every screen now read naturally in your language.

New Feedback & Support:
- A new About screen lets you contact the developer directly from the app to ask a question or report an issue.
- Spotted an awkward translation? Send translation feedback in one tap and help make DeepSi better in your language.

Rating improvements:
- The rate-DeepSi prompt now appears at a sensible moment and no longer disables itself forever after one dismissal.

Also in this release:
- Stability and reliability improvements throughout.

### 1.2.0 — 2026-06-12

* Shortcuts & Siri support: Make Video from Frames composes your images into an mp4 (1-120 fps, optional audio) and Get Latest Captures exports your newest DeepSi photos and videos for use in other actions.
* Read or change the depth Color Theme from Shortcuts - a live capture session recolors instantly.
* "Get my latest DeepSi capture" App Shortcut works from Spotlight and Siri.
* Your selected color theme now persists across launches.
* Fixed a crash when making a video from an empty set of frames.

### 1.1.2 — 2026-04-08

* Security fixes

### 1.1.1 — 2025-12-21

* Gallery now auto loads video content from the Photos Library that was created from DeepSi

## Apps similar to DeepSi

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [i3DDepthCam](https://appshunter.io/ios/app/i3ddepthcam/id1570077780) | 3.7 (3) | Free | Photo & Video |
| [Depth Map estimation - Magma](https://appshunter.io/ios/app/depth-map-estimation-magma/id6535647130) | 4.0 (5) | Free | Photo & Video |
| [Photo Squeezy](https://appshunter.io/ios/app/photo-squeezy/id6752029281) | — | Free | Photo & Video |
| [GPS Stamp Camera](https://appshunter.io/ios/app/gps-stamp-camera/id6511028387) | — | Free | Photo & Video |
| [3DD Capture](https://appshunter.io/ios/app/3dd-capture/id1557989493) | 5.0 (2) | Free | Photo & Video |
| [View Tiff](https://appshunter.io/ios/app/view-tiff/id6444809200) | 3.0 (4) | Free | Photo & Video |

## More apps by Blaine Miller

- [Wise Flyer](https://appshunter.io/ios/app/wise-flyer/id853900499)
- [Tri-Add](https://appshunter.io/ios/app/tri-add/id860253889)
- [Cache ™ - Leave Your Mark](https://appshunter.io/ios/app/cache-leave-your-mark/id1104642378)
- [Node Community](https://appshunter.io/ios/app/node-community/id1553326359)
- [Pano Owl](https://appshunter.io/ios/app/pano-owl/id1560273409)
- [Lamdi](https://appshunter.io/ios/app/lamdi/id6446975599)

All apps by Blaine Miller: https://appshunter.io/developer/1348196068

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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 2026-09-10.*