Comparison

DeepSi vs Photo Assistant Studio

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

DeepSi

This utility app uses advanced iPhone sensors to capture photos and videos in low-light conditions. It transforms depth data into visually interesting media, offering dynamic color options and front/rear camera support. All captured content is saved directly to your device's photo library.

Highlights
  • 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
Read full description

DeepSi is a camera that captures depth instead of light. It turns the depth data from your iPhone or iPad's depth hardware into colorful photos and videos that show the shape of whatever is in front of your device, even in complete darkness. DeepSi works with: - the LiDAR Scanner on the back of LiDAR-equipped iPhone and iPad models - the front TrueDepth camera on Face ID devices - dual rear cameras, at lower quality (dual cameras compare two regular images, so they need some light and can't see in complete darkness) How it works: - Tap the shutter button to take a depth photo. - Press and hold the shutter button to record a depth video. - Swipe left or right to switch between 12 color themes. Your theme is remembered between launches. - The colors follow your system Light or Dark Mode setting. - Switch between the front and rear depth cameras with one tap. - Everything is saved to a DeepSi album in your Photos library. It also works as a simple "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. No accounts, no tracking and no third-party libraries. DeepSi makes no network calls of its own and works completely offline. Acknowledgments: App Icon Octopus Shape - Image by Freepik

About

Photo Assistant Studio

This app provides real-time pose guidance using translucent outlines on your camera preview. It offers a clean interface and saves photos directly to your device without data collection.

Highlights
  • Live camera pose templates
  • Translucent outline overlays
  • On-device processing
  • No data collection
  • Multiple interface languages
  • One-tap photo saving
Features
Read full description

Photo Assistant helps you pose and capture great shots with ease. • Built in pose templates overlaid as translucent outlines on the live camera preview for real time guidance • 11 interface languages (Simplified/Traditional Chinese, English, Japanese, Korean, French, German, Thai, Portuguese, Spanish, Turkish) • One tap save to your photo library; everything runs on device — no uploads, no data collection • Clean, friendly pink themed UI Whether you want more natural selfies or simply better everyday photos, Photo Assistant makes posing effortless.

Screenshots

DeepSi3 screens
Photo Assistant Studio4 screens

Verdict

The call

The clearest difference is rating: DeepSi at 5.0 against Photo Assistant Studio's 1.0. DeepSi also leads on in-app purchases (none vs 1). Photo Assistant Studio's advantage is update cadence (every 4 days vs every 2 months) and iOS requirement (15.0 vs 26.0). On price, ratings volume, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Photo Assistant Studio sells 1 one-off in-app purchase. DeepSi asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

DeepSi holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

DeepSi ships an update every 2 months, Photo Assistant Studio every 4 days. The most recent releases landed on October 4, 2026 and October 11, 2026 respectively.

Scorecard5 real differences · 4 level
DeepSi versus Photo Assistant Studio: the parameters behind the verdict, then further details
ParameterDeepSiPhoto Assistant Studio
PriceFreeFree
Rating5.0 (1 ratings) — better1.0 (1 ratings)
Number of ratings11
Update frequencyEvery 2 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPadiPhone, iPod
Requires iOS26.015.0 — better
Further details — not scored
Size8 MB42 MB
Age rating+44+
DeveloperBlaine Miller春艳 杨

Customer experience

DeepSi

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Photo Assistant Studio

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

DeepSi

No in-app purchases

1 purchases

Photo Assistant Studio

One-time1
  • 解锁全部姿势 / Unlock All Poses$1.99

Questions

Is DeepSi free?
DeepSi is free to download, with no in-app purchases.
Is Photo Assistant Studio free?
Photo Assistant Studio is free to download, with in-app purchases available.
Which has better reviews, DeepSi or Photo Assistant Studio?
DeepSi is rated higher. DeepSi averages 5.0 out of 5 from 1 ratings, while Photo Assistant Studio averages 1.0 from 1 ratings.
Do DeepSi or Photo Assistant Studio have ads?
Neither DeepSi nor Photo Assistant Studio shows ads.
Which is updated more often, DeepSi or Photo Assistant Studio?
DeepSi ships an update every 2 months, and Photo Assistant Studio every 4 days. Most recently, DeepSi was updated on October 4, 2026 and Photo Assistant Studio on October 11, 2026.

Other comparisons