Comparison

DuoScene vs ShadowCat Album

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

Head to head
About

DuoScene

Record front and rear cameras simultaneously to capture both the scene and your reaction in a single take. Automatically generate vertical and horizontal video versions, ideal for vlogging and quick content creation. Offers a built-in teleprompter and video stabilization for smoother recordings.

Highlights
  • Simultaneous front and rear camera recording
  • Multiple dual-camera layouts
  • Automatic 9:16 and 16:9 video generation
  • Built-in teleprompter
  • Video stabilization
  • Automatic saving to system album
Features
Read full description

Capture with both front and rear cameras simultaneously—record what you see and your reaction in one take. DuoScene is a lightweight dual-camera app that supports simultaneous front and rear recording. It can also automatically generate both vertical and horizontal versions from a single shot. Ideal for Vlogs, store visits, travel, reactions, tutorials, on-camera speaking, and daily documentation. No need to shoot twice or export repeatedly—save and publish right after recording. Core Features - Simultaneous front and rear recording to capture both the scene and the person's reaction in one take - Import an existing video from Photos and record your live reaction beside it, with source audio on or off - Use an image as the main view and adjust its zoom and position before recording - Supports multiple dual-camera layouts, including picture-in-picture, top-bottom split, and diagonal arrangement - Automatically generates both 9:16 and 16:9 versions from a single shot - Capture photos or Live Photos with one or two cameras - Built-in teleprompter, suitable for on-camera speaking, tutorials, and product introductions - Video stabilization support for steadier handheld recording - Save finished photos and videos to the system Photos library - Retains original footage as much as possible in case of export errors, minimizing loss of captured content Who It's For - Users who want to simultaneously record a person's reaction and the scene - Creators who need to quickly produce both horizontal and vertical content - Users who frequently shoot Vlogs, store visits, travel, reactions, or tutorials - Lightweight creators who prefer minimal editing and want to publish right after shooting Free Use and Pro Benefits DuoScene offers full-feature experience, with new users receiving 5 watermark-free export opportunities. After the watermark-free exports are used up, you can still continue using the core recording features. To keep exporting watermark-free videos, you can choose to subscribe or purchase Pro with a one-time payment. Usage Notes - The front and rear dual-camera feature relies on iPhone devices that support MultiCam - Supported resolution, frame rate, and stabilization capabilities may vary by device - DuoScene focuses on recording and quick output, and does not offer complex timeline editing, music, stickers, or cloud sync features Subscription and One-Time Purchase DuoScene offers subscription and one-time purchase options. Specific pricing is as shown on the App Store page. Subscriptions will automatically renew within 24 hours before the end of the current period. You can cancel at any time in your Apple ID account settings. After cancellation, benefits will expire at the end of the current subscription period. Terms of Use: https://www.byrobin.app/terms/duoscene Privacy Policy: https://www.byrobin.app/privacy/duoscene

About

ShadowCat Album

Manage your photo library locally without uploading to the cloud. Organize with albums and tags, automatically sort new photos, and create collages. Offers cleanup tools and a trash feature for easy recovery.

Highlights
  • Organize with albums and tags
  • Auto-organize new photos
  • Home screen widgets
  • Photo cleanup tools
  • Collage creation
  • Trash for recovery
Features
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ShadowCat Album is a local photo management app built to keep your library clean and easy to browse. No account required. We do **not** upload your photos to our own servers—you stay in control. 1) Photo Organizing (Core) - Organize with albums and tags, mark favorites - Faster browsing with a cleaner structure 2) Auto-organize After Taking Photos - Automatically organize new photos into selected albums/tags - Great for staying tidy with minimal effort 3) Home Screen Widgets - Multiple widget sizes to showcase your photos - Multiple sources supported (Random/Tag/Fixed; Album source is Pro-only) More Features - Cleanup: quickly find items to clean (videos, Live Photos, screenshots, large files, etc.) - Trash: restore mistakes anytime; items are removed from Apple Photos only after you confirm in Trash - Collage tools: long stitch, wide stitch, grid crop - Photo diary & stats: memories and trends at a glance Free Limits (Current Version) - Photo organizing: 30 starter items + 20/day - Auto-organize duration: 10 minutes starter + 5 minutes/day Pro (Optional: subscription / lifetime) - Unlock higher limits (up to unlimited), longer auto-organize duration (up to unlimited), faster widget refresh, album source for widgets, and more - Subscriptions auto-renew unless canceled; manage/cancel in Apple ID Subscriptions Terms: https://shadowcats.netlify.app/terms Privacy: https://shadowcats.netlify.app/privacy Contact: 3d.slipbox@gmail.com

Screenshots

DuoScene4 screens
ShadowCat Album4 screens

Verdict

The call

DuoScene and ShadowCat Album both sit at 4.6 stars, but that hides the real split: 100% of ShadowCat Album's written reviews are positive against 67% of DuoScene's. DuoScene's advantage is update cadence (every 5 days vs every 11 days) and ratings volume (15 vs 4). On price, rating, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. DuoScene sells 3 in-app purchases, starting at $0.99 per month and ShadowCat Album sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

ShadowCat Album holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 15 and 4 respectively. Written reviews point the same way: 67% of DuoScene's written reviews are positive against 100% of ShadowCat Album's.

UpkeepUpdate frequency

DuoScene ships an update every 5 days, ShadowCat Album every 11 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
DuoScene versus ShadowCat Album: the parameters behind the verdict, then further details
ParameterDuoSceneShadowCat Album
PriceFreeFree
Rating4.6 (15 ratings)4.8 (4 ratings) — better
Positive reviews66.7% of reviews100.0% of reviews — better
Number of ratings15 — better4
Update frequencyEvery 5 days — betterEvery 11 days
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhoneiPhone
Requires iOS17 — better17.6
Further details — not scored
Size13 MB9 MB
Age rating4+4+
DeveloperWuhan Jiange Technology Co., Ltd.斌 胡

Customer experience

DuoScene

All ratings15 ratings
Positive93.3%
Neutral0.0%
Negative6.7%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

ShadowCat Album

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

DuoScene

Subscriptions2
  • DuoScene Pro Monthly$0.991 Month
  • DuoScene Pro Yearly$2.991 Year
One-time1
  • DuoScene Pro Lifetime$9.99
3 purchases

ShadowCat Album

Subscriptions2
  • Monthly Subscription$0.991 Month
  • Annual Subscription$3.991 Year
One-time1
  • lifetime$9.99

Questions

Is DuoScene free?
DuoScene is free to download, with in-app purchases available.
Is ShadowCat Album free?
ShadowCat Album is free to download, with in-app purchases available.
Which has better reviews, DuoScene or ShadowCat Album?
ShadowCat Album is rated higher. DuoScene averages 4.6 out of 5 from 15 ratings, while ShadowCat Album averages 4.8 from 4 ratings.
Do DuoScene or ShadowCat Album have ads?
Neither DuoScene nor ShadowCat Album shows ads.
Which is updated more often, DuoScene or ShadowCat Album?
DuoScene ships an update every 5 days, and ShadowCat Album every 11 days. Most recently, DuoScene was updated on November 9, 2026 and ShadowCat Album on October 31, 2026.

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