Comparison

i3DSteroid vs Scopi

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

Head to head
About

i3DSteroid

View and create stereoscopic images and videos on your iPhone, iPad, or iPod touch. Supports various input formats and display methods, including smart glasses. Offers tools for image adjustment, saving, and sharing.

Highlights
  • Auto-align L/R images
  • Supports SBS, MPO, and spatial photos
  • Multiple display methods (SBS, Anaglyph, Wiggle)
  • Smart glasses support (XREAL Air2, VITURE One)
  • Take L/R pictures with internal camera
  • Adjust L/R image positions and rotation
  • Save and slideshow displayed images
Features
Read full description

[i3DSteroid] is a stereoscopic Universal application for iPhone/iPad/iPod touch. - Auto-alignment L/R images - Input file : L/R independent,SBS,MPO,spatial photos - Over 1000 images WEB Galleries access - Display method : SBS,Mirror,2D,Anaglyph,wiggle,etc - Support for smart glasses such as XREAL Air2/VITURE One - Save displayed image. - Slide Show - Take L/R pictures with the internal camera. - Adjust L/R image positions and rotation error. - Post the image to Twitter/Facebook. - Image crop. - Support Flucard. - etc

About

Scopi

Capture and view your memories in stunning 3D with this app. It uses intelligent processing to preserve moments with real-life depth, making photography an immersive experience. Explore various capture and viewing modes, and edit your 3D creations with ease.

Highlights
  • Stereoscopic photography and video capture
  • Intelligent automatic image alignment
  • Dual camera support for instant 3D
  • Multiple viewing modes (Parallel, Cross-Eyed, Anaglyph, Wigglegram, VR)
  • Stereo editor with auto-align and zoom
  • Export in multiple stereoscopic formats
Features
Read full description

Create stunning 3D stereoscopic photos and experience photography in a whole new dimension. DESCRIPTION Discover the magic of stereoscopic photography and video with Scopi - the ultimate app for capturing and viewing your memories in 3D. Transform your photography experience by preserving moments with all the depth and personality they have in real life. Each shot captures depth the way your eyes naturally see it. Intelligent processing automatically aligns and optimizes every image, delivering photography that’s not just seen, it’s experienced. Whether you're a stereoscopic enthusiast or new to the format, Scopi's intelligent alignment algorithm makes 3D photography easy and accessible. No extra hardware or complicated camera rigs needed. On supported phones, Scopi can harness dual cameras to take instantaneous 3D photos. Alternatively, it can use depth synthesis to create a second view from a single photo. Multiple viewing modes allow you to capture, create, and share stunning stereoscopic images, bringing your photography to life. CAPTURE MODES • Manual Mode - Perfect your stereo technique with guided capture. See a ghost overlay of your first shot while taking the second as a frame of reference, and then let Scopi's alignment algorithm do the rest. • Instant Mode - Capture a 3D photo with one press. Scopi uses two rear cameras on supported phones or can alternatively use Depth Synthesis to create a second view from one photo. • Video Mode - Record video with true depth. Capture moments in motion that come alive in VR or any of Scopi's stereo viewing modes. VIEW MODES • Parallel View - Traditional stereo viewing with a left-right alignment • Cross-Eyed View - Glasses-free 3D with a right-left alignment • Anaglyph - View in red/cyan 3D with classic anaglyph glasses • Wigglegram - Animated 3D effect that alternates between left and right images • Tilt View - Tilt your phone to look around a depth-aware photo without glasses • VR Devices - Scopi enables immersive viewing options for Apple Vision Pro and other headsets STEREO EDITOR • Auto-Align - One tap to automatically align your stereo pair • Manual Alignment - Precisely position images for perfect 3D • Zoom & Crop - Frame the perfect shot • Swap - Quickly swap left and right perspectives • Non-Destructive - For photos in FSBS format, your original is always preserved FEATURES • Automatic image alignment, and stitching • Bring your own photos to create stereoscopic pairs • Turn an existing 2D photo into a 3D image • Export and share in multiple stereoscopic formats • Custom 3D photo gallery • Private, on-device photo processing • Beautiful, intuitive interface designed for iOS COMPATIBILITY Video mode requires iPhone 15 Pro or later. Dual Camera capture is supported on select phones with compatible camera pairs. When Dual Camera is unavailable, Instant Mode automatically uses Depth Synthesis on compatible devices. Manual Mode is available on all devices with camera support. Transform the way you capture memories. Download Scopi today and start creating stunning 3D photographs! Learn more: http://scopi.app Terms of Use: http://scopi.app/terms-and-conditions Privacy Policy: https://scopi.app/privacy-policy

Screenshots

i3DSteroid4 screens
Scopi4 screens

Verdict

The call

The clearest difference is price: Scopi at Free against i3DSteroid's $2.99. Scopi also leads on rating (5.0 vs 4.4) and review sentiment (100% vs 76%). i3DSteroid's advantage is in-app purchases (none vs 3) and ratings volume (38 vs 4). On update cadence, ads and iOS requirement 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

Scopi is free to download; i3DSteroid costs $2.99 up front. Scopi sells 3 in-app purchases, starting at $1.99 per month. i3DSteroid asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Scopi holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: i3DSteroid has 38 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 76% of i3DSteroid's written reviews are positive against 100% of Scopi's.

UpkeepUpdate frequency

i3DSteroid ships an update every 3 weeks, Scopi fortnightly. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.

Scorecard7 real differences · 3 level
i3DSteroid versus Scopi: the parameters behind the verdict, then further details
Parameteri3DSteroidScopi
Price$2.99Free — better
Rating4.4 (38 ratings)5.0 (4 ratings) — better
Positive reviews75.8% of reviews100.0% of reviews — better
Number of ratings38 — better4
Update frequencyEvery 3 weeksFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.0
Further details — not scored
Size5 MB77 MB
Age rating4+4+
DeveloperSpmakerAdrix Corporation

Customer experience

i3DSteroid

All ratings38 ratings
Positive84.2%
Neutral10.5%
Negative5.3%
Written reviews66 reviews
Positive75.8%
Neutral10.6%
Negative13.6%

Scopi

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

i3DSteroid

No in-app purchases

3 purchases

Scopi

Subscriptions2
  • Scopi Pro Monthly7 Days trial$1.991 Month
  • Scopi Pro Yearly7 Days trial$14.991 Year
One-time1
  • Scopi Pro Lifetime$29.99

Questions

Is i3DSteroid free?
i3DSteroid costs $2.99, with no in-app purchases.
Is Scopi free?
Scopi is free to download, with in-app purchases available.
Which has better reviews, i3DSteroid or Scopi?
Scopi is rated higher. i3DSteroid averages 4.4 out of 5 from 38 ratings, while Scopi averages 5.0 from 4 ratings.
Do i3DSteroid or Scopi have ads?
Neither i3DSteroid nor Scopi shows ads.
Which is updated more often, i3DSteroid or Scopi?
i3DSteroid ships an update every 3 weeks, and Scopi fortnightly. Most recently, i3DSteroid was updated on October 11, 2026 and Scopi on October 6, 2026.

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