Comparison

MS3D ChaCha Video vs Spatial 3D Media Converter

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

Head to head
About

MS3D ChaCha Video

Features
Read full description

MS3D ChaCha Video is a cellphone app, based on MS3D AI '3D SBS video' generation algorithm, that plays '2D ChaCha video' in side-by-side (SBS) format, using the frames timing differences to recreate 3D spatial information for both the left and right eyes. So that it also makes recording ChaCha video by the cellphone become practicable and fun. A ChaCha video is recorded using a unique method where the camera(cellphone) constantly moves horizontally—from left to right or right to left—while filming the subject. This motion causes each video frame to capture a slightly different perspective, similar to the ChaCha technique used in 3D photography. As a result, the video encodes depth information, making it suitable for restoring 3D views during playback. This recording style is known as the ChaCha video method, and the resulting footage is referred to as a ChaCha video. MS3D ChaCha Video app plays two video streams side-by-side according to frame timing difference of the same ChaCha video stream using MS3D '2D ChaCha video' to '3D SBS video' auto-generation AI algorithm. The frame timing difference can be dynamically adjusted by clicking the left arrow button or the right arrow button. So the spacial depth of the playback is recreated real-timely depending on your viewing preferences. The app is designed to be used in conjunction with a VR 3D mobile phone viewer --MS3D Glasses.

About

Spatial 3D Media Converter

Transform your 2D photos and videos into immersive spatial and stereoscopic 3D content using on-device AI. Enjoy live previews and various output formats compatible with VR headsets. Processing is done locally for enhanced privacy.

Highlights
  • On-device AI depth estimation
  • Spatial Photo (HEIC) and Spatial Video (MV-HEVC) output
  • Side-by-Side and Top-Bottom VR formats
  • Adjustable 3D strength and convergence
  • Live stereo preview
  • Batch conversion queue
  • Local Web Share for LAN viewing
Read full description

Spatial 3D Media Converter turns your 2D photos and videos into immersive spatial and stereoscopic 3D media using on-device AI depth estimation. Processing stays on your iPhone, iPad, Mac, or Apple Vision Pro — no cloud upload for conversion. KEY FEATURES On-Device AI Depth - Depth Anything–class models with Small, Base, and Large quality options - Turbo and Best Quality engine modes - Adjustable 3D strength, disparity, and convergence with live stereo preview Output Formats - Spatial Photo (HEIC) - Spatial Video (MV-HEVC) for Apple Vision Pro–compatible playback - Side-by-Side (SBS) and Top-Bottom VR - Anaglyph and Wiggle previews/exports Video Pipeline - Real-time-oriented conversion with progress, pause, and resume - Optional trim range - Audio preserved on converted video when available Extras - In-app gallery - Batch conversion queue - Local Web Share (PIN) for viewing on VR browsers on your LAN SPATIAL 3D PRO SUBSCRIPTION Conversion requires Spatial 3D Pro: - 7-day free trial, then auto-renewing Monthly or Yearly subscription, or one-time Lifetime - Payment charged to your Apple Account - Cancel anytime in Apple Account → Subscriptions at least 24 hours before renewal Privacy Policy: https://spatial3dconverter.vercel.app/privacy Terms of Use: https://spatial3dconverter.vercel.app/terms Support: https://spatial3dconverter.vercel.app/support REQUIREMENTS - iPhone, iPad, or Mac with iOS/iPadOS/macOS 15.0 or later (iOS 26.0 or later recommended for Best Quality / larger models) - Apple Vision Pro with visionOS 26.0 or later - On-device Neural Engine recommended for Best Quality / larger models - iPad and Mac use a native sidebar + dual-pane Convert layout

Screenshots

MS3D ChaCha Video4 screens
Spatial 3D Media Converter4 screens

Verdict

The call

The clearest difference is in-app purchases: MS3D ChaCha Video at none against Spatial 3D Media Converter's 3. MS3D ChaCha Video also leads on iOS requirement (11.0 vs 26.0). Spatial 3D Media Converter's advantage is update cadence (every 9 days vs every 6 weeks) and device support (4 vs 2). On price and ads 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. Spatial 3D Media Converter sells 3 in-app purchases, starting at $2.99 per month. MS3D ChaCha Video asks for nothing beyond the download.

UpkeepUpdate frequency

MS3D ChaCha Video ships an update every 6 weeks, Spatial 3D Media Converter every 9 days. The most recent releases landed on September 22, 2026 and August 21, 2026 respectively.

Scorecard4 real differences · 5 level
MS3D ChaCha Video versus Spatial 3D Media Converter: the parameters behind the verdict, then further details
ParameterMS3D ChaCha VideoSpatial 3D Media Converter
PriceFreeFree
Rating5.0 (1 ratings) — better
Number of ratings1 — better
Update frequencyEvery 6 weeksEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, Mac, Vision Pro — better
Requires iOS11.0 — better26.0
Further details — not scored
Size122 MB1.4 GB
Age rating4+4+
DeveloperMacrosolid IncVeasna Youphon

In-app purchases

None

MS3D ChaCha Video

No in-app purchases

3 purchases

Spatial 3D Media Converter

Subscriptions2
  • Spatial 3D Pro Monthly7 Days trial$2.991 Month
  • Yearly conversion access7 Days trial$29.991 Year
One-time1
  • Spatial 3D Pro Lifetime$49.99

Questions

Is MS3D ChaCha Video free?
MS3D ChaCha Video is free to download, with no in-app purchases.
Is Spatial 3D Media Converter free?
Spatial 3D Media Converter is free to download, with in-app purchases available.
Do MS3D ChaCha Video or Spatial 3D Media Converter have ads?
Neither MS3D ChaCha Video nor Spatial 3D Media Converter shows ads.
Which is updated more often, MS3D ChaCha Video or Spatial 3D Media Converter?
MS3D ChaCha Video ships an update every 6 weeks, and Spatial 3D Media Converter every 9 days. Most recently, MS3D ChaCha Video was updated on September 22, 2026 and Spatial 3D Media Converter on August 21, 2026.

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