Room Capture vs rhodopsin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Room Capture
Easily create detailed 3D models of rooms using a specialized sensor. Pan your device to build a real-time model, then explore it with touch gestures and measure distances accurately.
- Real-time 3D room capture
- Interactive model exploration
- Scale-accurate measurements
- Requires Structure Sensor accessory
- Simple tap-to-start functionality
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Capture a room in 3D with your Structure Sensor. Capturing a 3D model of an entire room is now delightfully easy. Simply tap 'Start', and slowly pan around your room, and a model is built in realtime as you watch. When you've finished, the model can be explored with natural touch gestures. Models are scale-accurate. You can use a measuring tool to measure distance between any two points. This app requires the Structure Sensor accessory for iPad. If you do not have a Structure Sensor, please visit http://structure.io to learn more.
rhodopsin
This app is a video synthesizer designed for live performances. It allows users to mix video sources and apply a series of three effects. Parameters for sources, mixers, and effects can be manipulated using LFOs, envelopes, and MIDI.
- Video source mixing
- Three sequential effects
- LFO and envelope control
- MIDI parameter control
- Live performance focused
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rhodopsin is a video synthesizer for live video performances. It feeds video sources into a mixer into three effects in series. Source, mixer and effect parameters can be controlled by LFOs, envelopes and MIDI.
Screenshots
Verdict
The clearest difference is review sentiment: rhodopsin at 100% against Room Capture's 40%. rhodopsin also leads on rating (5.0 vs 1.8) and chart position (#106 vs unranked). Room Capture's advantage is price (Free vs $9.99) and iOS requirement (13.0 vs 15.0). On update cadence, 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
Room Capture is free to download; rhodopsin costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
rhodopsin holds the better App Store score, 5.0 against 1.8. That said, the two scores are not equally well evidenced: rhodopsin has 25 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 40% of Room Capture's written reviews are positive against 100% of rhodopsin's.
Room Capture ships an update every 4 months, rhodopsin every 2 months. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.
| Parameter | Room Capture | rhodopsin |
|---|---|---|
| Price | Free — better | $9.99 |
| Rating | 1.8 (5 ratings) | 5.0 (25 ratings) — better |
| Positive reviews | 40.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 5 | 25 — better |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Best chart rank | — | #106 — better |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 28 MB | 293 MB |
| Age rating | 4+ | 4+ |
| Developer | XRPro, LLC | Christopher Barth |
Customer experience
Room Capture
rhodopsin
In-app purchases
Room Capture
No in-app purchases
rhodopsin
No in-app purchases
