Prspctv vs Q Surface
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Prspctv
This tool enables projection mapping by allowing you to map image or movie textures from your device's photo library onto any surface in a real-world scene. You can precisely edit up to 32 polygons, adjusting their positions, sizes, rotations, and colors.
- Map image or movie textures
- Up to 32 rectangle polygons
- Edit polygon positions, sizes, rotations
- Adjust UV coordinates and vertexes
- Change polygon colors (RGBA)
- Load images from Photo Library
- Load movies from Photo Library
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Prspctv is a simple tool for projection mapping. You can map image texture or movie texture in iPhone/iPad Photo Library to any surface in real scene. Features -You can map up to 32 rectangle polygons. -You can edit positions, sizes, rotations, UV coordinates and vertexes of polygons. -You can change colors (RGBA) of polygons. -You can display images loaded from Photo Library. -You can display Movies loaded from Photo Library. Simple projection mapping tool for iPhone/iPad http://www.youtube.com/watch?v=hnC9rh30sGU *This app requires a projector which can connect to iPhone or iPad.
Q Surface
This utility app enables remote adjustment of video surface control points for QLab 4, allowing users to fine-tune projections while physically near them. It requires QLab version 4.0.0 or higher on a connected Mac.
- Remote video surface control
- Adjust control points
- Real-time projection tuning
- QLab 4 compatibility
- Network connectivity
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Q Surface allows you to adjust the control points of your video surfaces in QLab 4, while standing right next to the projection. Please feel free to contact me directly at contact@oscarbouwmans.nl. All feedback is very much appreciated. IMPORTANT NOTE #1: this app will NOT work for QLab version 3 or lower. IMPORTANT NTOE #2: this app will NOT work with the FREE version of QLab. In order for Q Surface to work properly, a Mac must be running QLab version 4.0.0 or higher (either licensed for video, or in 'demo' mode activated via the QLab -> Activate Demo Mode menu), and be connected to the same network as the iOS device running Q Surface (e.g. same WiFi network). (QLAB, QCART, TIXATO, GO BUTTON, ULTRASONIC and FIGURE 53 are registered trademarks of Figure 53, LLC. Seller of this application is not affiliated with Figure 53, LLC.)
Screenshots
Verdict
The clearest difference is price: Q Surface at Free against Prspctv's $3.99. Q Surface also leads on rating (5.0 vs 1.0). Prspctv's advantage is update cadence (every 5 weeks vs every 5 months) and iOS requirement (6.0 vs 8.0). On ratings volume, ads, in-app purchases 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
Q Surface is free to download; Prspctv costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Q Surface holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Prspctv ships an update every 5 weeks, Q Surface every 5 months. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.
| Parameter | Prspctv | Q Surface |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 1.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 58.8% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 5 weeks — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 6.0 — better | 8.0 |
| Further details — not scored | ||
| Size | 2 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | MINORU AIKAWA | Oscar Bouwmans |
Customer experience
Prspctv
Q Surface
In-app purchases
Prspctv
No in-app purchases
Q Surface
No in-app purchases
Questions
Is Prspctv free?
Is Q Surface free?
Which has better reviews, Prspctv or Q Surface?
Do Prspctv or Q Surface have ads?
Which is updated more often, Prspctv or Q Surface?
Other comparisons
