3D stereogram vs Streets Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
3D stereogram
Experience a unique stereogram application focused on human subjects for a novel 3D visual experience. Adjust brightness, zoom, and view images in various modes, including parallel and cross-eyed methods.
- Human-themed stereograms
- Brightness regulation
- Zoom in/out functionality
- Parallel and cross-eyed viewing
- Bookmark feature
- Slideshow mode
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This is a stereogram application. In general, stereogram uses objects and scenery as the theme. However, the theme of this application is human. As a result, this application is made to the application that it is possible to enjoy a three-dimensional feeling of real completely, different from other stereograms. By all means, please experience the great and novel three-dimensional impression. Q. What is Stereogram? A. By intentionally focusing on something with your eyes, pictures will become 3D. - Brightness regulating function. - Reduction/expansion function of pictures by pinch in / pinch out. - The automatic size change function of pictures. - About all pictures, there are parallel method / cross-eyed method / answer pictures. - Bookmark function. - The screens for explanation (explanation with pictures of the parallel method, FAQ, etc.). - Slide show function with full screen.
Streets Pro
This digital book test app uses a map on a borrowed phone to perform various location-based prediction effects. It allows users to predict spectator-chosen locations, street names, and local area details with advanced peek screen technology. The app is designed for easy performance without an accomplice or memory work.
- Predict spectator-chosen locations
- Determine thought-of street names
- Reveal local area details
- Advanced customizable peek screen
- Live peek and touch-to-peek
- QR code and NFC pairing
- Apple Watch support
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Streets Pro is a digital book test that uses a map on a borrowed phone. You'll be able to perform multiple effects with a map, both in person and remotely: - Predict which location a spectator will select in advance. - Determine which street name a spectator is merely thinking of. - Reveal information about a freely chosen local area. For example: - You send a spectator a link to a pin on a map. They’re told not to look just yet. - Have them name ANY location. - They look at the map to see that the prediction was correct. And then... - Have your spectator zoom in to the map to ANY location in the world and think of a street name. - You'll be able to tell them the street name, plus information about the local area such as restaurants and cafés, and much more! Streets Pro includes the most advanced peek screen ever created. This is a fully customisable display with multiple sources of information which adapts depending on relevance. Including: - A minimap. - POI lookup. - Address + ZIP/Postcode lookup. - Transgressive (progressive) anagram generator. Streets Pro also includes pro-level features such as: - Live Peek - see what is being typed in real-time. - Enhanced Touch To Peek. - QR code pairing support. - NFC tag pairing support. - Predict-to-pair functionality. - Apple Watch support. - Earpiece support. - Local notifications. * Works with ANY borrowed modern smartphone, tablet or computer. * You NEVER touch their phone! * VERY easy to perform. * NO accomplice required. * NO memory work needed. * Works in multiple languages including English, German, Spanish, French, Italian, Portuguese, Finnish, Swedish, Traditional Chinese, Vietnamese, Arabic, Thai, Russian, Hebrew, Polish and Dutch. "When I came up with my streets book test years ago, I thought it was a beast... Marc has taken that seed and grown a monster! Phenomenal." - John Archer. This app is for entertainment purposes only. Video and audio broadcasting of any description (including TV, radio and Internet) of this effect is prohibited without the written consent of its creator.
Screenshots
Verdict
The clearest difference is price: 3D stereogram at $2.99 against Streets Pro's $74.99. 3D stereogram also leads on iOS requirement (12.0 vs 17.6). Streets Pro's advantage is rating (5.0 vs 1.0) and review sentiment (100% vs 60%). On ads, in-app purchases, monetization model 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
3D stereogram costs $2.99 and Streets Pro $74.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Streets Pro holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: Streets Pro has 23 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 60% of 3D stereogram's written reviews are positive against 100% of Streets Pro's.
3D stereogram ships an update every 50 months, Streets Pro every 2 weeks. The most recent releases landed on November 10, 2026 and November 7, 2026 respectively.
| Parameter | 3D stereogram | Streets Pro |
|---|---|---|
| Price | $2.99 — better | $74.99 |
| Rating | 1.0 (1 ratings) | 5.0 (23 ratings) — better |
| Positive reviews | 60.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 23 — better |
| Update frequency | Every 50 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | — | #176 — better |
| Devices | iPhone, iPad, iPod — better | iPhone, Apple Watch |
| Requires iOS | 12.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 220 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | koikoi.biz | Marc Kerstein |
Customer experience
3D stereogram
Streets Pro
In-app purchases
3D stereogram
No in-app purchases
Streets Pro
No in-app purchases
Questions
Is 3D stereogram free?
Is Streets Pro free?
Which has better reviews, 3D stereogram or Streets Pro?
Do 3D stereogram or Streets Pro have ads?
Which is updated more often, 3D stereogram or Streets Pro?
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