# 3D stereogram vs Streets Pro

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.

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.

## The numbers

| Metric | 3D stereogram | Streets Pro |
| --- | --- | --- |
| Price | **$2.99** | $74.99 |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/3d-stereogram-human/id640999250/reviews) | **[5.0 (23 ratings)](https://appshunter.io/ios/app/streets-pro/id1402984484/reviews)** |
| Number of ratings | 1 | **23** |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 50 months | **Every 2 weeks** |
| Monetization | Paid | Paid |
| Best chart rank | — | **#176** |
| Size | 220 MB | 8 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [koikoi.biz](https://appshunter.io/developer/444917150) | [Marc Kerstein](https://appshunter.io/developer/821255617) |

## What reviewers say

### 3D stereogram

[App page](https://appshunter.io/ios/app/3d-stereogram-human/id640999250)

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.

**Highlights:** Human-themed stereograms, Brightness regulation, Zoom in/out functionality, Parallel and cross-eyed viewing, Bookmark feature, Slideshow mode

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Streets Pro

[App page](https://appshunter.io/ios/app/streets-pro/id1402984484)

**Currently charting:** #176 Top Paid · Entertainment (US App Store)

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.

**Highlights:** 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

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is 3D stereogram free?

3D stereogram costs $2.99, with no in-app purchases.

### Is Streets Pro free?

Streets Pro costs $74.99, with no in-app purchases.

### Which has better reviews, 3D stereogram or Streets Pro?

Streets Pro is rated higher. 3D stereogram averages 1.0 out of 5 from 1 ratings, while Streets Pro averages 5.0 from 23 ratings.

### Do 3D stereogram or Streets Pro have ads?

Neither 3D stereogram nor Streets Pro shows ads.

### Which is updated more often, 3D stereogram or Streets Pro?

3D stereogram ships an update every 50 months, and Streets Pro every 2 weeks. Most recently, 3D stereogram was updated on November 10, 2026 and Streets Pro on November 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*