# StereoImages vs Mystereogram

The clearest difference is rating: Mystereogram at 5.0 against StereoImages's 4.0. Mystereogram also leads on update cadence (every 6 days vs every 78 months). StereoImages's advantage is in-app purchases (none vs 2) and iOS requirement (11.4 vs 15.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Mystereogram sells 2 one-off in-app purchases. StereoImages asks for nothing beyond the download.

Mystereogram holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

StereoImages ships an update every 78 months, Mystereogram every 6 days. The most recent releases landed on October 21, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | StereoImages | Mystereogram |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/stereoimages/id499409256/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mystereogram/id1633778620/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 78 months | **Every 6 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 150 MB | 26 MB |
| Requires iOS | **11.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NMS Narcisse Mavoha Solutions Sarl](https://appshunter.io/developer/963941606) | [Vitaly Kulagin](https://appshunter.io/developer/1524623012) |

## What reviewers say

### StereoImages

[App page](https://appshunter.io/ios/app/stereoimages/id499409256)

Experience hidden 3D images by diverging your eyes to focus on 2D patterns. This app offers a unique visual experience, allowing you to discover three-dimensional worlds within static designs. Prepare for an engaging and immersive journey.

**Highlights:** View hidden 3D images, Diverge eyes to see depth, Interactive 2D patterns, Unique visual experience, Immersive 3D discovery

**Features:** macOS Compatibility

**In-app purchases:** none


### Mystereogram

[App page](https://appshunter.io/ios/app/mystereogram/id1633778620)

Engage your eyes with a unique game that uses stereo images to provide a fun visual workout. Explore a museum filled with stereograms, earn coins, and unlock secret statuses. It's an entertaining challenge for all ages.

**Highlights:** Stereo image viewing, Eye exercise benefits, Museum exploration, In-game currency, Secret order statuses, Hint system

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 300 coins | $0.99 | one-time |
| 1000 coins | $1.99 | one-time |


## Frequently asked questions

### Is StereoImages free?

StereoImages is free to download, with no in-app purchases.

### Is Mystereogram free?

Mystereogram is free to download, with in-app purchases available.

### Which has better reviews, StereoImages or Mystereogram?

Mystereogram is rated higher. StereoImages averages 4.0 out of 5 from 1 ratings, while Mystereogram averages 5.0 from 2 ratings.

### Do StereoImages or Mystereogram have ads?

Neither StereoImages nor Mystereogram shows ads.

### Which is updated more often, StereoImages or Mystereogram?

StereoImages ships an update every 78 months, and Mystereogram every 6 days. Most recently, StereoImages was updated on October 21, 2026 and Mystereogram on October 22, 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.*