# NASA Visualization Explorer vs Pet Bingo

The clearest difference is rating: Pet Bingo at 4.5 against NASA Visualization Explorer's 3.3. Pet Bingo also leads on review sentiment (89% vs 50%). NASA Visualization Explorer's advantage is monetization model (free vs paid) and update cadence (every 3 months vs every 11 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Pet Bingo holds the better App Store score, 4.5 against 3.3. Both are backed by a comparable volume of ratings — 88 and 194 respectively. Written reviews point the same way: 50% of NASA Visualization Explorer's written reviews are positive against 89% of Pet Bingo's.

NASA Visualization Explorer ships an update every 3 months, Pet Bingo every 11 months. The most recent releases landed on October 29, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | NASA Visualization Explorer | Pet Bingo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (88 ratings)](https://appshunter.io/ios/app/nasa-visualization-explorer/id448700202/reviews) | **[4.5 (194 ratings)](https://appshunter.io/ios/app/pet-bingo-duck-duck-moose/id726307725/reviews)** |
| Number of ratings | 88 | **194** |
| Positive reviews | 49.8% of reviews | **88.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 11 months |
| Monetization | **Free** | Paid |
| Size | 35 MB | 58 MB |
| Requires iOS | **6.1** | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NASA](https://appshunter.io/developer/355542146) | [Duck Duck Moose LLC](https://appshunter.io/developer/303076298) |

## What reviewers say

### NASA Visualization Explorer

[App page](https://appshunter.io/ios/app/nasa-visualization-explorer/id448700202)

Explore advanced space-based research through engaging stories and stunning visualizations. See Earth from new perspectives and journey to distant locations through a direct connection to NASA's research spacecraft. Discover cutting-edge science delivered weekly to your device.

**Highlights:** Advanced space-based research stories, Cutting-edge research visualizations, View Earth from new perspectives, Travel to inaccessible locations, New stories updated weekly

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Stunning visuals
- 🔍 Informative content
- 👍 Easy to navigate
- 🤓 Great for science enthusiasts

**What reviewers complain about**

- 🐛 Frequent crashes
- ⏱️ Slow loading times
- 🔒 Requires account sign-in
- 💤 Lack of new content updates

**Reported bugs**

- Freezing on tutorial screen
- Incompatibility with iOS 10+
- Video playback issues
- Unreliable server connectivity

**Requested features**

- Offline content viewing
- Interactive data visualizations
- Support for older devices
- Customizable notification settings


### Pet Bingo

[App page](https://appshunter.io/ios/app/pet-bingo-duck-duck-moose/id726307725)

This app helps children aged 5-10 develop math skills through engaging pet-themed games. It covers addition, subtraction, multiplication, and division, with adaptive difficulty and progress tracking for parents and educators.

**Highlights:** Addition and subtraction practice, Multiplication and division drills, Mixed math mode with adaptive difficulty, Customizable times tables practice, Parent and teacher progress reporting, Educational hints developed by educators

**In-app purchases:** none

**What reviewers like**

- 💖 Educational math learning
- 🐾 Adorable and cute pets
- 🎮 Fun and engaging gameplay
- 🆓 Free to play
- 💡 Motivates children to learn

**What reviewers complain about**

- 😴 Can get boring after a while
- 🐌 Recent iOS update causing slowness/unresponsiveness
- ❓ Some users confused about pet growth (pregnancy?)
- ⚠️ Potential for inappropriate content access via YouTube link
- 📉 Pets disappear after a day of play (bug or intended?)

**Reported bugs**

- 🐛 Recent iOS update makes app slow/unresponsive
- 🐛 Pets disappear after one day of play
- 🐛 App resets when exiting (on some devices)
- 🐛 Crashes on iPad upon opening

**Requested features**

- 💡 Dress up pets
- 💡 Add toys and pet wear
- 💡 Decorate pet environment/houses
- 💡 Pause button
- 💡 More customization options


## Frequently asked questions

### Is NASA Visualization Explorer free?

NASA Visualization Explorer is free to download, with no in-app purchases.

### Is Pet Bingo free?

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

### Which has better reviews, NASA Visualization Explorer or Pet Bingo?

Pet Bingo is rated higher. NASA Visualization Explorer averages 3.3 out of 5 from 88 ratings, while Pet Bingo averages 4.5 from 194 ratings.

### Do NASA Visualization Explorer or Pet Bingo have ads?

Neither NASA Visualization Explorer nor Pet Bingo shows ads.

### Which is updated more often, NASA Visualization Explorer or Pet Bingo?

NASA Visualization Explorer ships an update every 3 months, and Pet Bingo every 11 months. Most recently, NASA Visualization Explorer was updated on October 29, 2026 and Pet Bingo 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.*