# Universal Zoom vs Space by Tinybop

The clearest difference is rating: Universal Zoom at 4.8 against Space by Tinybop's 4.3. Universal Zoom also leads on review sentiment (97% vs 67%) and ratings volume (356 vs 72). Space by Tinybop's advantage is price ($3.99 vs $5.99) and iOS requirement (12.0 vs 15.5). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

Universal Zoom costs $5.99 and Space by Tinybop $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Universal Zoom holds the better App Store score, 4.8 against 4.3. Both are backed by a comparable volume of ratings — 356 and 72 respectively. Written reviews point the same way: 97% of Universal Zoom's written reviews are positive against 67% of Space by Tinybop's.

Universal Zoom ships an update every 4 months, Space by Tinybop every 6 months. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Universal Zoom | Space by Tinybop |
| --- | --- | --- |
| Price | $5.99 | **$3.99** |
| Rating | **[4.8 (356 ratings)](https://appshunter.io/ios/app/universal-zoom-science-guide/id807673066/reviews)** | [4.3 (72 ratings)](https://appshunter.io/ios/app/space-by-tinybop/id1126517945/reviews) |
| Number of ratings | **356** | 72 |
| Positive reviews | **96.7% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Monetization | Paid | Paid |
| Best chart rank | **#22** | #104 |
| Size | 175 MB | 255 MB |
| Requires iOS | 15.5 | **12.0** |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GamifyIt](https://appshunter.io/developer/807673069) | [Tinybop Inc.](https://appshunter.io/developer/682046582) |

## What reviewers say

### Universal Zoom

[App page](https://appshunter.io/ios/app/universal-zoom-science-guide/id807673066)

**Currently charting:** #22 Top Paid · Education, #195 Top Paid (US App Store)

Explore the universe's vastness and intricacy through interactive visual comparisons. Seamlessly zoom from subatomic particles to the observable universe, gaining intuition about scale and size with stunning imagery and clear explanations.

**Highlights:** Seamless zooming across scales, Visual comparisons of objects, Jargon-free scientific explanations, Audio narration, Over 270 objects presented to scale, Multi-language support

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Fascinating and informative
- 🚀 Smooth and seamless experience
- 💡 Puts things into perspective
- 👍 Great learning tool for all ages
- 👍 Visually appealing and well-designed

**What reviewers complain about**

- 🐛 Occasional bugs and crashes
- 🔋 High battery consumption
- 🔇 Background music could be improved

**Reported bugs**

- Incorrect information for some objects
- Compatibility issues on older devices
- Typos and minor errors in text

**Requested features**

- Add more objects and comparisons
- Customizable object feature
- Support for more languages
- Ability to toggle between metric and imperial units
- Search and filtering options


### Space by Tinybop

[App page](https://appshunter.io/ios/app/space-by-tinybop/id1126517945)

**Currently charting:** #104 Top Paid · Education (US App Store)

Explore our solar system and visit each planet up close. Discover their surfaces, characteristics, and orbits through interactive play. Test atmospheres, gravity, and observe planetary spins and seasons.

**Highlights:** Visit 8 planets and the sun, Study planet surfaces up close, Discover planet characteristics, Test atmospheres and gravity with meteorites, Compare planet sizes and masses, Observe planetary orbits and moon phases, Explore Mars with rovers and chopper

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Universal Zoom free?

Universal Zoom costs $5.99, with no in-app purchases.

### Is Space by Tinybop free?

Space by Tinybop costs $3.99, with no in-app purchases.

### Which has better reviews, Universal Zoom or Space by Tinybop?

Universal Zoom is rated higher. Universal Zoom averages 4.8 out of 5 from 356 ratings, while Space by Tinybop averages 4.3 from 72 ratings.

### Do Universal Zoom or Space by Tinybop have ads?

Neither Universal Zoom nor Space by Tinybop shows ads.

### Which is updated more often, Universal Zoom or Space by Tinybop?

Universal Zoom ships an update every 4 months, and Space by Tinybop every 6 months. Most recently, Universal Zoom was updated on October 16, 2026 and Space by Tinybop on October 17, 2026.

### Which is more popular, Universal Zoom or Space by Tinybop?

Universal Zoom currently peaks at #22 in the App Store charts, and Space by Tinybop at #104. Chart position reflects recent download velocity rather than total install base.

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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.*