# SmartStart Early Learning vs Univerzoom 3D

The clearest difference is update cadence: Univerzoom 3D at every 2 months against SmartStart Early Learning's every 12 months. Univerzoom 3D also leads on iOS requirement (15.0 vs 26.6). On price, ads, in-app purchases and device support there is nothing between them.

SmartStart Early Learning costs $2.99 and Univerzoom 3D $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SmartStart Early Learning ships an update every 12 months, Univerzoom 3D every 2 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | SmartStart Early Learning | Univerzoom 3D |
| --- | --- | --- |
| Price | $2.99 | $2.99 |
| Rating | — | **[4.8 (289 ratings)](https://appshunter.io/ios/app/univerzoom-3d-explore-scale/id1552648156/reviews)** |
| Number of ratings | — | **289** |
| Positive reviews | — | 97.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 50 MB | 255 MB |
| Requires iOS | 26.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DigiGalaxy](https://appshunter.io/developer/1470420175) | [Linda Schnetzinger](https://appshunter.io/developer/1479825448) |

## What reviewers say

### SmartStart Early Learning

[App page](https://appshunter.io/ios/app/smartstart-early-learning/id1470420387)

**Features:** macOS Compatibility

**In-app purchases:** none


### Univerzoom 3D

[App page](https://appshunter.io/ios/app/univerzoom-3d-explore-scale/id1552648156)

Explore the vastness of the universe and the intricacies of the microcosmos with intuitive touch controls. Compare celestial bodies, everyday objects, and subatomic particles to grasp their true scale. Discover fascinating facts and learn about the cosmos and beyond.

**Highlights:** Intuitive gesture-based scaling, Explore universe to atomic levels, Compare sizes of diverse objects, Learn facts about celestial bodies, Text-to-Speech for facts, External resource links

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartStart Early Learning free?

SmartStart Early Learning costs $2.99, with no in-app purchases.

### Is Univerzoom 3D free?

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

### Do SmartStart Early Learning or Univerzoom 3D have ads?

Neither SmartStart Early Learning nor Univerzoom 3D shows ads.

### Which is updated more often, SmartStart Early Learning or Univerzoom 3D?

SmartStart Early Learning ships an update every 12 months, and Univerzoom 3D every 2 months. Most recently, SmartStart Early Learning was updated on November 6, 2026 and Univerzoom 3D 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.*