# Visceral Science vs GRADegy

The clearest difference is rating: GRADegy at 4.7 against Visceral Science's 3.7. GRADegy also leads on update cadence (every 3 weeks vs every 2 months) and ratings volume (35 vs 3). Visceral Science's advantage is iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

GRADegy holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: GRADegy has 35 ratings behind it against 3, so its average is the more settled of the two.

Visceral Science ships an update every 2 months, GRADegy every 3 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Visceral Science | GRADegy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/visceral-science/id1494958666/reviews) | **[4.7 (35 ratings)](https://appshunter.io/ios/app/gradegy/id1602401426/reviews)** |
| Number of ratings | 3 | **35** |
| Positive reviews | — | 90.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 598 MB | 38 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Abelana VR Productions Inc](https://appshunter.io/developer/1455306897) | [Ali Sobhani](https://appshunter.io/developer/1575631251) |

## What reviewers say

### Visceral Science

[App page](https://appshunter.io/ios/app/visceral-science/id1494958666)

Explore the life cycle of stars and master scientific concepts through an immersive augmented and virtual reality experience. Navigate the cosmos, including planets, galaxies, and black holes, to understand our origins.

**Highlights:** Immersive star life cycle exploration, Augmented and virtual reality integration, Cosmic navigation (planets, galaxies, black holes), Mastery of scientific concepts, Accessible space exploration

**In-app purchases:** none


### GRADegy

[App page](https://appshunter.io/ios/app/gradegy/id1602401426)

This app provides a gamified path to personal achievement and connects users with a supportive community. It helps users set and track goals through engaging, game-like mechanics.

**Highlights:** Gamified goal setting, Personal success roadmap, Supportive community, Progress tracking, Achievement system

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Visceral Science free?

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

### Is GRADegy free?

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

### Which has better reviews, Visceral Science or GRADegy?

GRADegy is rated higher. Visceral Science averages 3.7 out of 5 from 3 ratings, while GRADegy averages 4.7 from 35 ratings.

### Do Visceral Science or GRADegy have ads?

Neither Visceral Science nor GRADegy shows ads.

### Which is updated more often, Visceral Science or GRADegy?

Visceral Science ships an update every 2 months, and GRADegy every 3 weeks. Most recently, Visceral Science was updated on October 26, 2026 and GRADegy on October 24, 2026.

---

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