# FathomVerse vs CSUMB SAFE

The clearest difference is update cadence: CSUMB SAFE at every 4 days against FathomVerse's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

FathomVerse ships an update every 6 weeks, CSUMB SAFE every 4 days. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | FathomVerse | CSUMB SAFE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (88 ratings)](https://appshunter.io/ios/app/fathomverse/id6469854247/reviews)** | — |
| Number of ratings | **88** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 284 MB | 29 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Monterey Bay Aquarium Research Institute](https://appshunter.io/developer/997448509) | [California State University, Monterey Bay](https://appshunter.io/developer/386364178) |

## What reviewers say

### FathomVerse

[App page](https://appshunter.io/ios/app/fathomverse/id6469854247)

Explore the ocean world through an immersive game that trains AI for scientific research. Discover and identify over 50 groups of ocean animals using real imagery collected by researchers. Contribute to science while playing minigames, completing quests, and earning badges.

**Highlights:** Play minigames with real ocean imagery, Identify over 50 groups of ocean animals, Save and share favorite images, Participate in quests and earn badges, Unlock awards for gameplay contributions, Customize soundscape with Ocean Radio

**In-app purchases:** none

**What reviewers like**

- 🌊 Relaxing and peaceful experience
- 🔍 Opportunity to contribute to ocean research
- 🌟 Stunning visuals and immersive environment
- 🧠 Educational content on marine life
- 🤝 Responsive and helpful development team

**What reviewers complain about**

- 🐛 Buggy and inconsistent user interface
- 🤔 Unclear instructions and onboarding process
- ⏱️ Slow and tedious core gameplay loop
- 🔍 Lack of ability to re-examine animal images
- 🧭 Inconsistent controls between different sections


### CSUMB SAFE

[App page](https://appshunter.io/ios/app/csumb-safe/id6748838032)

**In-app purchases:** none


## Frequently asked questions

### Is FathomVerse free?

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

### Is CSUMB SAFE free?

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

### Do FathomVerse or CSUMB SAFE have ads?

Neither FathomVerse nor CSUMB SAFE shows ads.

### Which is updated more often, FathomVerse or CSUMB SAFE?

FathomVerse ships an update every 6 weeks, and CSUMB SAFE every 4 days. Most recently, FathomVerse was updated on October 9, 2026 and CSUMB SAFE on October 6, 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.*