# FathomVerse vs WikiFM

The clearest difference is update cadence: WikiFM at every 5 days against FathomVerse's every 6 weeks. WikiFM also leads on rating (4.9 vs 4.7) and review sentiment (100% vs 86%). FathomVerse's advantage is ratings volume (92 vs 14) and iOS requirement (15.0 vs 18.0). 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.

WikiFM holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: FathomVerse has 92 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 86% of FathomVerse's written reviews are positive against 100% of WikiFM's.

FathomVerse ships an update every 6 weeks, WikiFM every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | FathomVerse | WikiFM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (92 ratings)](https://appshunter.io/ios/app/fathomverse/id6469854247/reviews) | **[4.9 (14 ratings)](https://appshunter.io/ios/app/wikifm-encyclopedia-radio/id6800855289/reviews)** |
| Number of ratings | **92** | 14 |
| Positive reviews | 85.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | Free | Free |
| Size | 284 MB | 7 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Monterey Bay Aquarium Research Institute](https://appshunter.io/developer/997448509) | [Maki Software](https://appshunter.io/developer/1656625143) |

## 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


### WikiFM

[App page](https://appshunter.io/ios/app/wikifm-encyclopedia-radio/id6800855289)

This app transforms Wikipedia into an audio learning experience, allowing you to listen to articles, news, and historical events. Explore trending topics and easily navigate between related subjects for continuous knowledge discovery.

**Highlights:** Wikipedia as audio, Listen to trending articles, Explore historical events, Jump between related topics, On-the-go learning

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is FathomVerse free?

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

### Is WikiFM free?

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

### Which has better reviews, FathomVerse or WikiFM?

WikiFM is rated higher. FathomVerse averages 4.7 out of 5 from 92 ratings, while WikiFM averages 4.9 from 14 ratings.

### Do FathomVerse or WikiFM have ads?

Neither FathomVerse nor WikiFM shows ads.

### Which is updated more often, FathomVerse or WikiFM?

FathomVerse ships an update every 6 weeks, and WikiFM every 5 days. Most recently, FathomVerse was updated on October 24, 2026 and WikiFM on October 24, 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.*