# Fathom vs AlingoU

The clearest difference is monetization model: AlingoU at freemium against Fathom's subscription. AlingoU also leads on ads (none vs shown) and review sentiment (100% vs 69%). Fathom's advantage is ratings volume (508 vs 2). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Fathom sells 8 in-app purchases, starting at $6.99 per month and AlingoU sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

AlingoU holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Fathom has 508 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 69% of Fathom's written reviews are positive against 100% of AlingoU's.

Fathom ships an update weekly, AlingoU every 2 days. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Fathom | AlingoU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (508 ratings)](https://appshunter.io/ios/app/fathom-learn-philosophy/id6742149252/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/alingou/id6746413264/reviews)** |
| Number of ratings | **508** | 2 |
| Positive reviews | 69.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Subscription | **Freemium** |
| Size | 191 MB | 4 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Polywise, Inc.](https://appshunter.io/developer/1437286958) | [椿灏 王](https://appshunter.io/developer/1799841733) |

## What reviewers say

### Fathom

[App page](https://appshunter.io/ios/app/fathom-learn-philosophy/id6742149252)

Explore great thinkers and philosophies with bite-sized lessons. Understand complex ideas with elegant visuals and build a daily habit of learning. Access over 50 learning paths on diverse philosophical topics.

**Highlights:** Daily philosophy habit building, Bite-sized lessons (under 2 minutes), Elegant visual explanations, 50+ learning paths, Save and review insights, Set learning goals

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $6.99 | per month |
| Premium Monthly Subscription | $12.99 | per month |
| Yearly Subscription (no trial) | $49.99 | per year |
| Yearly Subscription | $49.99 | per year |
| Yearly Subscription (Premium) | $59.99 | per year |
| Yearly Access Premium No Trial | $59.99 | per year |
| Yearly Sub Premium No Trial | $69.99 | per year |
| Yearly Subscription Premium | $69.99 | per year |

**What reviewers like**

- 👍 Engaging and interactive lessons
- 🎨 Visually appealing and informative
- 🧠 Helps develop critical thinking skills
- 🔍 Broad range of philosophical topics covered

**What reviewers complain about**

- 💰 Subscription-based model with limited free trial
- 🤔 Some questions felt leading rather than open-ended
- 🕰️ Lack of flexibility to revisit initial philosopher selections

**Reported bugs**

- Unexpected charges during free trial period
- Potential issues with app functionality and compatibility

**Requested features**

- Option to customize or revisit philosopher selections
- More information about the app's algorithm and learning progression
- Ability to explore a wider range of philosophical perspectives


### AlingoU

[App page](https://appshunter.io/ios/app/alingou/id6746413264)

This app helps you learn new languages faster by using memorable sound-alike phrases and short stories. It focuses on practical vocabulary and pronunciation without complex grammar, making language acquisition fun and effective.

**Highlights:** Mnemonic sound-alike hacks, Engaging mini stories, 18 popular languages, Instant pronunciation guides, Focus on practical phrases, Zero grammar stress

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Yearly Subscription | $35.99 | per year |


## Frequently asked questions

### Is Fathom free?

Fathom is free to download, with in-app purchases available.

### Is AlingoU free?

AlingoU is free to download, with in-app purchases available.

### Which has better reviews, Fathom or AlingoU?

AlingoU is rated higher. Fathom averages 4.8 out of 5 from 508 ratings, while AlingoU averages 5.0 from 2 ratings.

### Do Fathom or AlingoU have ads?

Fathom shows ads; AlingoU does not.

### Which is updated more often, Fathom or AlingoU?

Fathom ships an update weekly, and AlingoU every 2 days. Most recently, Fathom was updated on November 8, 2026 and AlingoU on October 30, 2026.

---

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