# One Thing Explained vs Tomo

The clearest difference is review sentiment: One Thing Explained at 100% against Tomo's 67%. One Thing Explained also leads on rating (5.0 vs 4.7). Tomo's advantage is monetization model (free vs free with in-app purchases) and ratings volume (33 vs 5). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. One Thing Explained sells 1 one-off in-app purchase and Tomo sells 8 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

One Thing Explained holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Tomo has 33 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 100% of One Thing Explained's written reviews are positive against 67% of Tomo's.

Both ship on a similar rhythm, roughly every 9 days. The most recent releases landed on October 31, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | One Thing Explained | Tomo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/one-thing-explained/id6759796555/reviews)** | [4.7 (33 ratings)](https://appshunter.io/ios/app/tomo-level-up-your-knowledge/id6760721273/reviews) |
| Number of ratings | 5 | **33** |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | Every 9 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 19 MB | 68 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Luz Tatiana Abromitis](https://appshunter.io/developer/1151257182) | [Mohannad Ali](https://appshunter.io/developer/879125039) |

## What reviewers say

### One Thing Explained

[App page](https://appshunter.io/ios/app/one-thing-explained/id6759796555)

This app simplifies complex world news into easy-to-understand explanations for children. It encourages daily curiosity with reading streaks and interactive games, while offering family-friendly controls for content sharing and approval.

**Highlights:** Simple, age-appropriate news explanations, Daily topics to build reading habits, Interactive 'Can You Guess It?' game, Family Reading controls for content approval, Calm and safe learning environment, AI-assisted content simplification

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 25 Explanations | $1.99 | one-time |


### Tomo

[App page](https://appshunter.io/ios/app/tomo-level-up-your-knowledge/id6760721273)

Turn any topic into a personalized, game-like course that takes just five minutes a day to complete. Simply type what you want to learn, and the AI will create a structured learning path. Build habits and feed your curiosity with bite-sized daily lessons.

**Highlights:** Personalized AI-generated courses, Bite-sized daily learning levels, Gamified learning with XP and streaks, Learn any topic imaginable, Habit-building approach to learning

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tomo Pro Monthly | $9.99 | per month |
| Tomo Max Monthly | $19.99 | per month |
| Tomo Pro Yearly | $59.99 | per year |
| Tomo Max Yearly | $119.99 | per year |
| Vault Key | $4.99 | one-time |
| 50 Sparks | $9.99 | one-time |
| 120 Sparks | $14.99 | one-time |
| 300 Sparks | $29.99 | one-time |


## Frequently asked questions

### Is One Thing Explained free?

One Thing Explained is free to download, with in-app purchases available.

### Is Tomo free?

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

### Which has better reviews, One Thing Explained or Tomo?

One Thing Explained is rated higher. One Thing Explained averages 5.0 out of 5 from 5 ratings, while Tomo averages 4.7 from 33 ratings.

### Do One Thing Explained or Tomo have ads?

Neither One Thing Explained nor Tomo shows ads.

### Which is updated more often, One Thing Explained or Tomo?

One Thing Explained ships an update every 9 days, and Tomo every 9 days. Most recently, One Thing Explained was updated on October 31, 2026 and Tomo on November 9, 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.*