# Idiom vs Flow

The clearest difference is rating: Idiom at 4.8 against Flow's 1.0. Idiom also leads on ratings volume (175 vs 1) and review sentiment (91% vs 67%). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Idiom sells 3 in-app purchases, starting at $2.99 per month and Flow sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Idiom holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Idiom has 175 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 91% of Idiom's written reviews are positive against 67% of Flow's.

Idiom ships an update every 9 days, Flow weekly. The most recent releases landed on October 23, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Idiom | Flow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (175 ratings)](https://appshunter.io/ios/app/idiom-own-the-language/id1133735231/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/flow-language-lessons/id6498631478/reviews) |
| Number of ratings | **175** | 1 |
| Positive reviews | **91.4% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Freemium | Freemium |
| Size | 7 MB | 62 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [The Language Company](https://appshunter.io/developer/1653819176) | [Christian Hibberd](https://appshunter.io/developer/1726115062) |

## What reviewers say

### Idiom

[App page](https://appshunter.io/ios/app/idiom-own-the-language/id1133735231)

Master new languages with real-world content. Learn vocabulary from trending news, practice listening with popular shows, and improve reading comprehension with books. Supports over 100 languages.

**Highlights:** Learn from trending news, Practice with popular shows, Build reading comprehension with books, Import custom content (websites, videos, ebooks, PDFs), Camera mode for physical text, Supports over 100 languages

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Student | $2.99 | per month |
| Pro | $4.99 | per month |
| Patron | $6.99 | per month |


### Flow

[App page](https://appshunter.io/ios/app/flow-language-lessons/id6498631478)

This app offers a personalized language learning experience for intermediate to advanced learners. It uses real-world content like TV shows and podcasts to create engaging lessons tailored to your interests and skill level, helping you achieve fluency faster.

**Highlights:** Personalized learning paths, Real-world content integration, Adaptive to skill level, Progress tracking, Focus on fluency, Interest-based learning

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $5.99 | per month |
| Yearly Plan | $59.99 | per year |


## Frequently asked questions

### Is Idiom free?

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

### Is Flow free?

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

### Which has better reviews, Idiom or Flow?

Idiom is rated higher. Idiom averages 4.8 out of 5 from 175 ratings, while Flow averages 1.0 from 1 ratings.

### Do Idiom or Flow have ads?

Neither Idiom nor Flow shows ads.

### Which is updated more often, Idiom or Flow?

Idiom ships an update every 9 days, and Flow weekly. Most recently, Idiom was updated on October 23, 2026 and Flow on October 17, 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.*