# Clozemaster－Vocabulary Builder vs Flow

The clearest difference is rating: Clozemaster－Vocabulary Builder at 4.8 against Flow's 1.0. Clozemaster－Vocabulary Builder also leads on ratings volume (2.1K vs 1) and review sentiment (82% vs 67%). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Clozemaster－Vocabulary Builder sells 8 in-app purchases, starting at $8.99 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.

Clozemaster－Vocabulary Builder holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Clozemaster－Vocabulary Builder has 2.1K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 82% of Clozemaster－Vocabulary Builder's written reviews are positive against 67% of Flow's.

Clozemaster－Vocabulary Builder ships an update every 11 days, Flow weekly. The most recent releases landed on October 18, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Clozemaster－Vocabulary Builder | Flow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (2.1K ratings)](https://appshunter.io/ios/app/clozemastervocabulary-builder/id1149199075/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/flow-language-lessons/id6498631478/reviews) |
| Number of ratings | **2.1K** | 1 |
| Positive reviews | **82.4% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Weekly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 82 MB | 62 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Language Innovation LLC](https://appshunter.io/developer/1149199074) | [Christian Hibberd](https://appshunter.io/developer/1726115062) |

## What reviewers say

### Clozemaster－Vocabulary Builder

[App page](https://appshunter.io/ios/app/clozemastervocabulary-builder/id1149199075)

Master vocabulary in over 50 languages through engaging cloze tests. Learn words in real-world sentence contexts, track progress, and compete globally. Offers multiple learning modes and grammar explanations.

**Highlights:** Cloze tests for vocabulary learning, Learn vocabulary in context, Over 50 languages available, Gamified learning with leaderboards, Multiple learning modes (Vocabulary, Listening, Speaking), Grammar explanations, Adjustable speaking speed

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Clozemaster Pro Monthly | $8.99 | per month |
| Clozemaster Pro Monthly | $12.99 | per month |
| Clozemaster Pro Monthly | $12.99 | per month |
| Clozemaster Pro Yearly | $69.99 | per year |
| Clozemaster Pro Yearly | $79.99 | per year |
| Clozemaster Pro Annual | $79.99 | per year |
| Clozemaster Pro Annual | $79.99 | per year |
| Clozemaster Pro Yearly | $79.99 | per year |

**What reviewers like**

- 👍 Great for learning vocabulary and grammar
- 🚀 Effective spaced repetition and context-based learning
- 🎮 Gamified and enjoyable learning experience
- 🌐 Wide range of languages available, including rare ones
- 💡 Useful sentence explanations and grammar insights

**What reviewers complain about**

- 🐛 Occasional issues with audio quality and TTS
- 💰 Subscription model considered too expensive by some
- 🔍 Limited free version with daily sentence cap
- 🤖 Concerns about over-reliance on AI-generated content
- 🤔 Not suitable for complete beginners in a language

**Reported bugs**

- Crashes and performance issues on older devices
- Incorrect translations and sentence examples
- Inconsistencies in language-specific features

**Requested features**

- Ability to add custom sentences and vocabulary
- More detailed grammar explanations and lessons
- Integration with other language learning resources
- Improved user interface and navigation
- Offline mode with full functionality


### 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 Clozemaster－Vocabulary Builder free?

Clozemaster－Vocabulary Builder 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, Clozemaster－Vocabulary Builder or Flow?

Clozemaster－Vocabulary Builder is rated higher. Clozemaster－Vocabulary Builder averages 4.8 out of 5 from 2.1K ratings, while Flow averages 1.0 from 1 ratings.

### Do Clozemaster－Vocabulary Builder or Flow have ads?

Neither Clozemaster－Vocabulary Builder nor Flow shows ads.

### Which is updated more often, Clozemaster－Vocabulary Builder or Flow?

Clozemaster－Vocabulary Builder ships an update every 11 days, and Flow weekly. Most recently, Clozemaster－Vocabulary Builder was updated on October 18, 2026 and Flow on October 1, 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.*