# LayerFlow vs WoziGrow

The clearest difference is rating: LayerFlow at 5.0 against WoziGrow's 4.5. LayerFlow also leads on in-app purchases (none vs 1). WoziGrow's advantage is update cadence (every 2 days vs every 3 weeks) and ratings volume (11 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. WoziGrow sells 1 one-off in-app purchase. LayerFlow asks for nothing beyond the download.

LayerFlow holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: WoziGrow has 11 ratings behind it against 1, so its average is the more settled of the two.

LayerFlow ships an update every 3 weeks, WoziGrow every 2 days. The most recent releases landed on October 1, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | LayerFlow | WoziGrow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/layerflow/id6755438343/reviews)** | [4.5 (11 ratings)](https://appshunter.io/ios/app/wozigrow-visual-flashcards/id6755804611/reviews) |
| Number of ratings | 1 | **11** |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 4 MB | 56 MB |
| Requires iOS | 18.2 | **17.3** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [Manuel Schaer](https://appshunter.io/developer/1853897128) | [Wozi Pte. Ltd.](https://appshunter.io/developer/1092817989) |

## What reviewers say

### LayerFlow

[App page](https://appshunter.io/ios/app/layerflow/id6755438343)

This app visually explains network models like OSI and TCP/IP. It's designed for learners and professionals to understand network functions and data flow interactively.

**Highlights:** Visualizes OSI model, Visualizes TCP/IP model, Interactive exploration of layers, Explains layer functions, Demonstrates data movement

**Features:** macOS Compatibility

**In-app purchases:** none


### WoziGrow

[App page](https://appshunter.io/ios/app/wozigrow-visual-flashcards/id6755804611)

Learn new words through a visual game by collecting unique stickers for each term. This app uses spaced repetition and visual association to help beginners master vocabulary quickly. Track your progress and expand your collection across multiple languages.

**Highlights:** Visual flashcards with illustrations, Spaced repetition system (SRS), Sticker collection album, Beginner-focused vocabulary, Home screen widgets, 17+ languages supported

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WoziGrow Full Version | $6.99 | one-time |


## Frequently asked questions

### Is LayerFlow free?

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

### Is WoziGrow free?

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

### Which has better reviews, LayerFlow or WoziGrow?

LayerFlow is rated higher. LayerFlow averages 5.0 out of 5 from 1 ratings, while WoziGrow averages 4.5 from 11 ratings.

### Do LayerFlow or WoziGrow have ads?

Neither LayerFlow nor WoziGrow shows ads.

### Which is updated more often, LayerFlow or WoziGrow?

LayerFlow ships an update every 3 weeks, and WoziGrow every 2 days. Most recently, LayerFlow was updated on October 1, 2026 and WoziGrow on October 13, 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.*