LayerFlow vs WoziGrow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LayerFlow
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.
- Visualizes OSI model
- Visualizes TCP/IP model
- Interactive exploration of layers
- Explains layer functions
- Demonstrates data movement
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LayerFlow brings the complex world of network layers to your fingertips. Designed for students, IT professionals, and curious minds, LayerFlow visualises the OSI and TCP/IP models in a clear and interactive way. Explore each layer, understand their functions, and see how data moves across networks.
WoziGrow
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.
- Visual flashcards with illustrations
- Spaced repetition system (SRS)
- Sticker collection album
- Beginner-focused vocabulary
- Home screen widgets
- 17+ languages supported
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Don't just memorize words. Collect them. WoziGrow turns language learning into a visual game. Designed specifically for beginners, every word you learn unlocks a unique, hand-drawn sticker—from a smiling strawberry to a grumpy cat. Why WoziGrow? Most flashcard apps are just text. WoziGrow uses Visual Association to help you learn faster. 1. See the word: A card appears with a cute sticker. 2. Swipe to learn: Swipe Right if you know it, Left if you don't. 3. Build your collection: Mastered words fill your sticker album. Watching your vocabulary grow is oddly satisfying. Key Features: * Visual Flashcards: No boring text lists. Colorful illustrations for every word. * Smart Memory (SRS): We use the Leitner spaced repetition system. Words you struggle with appear more often until they stick. * Beginner Focused: No complex grammar or conjugation. Just the essential nouns you need to survive travel: apple, train, ticket, water. * Home Screen Widgets: Keep your "Always Visible" vocabulary growing even when the app is closed. 17+ Languages Included: Unlock stickers in: * Chinese (Simplified & Traditional) * Japanese (日本語) & Korean (한국어) * Spanish (Español) & French (Français) * German (Deutsch) & Italian (Italiano) * Thai (ไทย), Vietnamese (Tiếng Việt) & Indonesian * Russian (Русский), Polish (Polski) & Turkish * Hindi (हिन्दी) & Portuguese (Português) UNLOCK ALL THEMES (IN-APP PURCHASE) WoziGrow is free to download and use with the Animals theme. Unlock all 12 themes (900+ words) with a one-time purchase. Payment is charged to your Apple ID account upon confirmation of purchase. This is a one-time payment with forever access—not a subscription. You can restore your purchase on any device with the same Apple ID. Private & Safe: No ads, no tracking. Privacy Policy: https://wozi.app/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 September 28, 2026 respectively.
| Parameter | LayerFlow | WoziGrow |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.5 (11 ratings) |
| Positive reviews | — | 83.3% of reviews |
| Number of ratings | 1 | 11 — better |
| Update frequency | Every 3 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18.2 | 17.3 — better |
| Further details — not scored | ||
| Size | 4 MB | 56 MB |
| Age rating | 4+ | 12+ |
| Developer | Manuel Schaer | Wozi Pte. Ltd. |
In-app purchases
LayerFlow
No in-app purchases
WoziGrow
- WoziGrow Full Version$6.99
