Galileo Data Entry vs WoziGrow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Galileo Data Entry
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This great App allows the social scientist to conduct surveys that all users of the app will see. The users fill out these surveys by reporting the differences (or distances) between a list of concepts. The user reports the distance of each concept to each other concept. This data creates a matrix of responses that can be reconstructed into a 3D map showing a 'conceptual space' using 'R' software, available for free download. This App can be also be used to collect any multidimensional scaling data such as that collected and mapped by SPSS, Statistics Package for the Social Sciences, an IBM product and a variety of other applications that are available for purchase. When the user is done filling out the survey, the user selects 'Exit and Send' and the data that was collected by the App is delivered to the social scientist as a list of pairs of concepts and the differences (or distances) between them. Any questions, contact the author on the support site! Need a custom version for your organization? Contact the author? This software can also be used to collect data for the Galileo System created by Rick Holmes and a variety of students over the years from Michigan State University, SUNY Albany and SUNY Buffalo including the author for Dr. Joseph Woelfel.
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 price: WoziGrow at Free against Galileo Data Entry's $0.99. WoziGrow also leads on update cadence (every 2 days vs every 3 months). Galileo Data Entry's advantage is in-app purchases (none vs 1) and iOS requirement (14.0 vs 17.3). On ads and device support 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
WoziGrow is free to download; Galileo Data Entry costs $0.99 up front. WoziGrow sells 1 one-off in-app purchase. Galileo Data Entry asks for nothing beyond the download.
Galileo Data Entry ships an update every 3 months, WoziGrow every 2 days. The most recent releases landed on October 9, 2026 and October 13, 2026 respectively.
| Parameter | Galileo Data Entry | WoziGrow |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | — | 4.5 (11 ratings) — better |
| Positive reviews | — | 83.3% of reviews |
| Number of ratings | — | 11 — better |
| Update frequency | Every 3 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 17.3 |
| Further details — not scored | ||
| Size | 0 MB | 56 MB |
| Age rating | 4+ | 12+ |
| Developer | Robert L Zimmelman | Wozi Pte. Ltd. |
In-app purchases
Galileo Data Entry
No in-app purchases
WoziGrow
- WoziGrow Full Version$6.99









