Tuning Fork Study vs Fixies Coloring Book
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tuning Fork Study
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Tuning Fork Effects EduTech is an interactive learning app designed to help students understand the effects of a vibrating tuning fork. Through clear explanations, engaging visuals, and activity-based demonstrations, the app makes learning about sound vibrations simple and fun. Students can explore how a tuning fork produces sound, how vibrations propagate through different mediums, and how sound waves interact with the environment. The app features 3D interactive models that can be zoomed, rotated, and explored offline, making physics concepts easier to visualize and understand. Ideal for school-level physics, the app helps learners grasp the fundamentals of sound, vibration, and wave propagation with an interactive and hands-on approach. Features: - Interactive 3D tuning fork models with zoom & rotate - Learn how vibrations produce sound - Understand wave propagation and effects - Clear, student-friendly explanations - Works completely offline - no internet needed - Activity-based visuals for deeper understanding - Perfect for school physics and sound experiments Explore the fascinating world of vibrations and sound with Tuning Fork Effects EduTech, your interactive guide to learning physics effectively.
Fixies Coloring Book
This app allows children to color cartoon characters and participate in weekly online drawing contests. Submitted artwork is moderated and can receive votes from other users, with top entries featured. It offers simple coloring tools and voice guidance, making it easy for young children to use.
- Coloring pages based on The Fixies
- Weekly online drawing contests
- Artwork submission and voting
- Hall of Fame for top entries
- Simple coloring tools
- Voice guidance for kids
- Moderated submissions
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Color, submit, and see your child’s artwork get votes. The largest collection of coloring pages based on The Fixies, plus weekly online drawing contests. Contest participation is free. Kids color their favorite characters and submit their artwork to contests. After moderation, drawings appear in the contest gallery where other users can vote. Top entries are featured in the app’s Hall of Fame. How contests work: 1. Choose a picture and color it 2. Submit the artwork for moderation 3. After approval, it appears in the contest gallery and starts getting votes When contests take place: Every week from Wednesday through Sunday. Turn on notifications so you don’t miss a new contest. Designed for kids: * simple and easy-to-use coloring tools * bright colors and fun textures * voice guidance — no reading required Safe for kids: * all submissions are moderated * no direct communication between users * compliant with children’s data protection standards This app is part of the Kidify collection. One subscription unlocks the full library: * 23 educational apps (regularly updated) * 450+ coloring pages with contests * 100+ puzzles * dozens of educational mini-games * early math learning from counting to basic skills Download “Fixies: Coloring & Contests” — kids can color, submit their artwork, and take part in contests. Some content is available for free, while the full experience requires a subscription with monthly or yearly plans. Subscriptions renew automatically. Privacy Policy: https://kidify.games/privacy-policy/ Terms of Use: https://kidify.games/terms-of-use/
Screenshots
Verdict
The clearest difference is price: Fixies Coloring Book at Free against Tuning Fork Study's $1.99. Fixies Coloring Book also leads on update cadence (every 6 weeks vs every 37 months). Tuning Fork Study's advantage is in-app purchases (none vs 3) and iOS requirement (12.0 vs 15.0). 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
Fixies Coloring Book is free to download; Tuning Fork Study costs $1.99 up front. Fixies Coloring Book sells 3 in-app purchases, starting at $5.99 per month. Tuning Fork Study asks for nothing beyond the download.
Tuning Fork Study ships an update every 37 months, Fixies Coloring Book every 6 weeks. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.
| Parameter | Tuning Fork Study | Fixies Coloring Book |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | — | 4.6 (15 ratings) — better |
| Number of ratings | — | 15 — better |
| Update frequency | Every 37 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 224 MB | 253 MB |
| Age rating | 4+ | 4+ |
| Developer | VIRTUAL FILAMENTS PRIVATE LIMITED | Apic Ways |
In-app purchases
Tuning Fork Study
No in-app purchases
Fixies Coloring Book
- Kidify Games for Month3 Days trial$5.991 Month
- Kidify Games for Month$5.991 Month
- Kidify Games for Year$39.991 Year
Questions
Is Tuning Fork Study free?
Is Fixies Coloring Book free?
Do Tuning Fork Study or Fixies Coloring Book have ads?
Which is updated more often, Tuning Fork Study or Fixies Coloring Book?
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