Fourier Series Visualiser vs Birdly
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fourier Series Visualiser
Create intricate epicycle drawings by tracing any shape with your finger. This free app visualizes the mathematical principles behind Fourier series, allowing you to adjust coefficients for different approximations and import SVG files for unique artwork. It's perfect for students, teachers, and math enthusiasts.
- Draw custom shapes for epicycle generation
- Adjust Fourier coefficients for approximation levels
- Import SVG files for artwork transformation
- Visualize complex Fourier series analysis
- Share drawings with friends
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Your new addictive drawing app that teaches you about one of the most important algorithms in maths. Completely free with no ads or in-app purchases. KEY FEATURES Draw any shape with your finger and watch it transform into a beautiful Fourier epicycle drawing. Adjust the number of Fourier coefficients to see different levels of approximation Import SVG files to transform existing artwork Visualise the maths behind complex Fourier series analysis Share your creations with your friends PERFECT FOR STUDENTS - Learn about Fourier transforms and signal processing TEACHERS - Demonstrate mathematical concepts in the classroom MATHS ENTHUSIASTS - Explore complex mathematical ideas ANYONE who wants to create beautiful drawings and learn about one of the most important algorithms in maths.
Birdly
Master bird identification with engaging, game-based learning. Explore various bird topics, track your progress, and tackle adaptive challenges to build your ornithological knowledge.
- Interactive bird identification games
- Structured learning by topic
- Progress tracking
- Adaptive challenges
- Multiple bird topics
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Master bird identification through interactive games. Birdly helps you learn and identify birds with a structured, game-based approach. Build your knowledge with multiple topics, progress tracking, and adaptive challenges. Learn by topic: - Common Garden Birds - Summer Birds - Winter Birds - Raptors - More topics coming
Screenshots
Verdict
The clearest difference is rating: Birdly at 5.0 against Fourier Series Visualiser's 3.7. Fourier Series Visualiser's advantage is ratings volume (7 vs 1). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
Birdly holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Fourier Series Visualiser has 7 ratings behind it against 1, so its average is the more settled of the two.
| Parameter | Fourier Series Visualiser | Birdly |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (7 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 7 — better | 1 |
| Update frequency | Every 11 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 — better | 26.1 |
| Further details — not scored | ||
| Size | 2 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Jack Finnis | ANTHONY SAMUAL COHN-RICHARDBY |
In-app purchases
Fourier Series Visualiser
No in-app purchases
Birdly
No in-app purchases
Questions
Is Fourier Series Visualiser free?
Is Birdly free?
Which has better reviews, Fourier Series Visualiser or Birdly?
Do Fourier Series Visualiser or Birdly have ads?
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