Fourier Series Visualiser vs OCTAVE
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.
OCTAVE
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The OCTAVE App is your well-being Journeymate to develop mindful living habits and enhancing your physical and mental wellbeing. We have assembled a global team of experts in the field of physical and mental health, including corporate coaches, psychological counselors, life coaches, nutritionists, Traditional Chinese Medicine (TCM) experts, therapists, and fitness coaches. Based on your health objectives and physical/mental state, we provide customized health programs and services. Our vision is to offer wellbeing solutions for every corporation and individual, aiding everyone in reaching their physical and mental wellbeing goals. Begin your journey with OCTAVE today! Please note, when you authorize us to use Heathkit or other wearable devices, we use health datalike breathing,slep, steps, heart rate, etc.to provide personalized content Thisaids in improving yourhealth and lfestyle habits. We are commited to ofering valuable guidance and support. However, we advise seeking a doctor's counsel before usingthe OctavApp or making any medical decisions
Screenshots
Verdict
The clearest difference is update cadence: OCTAVE at monthly against Fourier Series Visualiser's every 11 months. OCTAVE also leads on iOS requirement (13.0 vs 26.0). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Fourier Series Visualiser ships an update every 11 months, OCTAVE monthly. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.
| Parameter | Fourier Series Visualiser | OCTAVE |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (7 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 11 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 26.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Jack Finnis | Suzhou IMC Property Development Co., Ltd |
In-app purchases
Fourier Series Visualiser
No in-app purchases
OCTAVE
No in-app purchases
Questions
Is Fourier Series Visualiser free?
Is OCTAVE free?
Do Fourier Series Visualiser or OCTAVE have ads?
Which is updated more often, Fourier Series Visualiser or OCTAVE?
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