Überdoodle lite vs Sigi Swanchi 3D Digiscope
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Überdoodle lite
Relive childhood fun with a digital spirograph. Create intricate spiral patterns and colorful drawings using virtual gears and pens. Save or share your creations as wallpapers.
- Virtual gears and pens
- Import photos
- Apple Pencil support
- Hypotrochoid and epitrochoid drawing
- Multiple paper types and colors
- Undo/redo functionality
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Thanks for all the amazing feedback - we just love to hear your thoughts, comments and ideas! Überdoodle lite: Remember the good old spirograph toy? Get nostalgic with this classic spiral drawing tool. Great for children too! The box contains lots of colorful gears, rings and pencils - including a MAGIC rainbow pen - and an unlimited supply of (virtual) paper! Draw beautiful patterns using the gears or simply paint directly on the paper using your finger. Share your doodles to family and friends - or save them and use them as beautiful wallpapers for your iPad, iPhone or iPod Touch. Features: • Import photos from your Photo Library • Snap to previous drawing locations • Support for the Apple Pencil. Change calligraphy angle by tilting the pen. • Draw both hypotrochoids and epitrochoids (gears inside a ring or gears on the outside of another gear) • Different paper types and multiple background colors • Full undo/redo • Change the sizes of gears and rings If you like Überdoodle lite, please consider getting Überdoodle with even more possibilities for beautiful patterns. Überdoodle has many more rings and gears - and it contains the Gear Factory where you can create your very own gears and rings with custom sizes and colors. Überdoodle has many different pens and includes an eraser as well. It also allows you to mix pen colors by selecting up to three pens at the same time. It has more paper to choose from when starting new drawings.
Sigi Swanchi 3D Digiscope
Explore intricate fractal landscapes in 2D or immersive 3D. Discover mesmerizing patterns, generate 3D terrain, and customize colors. Export high-resolution images and 3D models for creative projects.
- 2D and 3D Mandelbrot exploration
- 3D fly-through experience
- GPU-enhanced color cycler
- Palette editor
- 3D terrain generator
- Export images and video
- Export 3D terrain models
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Sigi Swanchi is a unique Mandelbrot exploration tool. Explore in 2 dimensions, or strap on your flight helmet and dive into your discovery with a 3 dimensional fly through experience. Become mesmerized by the changing colors, amazing patterns and breath taking 3 dimensional fractal scenery. The following features are available now with more to come: - limited time access to the full Sigi Swanchi Gallery ( hundreds of amazing snapshots to browse and explore ) - Extended 80 bit precision digiscope - palette editor - GPU enhanced color cycler - 3D Mandelbrot terrain generator - 3D Fly through experience Additional Features: - Export and share image and video snapshots - export high resolution snapshots for background images and art projects - export 3d terrain obj model files for use in blender and other 3d tools
Screenshots
Verdict
The clearest difference is rating: Sigi Swanchi 3D Digiscope at 2.6 against Überdoodle lite's 1.9. Sigi Swanchi 3D Digiscope also leads on ads (none vs shown) and monetization model (free vs ad-supported). Überdoodle lite's advantage is review sentiment (61% vs 25%) and update cadence (every 3 weeks vs every 8 months). On price, ratings volume, 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.
Sigi Swanchi 3D Digiscope holds the better App Store score, 2.6 against 1.9. Both are backed by a comparable volume of ratings — 8 and 5 respectively. Written reviews complicate that: 61% of Überdoodle lite's written reviews are positive against 25% of Sigi Swanchi 3D Digiscope's, so the app with the better star average is not the one people write more warmly about.
Überdoodle lite ships an update every 3 weeks, Sigi Swanchi 3D Digiscope every 8 months. The most recent releases landed on September 28, 2026 and October 10, 2026 respectively.
| Parameter | Überdoodle lite | Sigi Swanchi 3D Digiscope |
|---|---|---|
| Price | Free | Free |
| Rating | 1.9 (8 ratings) | 2.6 (5 ratings) — better |
| Positive reviews | 61.1% of reviews — better | 25.0% of reviews |
| Number of ratings | 8 — better | 5 |
| Update frequency | Every 3 weeks — better | Every 8 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.3 — better | 15.0 |
| Further details — not scored | ||
| Size | 46 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Morten Bek Ditlevsen | Demetrius Bell |
Customer experience
Überdoodle lite
Sigi Swanchi 3D Digiscope
In-app purchases
Überdoodle lite
No in-app purchases
Sigi Swanchi 3D Digiscope
No in-app purchases
Questions
Is Überdoodle lite free?
Is Sigi Swanchi 3D Digiscope free?
Which has better reviews, Überdoodle lite or Sigi Swanchi 3D Digiscope?
Do Überdoodle lite or Sigi Swanchi 3D Digiscope have ads?
Which is updated more often, Überdoodle lite or Sigi Swanchi 3D Digiscope?
Other comparisons
