Secret Code Maker vs Chaos Studies
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Secret Code Maker
Create unique images that secretly embed your messages. View hidden text by aligning the image with your device's charging port. This fun entertainment app offers a novel way to share secrets.
- Embed messages into images
- View hidden text via charging port alignment
- Create unique visual secrets
- Hard-to-read message encoding
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With this application, you can make a wonderful picture easily. The picture you made includes your messages inside. You can only see the messages, if you see the picture through the direction of the charge mouth of iPhone. This is not real cipher. But it's hard to read. Can you read THIS??? FYI, if you can't see the messages well, please watch this movie I made. http://youtu.be/xkblFaH-PXQ This is Japanese version. But you can find how to see the picture soon.
Chaos Studies
Explore mesmerizing 3D visualizations of strange attractors, representing complex mathematical systems. Interact with these dynamic point clouds through touch and device tilt, accompanied by immersive spatial audio. Offers a meditative experience with no scores or goals, focusing on mathematical beauty.
- 3D point cloud visualization
- Interactive orbit and zoom controls
- Device tilt parallax effect
- Nine unique strange attractors
- Spatial 3D ambient soundtrack
- Meditative slow drawing mode
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Chaos Studies transforms your device into a window to another dimension — a fully three-dimensional journey into strange attractors. WHAT ARE STRANGE ATTRACTORS? Chaotic systems are deterministic — governed by precise mathematical equations — yet practically unpredictable. The tiniest difference in starting conditions leads to wildly different outcomes. Strange attractors are the shapes these systems trace over time: infinite trajectories that never repeat exactly, yet stay bound within a beautiful, complex form. TRUE 3D EXPLORATION Each attractor is rendered as a living point cloud in three dimensions. Drag to orbit around it. Pinch to dive deeper. Tilt your device and watch the parallax shift — the attractor responds to your movement in space. The depth-of-field effect draws your eye to the focal point while distant particles blur softly. NINE STRANGE ATTRACTORS Each attractor represents a different dynamical system discovered by mathematicians and scientists: Lorenz, Rössler, Aizawa, Burke-Shaw, Halvorsen, Chen, Nose-Hoover, Sprott B, and Dadras. SPATIAL AUDIO THAT SURROUNDS YOU An original ambient soundtrack is positioned in 3D space around the attractor. As you rotate your view, the music shifts — stems pan from left to right, front to back. Use headphones for the full spatial experience. Choose from four presets: Calm, Crisp, Cine, or Driven. DEVICE-RESPONSIVE CONTROLS • Drag to rotate freely in 3D • Pinch to zoom in and out • Tilt for real-time parallax depth • Tap to trigger an explosion and rebirth • Toggle between light and dark modes MEDITATIVE MODE Enable slow drawing speed for an even more contemplative experience. Chaos Studies is designed as a moment of calm — a window into the hidden order within chaos. No scores. No goals. Just mathematical beauty unfolding endlessly in your hands.
Screenshots
Verdict
The clearest difference is price: Secret Code Maker at Free against Chaos Studies's $1.99. Secret Code Maker also leads on ratings volume (11 vs 2) and iOS requirement (6.0 vs 17.6). Chaos Studies's advantage is review sentiment (100% vs 71%). On rating, 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
Secret Code Maker is free to download; Chaos Studies costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Secret Code Maker against 5.0 for Chaos Studies. That said, the two scores are not equally well evidenced: Secret Code Maker has 11 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 71% of Secret Code Maker's written reviews are positive against 100% of Chaos Studies's.
| Parameter | Secret Code Maker | Chaos Studies |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 5.0 (11 ratings) | 5.0 (2 ratings) |
| Positive reviews | 71.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 11 — better | 2 |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPod | iPhone, iPad, Mac — better |
| Requires iOS | 6.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 1 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Sho Kurozumi | Alexander Kohlhofer |
Customer experience
Secret Code Maker
Chaos Studies
In-app purchases
Secret Code Maker
No in-app purchases
Chaos Studies
No in-app purchases
Questions
Is Secret Code Maker free?
Is Chaos Studies free?
Which has better reviews, Secret Code Maker or Chaos Studies?
Do Secret Code Maker or Chaos Studies have ads?
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