Cosmic Brush vs CraZeApp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cosmic Brush
Unleash your creativity with a powerful digital art application. Explore unique painting tools, intuitive stroke size adjustments based on finger contact, and customizable parameters. Supports left-handed users and offers a universal Pro upgrade for expanded features across Apple devices.
- Unique painting tools (3D-Shaded, Halo, Plasma Chain)
- Dynamic stroke size based on finger contact
- Adjustable parameters during painting
- Left-handed toolbar option
- Universal Pro upgrade
- Multiple layers
- Photo tracing mode (Pro)
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Paint a beautiful piece of art or just doodle on a photo. Only your imagination sets the limits for what you can create! • INSPIRING PAINTING TOOLS • Be as creative as you want with inspiring out-of-this-world painting tools like 3D-Shaded Brush, Halo Brush, Plasma Chain Brush, and Translucent Brush. It also has Lighten and Darken tools, a tremendous help when you want to add some depth and life to your drawings. • FINGERTIP = STROKE SIZE • When you paint, the app measures how much of your finger is touching the screen and changes the stroke size accordingly. Apply just the corner of your fingertip for a thin line, or the whole fingerprint area for a broad stroke. A 2nd tool assigned to your finger will still use this feature, so don’t ignore it just because you have an Apple Pencil! • LEFT-HANDED? • Just swipe the toolbar over to the other side! • PARAMETERS CAN BE CHANGED LIVE • Use any buttons or controls to change/adjust color, size, force, simultaneously while painting. • UNIVERSAL PURCHASE • If you choose to buy the Pro upgrade, this one-time in-app purchase will unlock all Pro features in the app on all available platforms (iPad-iPhone-Mac)! • METAL • The engine is based on Metal, with 128-bit color and floating-point arithmetic. • SWIFT • The app was developed entirely using Swift (earlier versions used C++). • APPLE PENCIL SUPPORT • FULL SCREEN PAINTING • • DARK MODE • LANDSCAPE • PORTRAIT • WIDE COLOR • • MULTIPLE LAYERS • PHOTO TRACING MODE (Pro feature) •
CraZeApp
Unleash your creativity with a relaxing geometric drawing app. Mix colors, brushes, and symmetry effects to create unique digital art. Perfect for all ages and occasions, from commutes to quiet evenings.
- Geometric drawing tools
- Color mixing
- Symmetry effects
- Variety of brushes
- Relaxing user experience
- Share creations with #CraZeApp
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CraZe will push your imagination beyond limits! Make nice, colorful, and relaxing geometric drawings with it. Set your creativity loose to create unique pieces of art! Share your creations using #CraZeApp so that everyone can find them! There's plenty of users around the world who use it, people waiting on a line, or relaxing at home, on a bus, on an airplane, children at school, people with their grandparents, there's no limits to age or place to enjoy drawing. You start painting with your fingers or stylus, and it may seem simple at first, but when you start mixing effects, symmetry, rotations, color palettes, and brushes, is when the most awesome drawings start coming to life! The best drawings come out from not having an idea in mind, but just playful tinkering with all the available settings! I hope you enjoy this app as much as I have enjoyed making it!
Screenshots
Verdict
The clearest difference is in-app purchases: CraZeApp at none against Cosmic Brush's 6. CraZeApp also leads on rating (5.0 vs 4.6) and update cadence (every 2 weeks vs every 2 months). Cosmic Brush's advantage is ratings volume (132 vs 11). On price, ads, device support and iOS requirement 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. Cosmic Brush sells 6 one-off in-app purchases. CraZeApp asks for nothing beyond the download.
CraZeApp holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Cosmic Brush has 132 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 88% of Cosmic Brush's written reviews are positive against 100% of CraZeApp's.
Cosmic Brush ships an update every 2 months, CraZeApp every 2 weeks. The most recent releases landed on October 20, 2026 and October 7, 2026 respectively.
| Parameter | Cosmic Brush | CraZeApp |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (132 ratings) | 5.0 (11 ratings) — better |
| Positive reviews | 87.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 132 — better | 11 |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 24 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Norbyte | Santiago Martin Zubieta Ortiz |
Customer experience
Cosmic Brush
CraZeApp
In-app purchases
Cosmic Brush
- Tip Jar: Smallest Tip$1.00
- Tip Jar: Small Tip$2.00
- Tip Jar: Medium Tip$5.00
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- Pro Upgrade$6.00
- Tip Jar: Big Tip$10.00
- Tip Jar: Biggest Tip$25.00
CraZeApp
No in-app purchases






