Line Art vs Number Brain
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Line Art
Engage in a calming interactive experience by touching the screen to create dynamic visual art and animations. Explore different effects based on the number of fingers used, with thousands of particles animating smoothly. Save your creations and enjoy the integrated soundtrack.
- Multitouch up to 5 points
- Thousands of particles at 60fps
- Manual color selection
- Play/pause animation
- Save snapshots
- Integrated soundtrack
- Multiple animation options
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Line Art combines music, art and science in one relaxing experience. Use all your fingers to guide the star flow. You can create 5 different animations depending on the number of fingers touching the screen: 1 – Rocket, 2 – Sparkle, 3 – Energy flow, 4 – Atomic, 5 – 3D freeze Features: ► Multitouch (upto 5 touch points) ► Thousands of particles animated at 60 frames per second ► Changing/manual colors ► Play/pause the animation ► Save snapshots to your Photo Library ► Soundtrack (includes 3 demo tracks) ► Multiple animation options (ex: speed, tail, size, opacity, etc.) ► Ability to save and load option presets ► Multiple play modes: default, drawing, tranquility and user defined
Number Brain
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Can you memorize 20 digits in a row? NumberBrain challenges your memory, focus, and concentration through fast-paced number recall games. HOW IT WORKS A sequence of numbers flashes on screen. Memorize them. Recall them. Beat your best score. Simple concept — endlessly challenging. FEATURES • Classic Mode — memorize number sequences at your own pace • Challenge Mode — race against time for maximum digits recalled • Game Center leaderboards — compete globally • Achievements to unlock • Clean, distraction-free design • Remove Ads with one-time purchase Train your working memory every day. Great for students, professionals, or anyone who wants a sharper mind. Download free. Challenge yourself.
Screenshots
Verdict
The clearest difference is in-app purchases: Line Art at none against Number Brain's 1. Line Art also leads on ads (none vs shown) and iOS requirement (11.0 vs 16.6). Number Brain's advantage is update cadence (every 4 weeks vs every 14 months). On price 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. Number Brain sells 1 one-off in-app purchase. Line Art asks for nothing beyond the download.
Line Art ships an update every 14 months, Number Brain every 4 weeks. Both last shipped on October 29, 2026.
| Parameter | Line Art | Number Brain |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (16 ratings) — better | — |
| Positive reviews | 58.8% of reviews | — |
| Number of ratings | 16 — better | — |
| Update frequency | Every 14 months | Every 4 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 96 MB | 53 MB |
| Age rating | +4 | 4+ |
| Developer | ABCiSoft | Gerard Grundy |
In-app purchases
Line Art
No in-app purchases
Number Brain
- Remove Ads$0.99
Questions
Is Line Art free?
Is Number Brain free?
Do Line Art or Number Brain have ads?
Which is updated more often, Line Art or Number Brain?
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