Pi vs Gravity Type
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pi
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Explore Pi Through Art Pi-cture It transforms the infinite digits of Pi into stunning pixel art. Turn numbers into color, explore patterns, and create unique images based on any position in Pi — even birthdays or lucky numbers. Generate Pi Images • Pick any starting digit in Pi • Create square images up to 31×31 • Each digit becomes a color pixel • Use “Distance” to skip digits for new patterns • Save and share your Pi art Search for Patterns • Draw your own pattern on a grid • Search billions of Pi digits to find where it appears • Optional video that shows the search in action • Explore how often certain sequences show up Customize Colors • Assign colors to digits 0–9 • Even/Odd two-tone mode • Instantly switch color schemes Timeline & History • All creations saved automatically • View details about each image • Export to Photos or share with friends Educational & Fun • Explore the randomness of Pi visually • Great for math lovers, educators, and digital artists • Create personalized number-based art Turn numbers into art. Discover patterns in chaos. Explore the infinite beauty of Pi.
Gravity Type
This app transforms typing into a playful physics sandbox. You can type letters and emojis, then manipulate them with realistic physics, including springs, strings, and collisions. It's a fun way to interact with text for those who enjoy a less conventional approach to word processing.
- Real-time 2D physics
- Letters and emoji with mass
- Springs, strings, and collisions
- Copy and paste functionality
- Eraser tool
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Gravity Type A physics-based word processor. Type, fling, and collide your letters into place. It’s a serious tool for people who don’t take typing too seriously. Features • Real-time 2D physics • Letters and emoji with mass • Springs, strings, and collisions • Copy and Paste • Eraser PRIVACY POLICY: Our privacy policy is available at: https://gravitytype.com/privacy TERMS OF SERVICE: Apple’s Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: Gravity Type at 13.0 against Pi's 18.0. 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.
| Parameter | Pi | Gravity Type |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | — | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | BlueNeo LLC | Botto Studio LLC |
In-app purchases
Pi
No in-app purchases
Gravity Type
No in-app purchases









