Math Function Viewer vs Builda
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Math Function Viewer
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This app shows basic mathematical functions graphically. Features: - add more than one functions. - pan the view - zoom the view - value picker (only on iPad version) This app is guaranteed to be free of advertising!
Builda
Create and play games directly on your phone without coding. Collaborate with friends, draw and animate characters, and explore a vast library of community-made games. Share your own unique creations with a global community of builders.
- Create games without coding
- Collaborate with friends
- Draw and animate characters
- Remix games with level builder
- Play community-made games
- Share creations globally
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Join the Builder Community. Builda is the updated version of Julian's Editor with tons of new features to help you create and make anything you want. You can now team up with friends to create fun games together, draw and animate your favorite characters and oc with new drawing canvas and tools, play games made by the community and share your creations with everyone. ● Create your own games together with friends even if you can't code ● Draw, animate and record characters and your OC ● Remix games with a level builder, animation editor, custom character creator and more ● The best 2D mobile game creator to make anything you want on your phone CREATE ANYTHING Use your own style to make your games, stories, scenes, sprites, levels, doodles, stickman, memes and more. Turn ideas into fun experiences. PLAY & SHARE GAMES Explore tons of games made by the community and make friends around the world. Invite and play with friends. DRAW CHARACTERS Draw your own or choose from thousands of cosmetics in the marketplace! After designing your characters, enter the Editor and create your own games, scenes and stories or just share your drawing with the world. COMMUNITY Discover games & stories made by other creators, publish your own games, drawings, memes. Chat and collaborate with creators around the world. NO PROGRAMMING REQUIRED Use easy block coding to make cool game mechanics. Animate sprites with onion skinning, draw your OC, pixels and really anything. 【EULA】 https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Math Function Viewer at none against Builda's 24. Math Function Viewer also leads on ads (none vs shown) and iOS requirement (8.0 vs 14.0). Builda's advantage is update cadence (fortnightly vs every 6 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. Builda sells 24 in-app purchases, starting at $2.69 per month. Math Function Viewer asks for nothing beyond the download.
Math Function Viewer ships an update every 6 months, Builda fortnightly. The most recent releases landed on September 14, 2026 and October 1, 2026 respectively.
| Parameter | Math Function Viewer | Builda |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.7 (822 ratings) — better |
| Positive reviews | — | 60.8% of reviews |
| Number of ratings | — | 822 — better |
| Update frequency | Every 6 months | Fortnightly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 4 MB | 243 MB |
| Age rating | 4+ | 9+ |
| Developer | Guido Bernuetz | Beijing Hortor Interactive Technology Co., Ltd. |
In-app purchases
Math Function Viewer
No in-app purchases
Builda
- Monthly$2.691 Month
- Quarterly$7.693 Months
- Pro - 1 Month Auto-renewal$9.691 Month
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- Yearly$29.991 Year
- 6 Sparks$0.99
- 35000 GCoins$0.99
- 1 Month$2.99
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- 1 Month Friend Gift$2.99
- 1 Month Friend Gift - Repay$2.99
- 30 Sparks$4.99
- 175000 GCoins$4.99
- 3 Months Auto-renewal - Repay$7.69
- 3 Months$7.99
- 3 Months Friend Gift$7.99
- 3 Months Friend Gift - Repay$7.99
- 68 Diamonds$9.99
- Pro - 1Month$9.99
- 355000 GCoins$9.99
- 715000 GCoins$19.99
- 12 Months$30.99
- 12 Months Friend Gift$30.99
- 12 Months Friend Gift - Repay$30.99
- 1800000 GCoins$49.99
- 3650000 GCoins$99.99
Questions
Is Math Function Viewer free?
Is Builda free?
Do Math Function Viewer or Builda have ads?
Which is updated more often, Math Function Viewer or Builda?
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