# Sum Is vs ArtPuzzleWorld

The clearest difference is in-app purchases: Sum Is at none against ArtPuzzleWorld's 10. ArtPuzzleWorld's advantage is update cadence (monthly vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ArtPuzzleWorld sells 10 one-off in-app purchases. Sum Is asks for nothing beyond the download.

Sum Is ships an update every 4 months, ArtPuzzleWorld monthly. The most recent releases landed on November 7, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Sum Is | ArtPuzzleWorld |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (103 ratings)](https://appshunter.io/ios/app/artpuzzleworld/id6756961895/reviews)** |
| Number of ratings | — | **103** |
| Positive reviews | — | 36.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 43 MB | 467 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vijay Kumar Meena](https://appshunter.io/developer/1502353944) | [MULTICAST GAMES LIMITED](https://appshunter.io/developer/1597996449) |

## What reviewers say

### Sum Is

[App page](https://appshunter.io/ios/app/sum-is/id1548187986)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### ArtPuzzleWorld

[App page](https://appshunter.io/ios/app/artpuzzleworld/id6756961895)

Engage your mind with a logic puzzle game featuring jigsaw, art, and tricky puzzles. Build your own city block by block while enjoying relaxing gameplay and beautiful graphics. Perfect for all ages seeking a creative and challenging experience.

**Highlights:** Unique puzzle mechanics, Jigsaw and art puzzles, City building, Relaxing gameplay, Beautiful graphics, Intuitive controls

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Piggy Bank | $0.99 | one-time |
| Crystals Pack 1 | $1.99 | one-time |
| City Starter Pack | $2.99 | one-time |
| Remove Ads | $2.99 | one-time |
| Crystals Pack 2 | $4.99 | one-time |
| Battle Pass Unlock | $9.99 | one-time |
| City Progress Pack | $9.99 | one-time |
| Crystals Pack 3 | $9.99 | one-time |
| Crystals Pack 4 | $19.99 | one-time |
| City Full Pack | $99.99 | one-time |


## Frequently asked questions

### Is Sum Is free?

Sum Is is free to download, with no in-app purchases.

### Is ArtPuzzleWorld free?

ArtPuzzleWorld is free to download, with in-app purchases available.

### Do Sum Is or ArtPuzzleWorld have ads?

Both Sum Is and ArtPuzzleWorld show ads.

### Which is updated more often, Sum Is or ArtPuzzleWorld?

Sum Is ships an update every 4 months, and ArtPuzzleWorld monthly. Most recently, Sum Is was updated on November 7, 2026 and ArtPuzzleWorld on November 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*