# StringyLine vs Magic Diamond Painting－Gem Art

The clearest difference is in-app purchases: StringyLine at none against Magic Diamond Painting－Gem Art's 11. StringyLine also leads on ads (none vs shown) and review sentiment (100% vs 91%). Magic Diamond Painting－Gem Art's advantage is update cadence (monthly vs every 14 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Magic Diamond Painting－Gem Art sells 11 in-app purchases, starting at $7.99 per 7 days. StringyLine asks for nothing beyond the download.

StringyLine ships an update every 14 months, Magic Diamond Painting－Gem Art monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | StringyLine | Magic Diamond Painting－Gem Art |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (1.6K ratings)](https://appshunter.io/ios/app/magic-diamond-paintinggem-art/id1616169542/reviews)** |
| Number of ratings | — | **1.6K** |
| Positive reviews | **100.0% of reviews** | 90.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 14 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 7 MB | 328 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Arcade Wizz Kid Pty Ltd](https://appshunter.io/developer/376497045) | [ZiMAD](https://appshunter.io/developer/360112684) |

## What reviewers say

### StringyLine

[App page](https://appshunter.io/ios/app/stringyline/id1440985802)

Interact with dynamic lines and shapes through intuitive touch controls. Visualize and play with flowing, interconnected elements. A simple yet engaging experience for creative exploration.

**Highlights:** Swipe-based interaction, Dynamic line visualization, Shape manipulation, Creative exploration, Engaging gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Magic Diamond Painting－Gem Art

[App page](https://appshunter.io/ios/app/magic-diamond-paintinggem-art/id1616169542)

Create dazzling mosaic diamond art with this pixel art coloring game. Apply shiny gems to a canvas to complete beautiful, shimmering masterpieces. Relax and de-stress while unleashing your inner artist with a variety of themes and easy gameplay.

**Highlights:** Vast variety of stunning designs, Easy diamond-by-diamond gameplay, Stress-relieving and relaxing experience, Experiment with color palettes, Share and save your creations, Daily bonuses and prizes

**Features:** Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Diamond Painting Premium | $7.99 | per 7 days |
| Mini Pack | $1.99 | one-time |
| Marathon Key | $2.99 | one-time |
| Small Pack | $2.99 | one-time |
| Diamond Paintings No Ads | $4.99 | one-time |
| Small Bundle | $4.99 | one-time |
| Medium Pack | $5.99 | one-time |
| Large Pack | $9.99 | one-time |
| Medium Bundle | $9.99 | one-time |
| Diamond Art - Gem Coloring | $14.99 | one-time |
| Huge Pack | $19.99 | one-time |

**What reviewers like**

- 👍 Relaxing and calming experience
- 💎 Beautiful diamond painting pictures
- 🎨 Wide variety of pictures to choose from
- 🕰️ Helps pass the time
- 🌟 Enjoyable and satisfying gameplay

**What reviewers complain about**

- 🔍 Lack of new picture updates
- 🚫 Too many ads
- 🐛 Frequent freezing and crashing issues
- 🔌 High battery consumption

**Reported bugs**

- App freezes and crashes frequently
- Imported pictures not loading properly
- Difficulty levels not accurately reflected

**Requested features**

- Add a delete option for imported pictures
- Increase difficulty level of some pictures
- Implement a dark mode option
- Add more story-based content


## Frequently asked questions

### Is StringyLine free?

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

### Is Magic Diamond Painting－Gem Art free?

Magic Diamond Painting－Gem Art is free to download, with in-app purchases available.

### Do StringyLine or Magic Diamond Painting－Gem Art have ads?

Magic Diamond Painting－Gem Art shows ads; StringyLine does not.

### Which is updated more often, StringyLine or Magic Diamond Painting－Gem Art?

StringyLine ships an update every 14 months, and Magic Diamond Painting－Gem Art monthly. Most recently, StringyLine was updated on October 24, 2026 and Magic Diamond Painting－Gem Art on October 25, 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.*