# Graph Paper Pro vs Springs3D Studio

The clearest difference is rating: Springs3D Studio at 5.0 against Graph Paper Pro's 4.1. Springs3D Studio also leads on in-app purchases (none vs 4) and device support (4 vs 2). Graph Paper Pro's advantage is ratings volume (14 vs 1). On price, update cadence and ads there is nothing between them.

Both are free to download. Graph Paper Pro sells 4 in-app purchases, starting at $3.99 per month. Springs3D Studio asks for nothing beyond the download.

Springs3D Studio holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Graph Paper Pro has 14 ratings behind it against 1, so its average is the more settled of the two.

Graph Paper Pro ships an update every 5 days, Springs3D Studio every 3 days. The most recent releases landed on October 25, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Graph Paper Pro | Springs3D Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (14 ratings)](https://appshunter.io/ios/app/graph-paper-pro/id6754513067/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/springs3d-studio/id6788286057/reviews)** |
| Number of ratings | **14** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 3 days** |
| Monetization | Freemium | **Free** |
| Size | 62 MB | 8 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Digital Palette LLC](https://appshunter.io/developer/642936946) | [cryptorobot.ai](https://appshunter.io/developer/1732039899) |

## What reviewers say

### Graph Paper Pro

[App page](https://appshunter.io/ios/app/graph-paper-pro/id6754513067)

Create precise geometric and 3D drawings on digital graph or dot paper. Features include anchored lines, shape filling with color, and customizable paper styles. Export your creations as PNGs with various background options, including transparency.

**Highlights:** Anchored lines with snap precision, Solid and gradient shape filling, Customizable graph and dot paper, Freehand drawing with 'Draw Behind' toggle, Unlimited undo/redo, PNG export with transparency option

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Annual | $19.99 | per year |
| Graph Paper Pro Lifetime Unlock | $9.99 | one-time |
| Lifetime | $49.99 | one-time |


### Springs3D Studio

[App page](https://appshunter.io/ios/app/springs3d-studio/id6788286057)

Design and simulate custom springs in 3D with live engineering feedback. Features AI-powered design suggestions and camera-based measurement of physical springs. Export production-ready geometry for manufacturing.

**Highlights:** Parametric 3D spring modeling, Live engineering feedback (rate, stress, fatigue), AI-driven inverse design, Camera measurement of physical springs, STL and STEP export, Support for multiple spring types

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Graph Paper Pro free?

Graph Paper Pro is free to download, with in-app purchases available.

### Is Springs3D Studio free?

Springs3D Studio is free to download, with no in-app purchases.

### Which has better reviews, Graph Paper Pro or Springs3D Studio?

Springs3D Studio is rated higher. Graph Paper Pro averages 4.1 out of 5 from 14 ratings, while Springs3D Studio averages 5.0 from 1 ratings.

### Do Graph Paper Pro or Springs3D Studio have ads?

Neither Graph Paper Pro nor Springs3D Studio shows ads.

### Which is updated more often, Graph Paper Pro or Springs3D Studio?

Graph Paper Pro ships an update every 5 days, and Springs3D Studio every 3 days. Most recently, Graph Paper Pro was updated on October 25, 2026 and Springs3D Studio on October 14, 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.*