# Graph Paper Maker vs IO

The clearest difference is in-app purchases: Graph Paper Maker at none against IO's 1. IO's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 7 months). On price and device support there is nothing between them.

Both are free to download. IO sells 1 one-off in-app purchase. Graph Paper Maker asks for nothing beyond the download.

Graph Paper Maker ships an update every 7 months, IO every 2 weeks. The most recent releases landed on November 11, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Graph Paper Maker | IO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 15 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [kohei yamane](https://appshunter.io/developer/1239055575) | [CJ Solution UG (haftungsbeschraenkt)](https://appshunter.io/developer/1870234861) |

## What reviewers say

### Graph Paper Maker

[App page](https://appshunter.io/ios/app/graph-paper-maker-print-pdf/id1586148427)

Easily create custom graph paper for notes, planning, design, or study. Choose grid sizes, margins, and colors, then export as a PDF or image. A one-time purchase unlocks advanced line customization and removes ads.

**Highlights:** Customizable grid size, Adjustable margins and colors, Vector PDF and image export, Shareable via iOS share sheet, Advanced line styling (Pro), Specify mode for line selection

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

**In-app purchases:** none


### IO

[App page](https://appshunter.io/ios/app/io-inspector/id6758009180)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version Lifetime | $17.99 | one-time |


## Frequently asked questions

### Is Graph Paper Maker free?

Graph Paper Maker is free to download, with no in-app purchases.

### Is IO free?

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

### Do Graph Paper Maker or IO have ads?

Graph Paper Maker shows ads; IO does not.

### Which is updated more often, Graph Paper Maker or IO?

Graph Paper Maker ships an update every 7 months, and IO every 2 weeks. Most recently, Graph Paper Maker was updated on November 11, 2026 and IO on November 5, 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.*