# Gridea vs OneScan

The clearest difference is in-app purchases: Gridea at none against OneScan's 1. OneScan's advantage is update cadence (daily vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. OneScan sells 1 one-off in-app purchase. Gridea asks for nothing beyond the download.

Gridea ships an update every 2 weeks, OneScan daily. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Gridea | OneScan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Size | 52 MB | 10 MB |
| Requires iOS | **16** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [涛 陶](https://appshunter.io/developer/1681759290) | [Freedom Dimension (shenzhen) Technology Co., Ltd](https://appshunter.io/developer/6776064465) |

## What reviewers say

### Gridea

[App page](https://appshunter.io/ios/app/gridea/id6777313278)

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

**In-app purchases:** none


### OneScan

[App page](https://appshunter.io/ios/app/onescan-pdf-scanner/id6788495535)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Lifetime | $1.99 | one-time |


## Frequently asked questions

### Is Gridea free?

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

### Is OneScan free?

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

### Do Gridea or OneScan have ads?

Neither Gridea nor OneScan shows ads.

### Which is updated more often, Gridea or OneScan?

Gridea ships an update every 2 weeks, and OneScan daily. Most recently, Gridea was updated on October 11, 2026 and OneScan on October 13, 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.*