# OneScan vs Paddi

The clearest difference is price: OneScan at Free against Paddi's $0.99. Paddi's advantage is in-app purchases (none vs 1). On update cadence, ads, device support and iOS requirement there is nothing between them.

OneScan is free to download; Paddi costs $0.99 up front. OneScan sells 1 one-off in-app purchase. Paddi asks for nothing beyond the download.

Both ship on a similar rhythm, roughly daily. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | OneScan | Paddi |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Daily | Daily |
| Size | 10 MB | 28 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Freedom Dimension (shenzhen) Technology Co., Ltd](https://appshunter.io/developer/6776064465) | [John Carlo Cacao](https://appshunter.io/developer/6792729217) |

## What reviewers say

### 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 |


### Paddi

[App page](https://appshunter.io/ios/app/paddi-sticky-notes-widget/id6804339910)

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

**In-app purchases:** none


## Frequently asked questions

### Is OneScan free?

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

### Is Paddi free?

Paddi costs $0.99, with no in-app purchases.

### Do OneScan or Paddi have ads?

Neither OneScan nor Paddi shows ads.

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

OneScan ships an update daily, and Paddi daily. Most recently, OneScan was updated on October 13, 2026 and Paddi on October 10, 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.*