# OkiDoki vs Smart PDF Printer For iPhone

The clearest difference is in-app purchases: OkiDoki at none against Smart PDF Printer For iPhone's 3. OkiDoki also leads on iOS requirement (15.1 vs 18.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Smart PDF Printer For iPhone sells 3 in-app purchases, starting at $3.99 per 7 days. OkiDoki asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 18, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | OkiDoki | Smart PDF Printer For iPhone |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 18 MB | 13 MB |
| Requires iOS | **15.1** | 18.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Overleap](https://appshunter.io/developer/1522860699) | [Patrick van der Ploeg](https://appshunter.io/developer/1789764470) |

## What reviewers say

### OkiDoki

[App page](https://appshunter.io/ios/app/okidoki-customer/id6633430847)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart PDF Printer For iPhone

[App page](https://appshunter.io/ios/app/smart-pdf-printer-for-iphone/id6748898240)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Printer App & Scanner Weekly | $3.99 | per 7 days |
| Printer App & Scanner Annual | $29.99 | per year |
| Printer App & Scanner Discount | $49.99 | per year |


## Frequently asked questions

### Is OkiDoki free?

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

### Is Smart PDF Printer For iPhone free?

Smart PDF Printer For iPhone is free to download, with in-app purchases available.

### Do OkiDoki or Smart PDF Printer For iPhone have ads?

Neither OkiDoki nor Smart PDF Printer For iPhone shows ads.

### Which is updated more often, OkiDoki or Smart PDF Printer For iPhone?

OkiDoki ships an update every 2 months, and Smart PDF Printer For iPhone every 2 months. Most recently, OkiDoki was updated on September 18, 2026 and Smart PDF Printer For iPhone on September 9, 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.*