# Smart Image Resizer Pro vs SparkPDF

The clearest difference is in-app purchases: SparkPDF at none against Smart Image Resizer Pro's 1. Smart Image Resizer Pro's advantage is ads (none vs shown) and device support (4 vs 2). On price and iOS requirement there is nothing between them.

Both are free to download. Smart Image Resizer Pro sells 1 one-off in-app purchase. SparkPDF asks for nothing beyond the download.

## The numbers

| Metric | Smart Image Resizer Pro | SparkPDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sparkpdf-scan-sign-and-fill/id6760437092/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | — | Every 10 days |
| Monetization | — | Free with in-app purchases |
| Size | 26 MB | 111 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [kin wah Cheng](https://appshunter.io/developer/1231824474) | [Moetez Theiri](https://appshunter.io/developer/1832095709) |

## What reviewers say

### Smart Image Resizer Pro

[App page](https://appshunter.io/ios/app/smart-image-resizer-pro/id6752817841)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $4.99 | one-time |


### SparkPDF

[App page](https://appshunter.io/ios/app/sparkpdf-scan-sign-and-fill/id6760437092)

Easily scan, sign, and fill PDF documents directly from your phone. This app offers a streamlined way to manage everyday document tasks, including merging files, organizing pages, and converting images to PDF. Enjoy a simple, clean, and fast mobile PDF workflow.

**Highlights:** Scan documents to PDF, Add signatures and stamps, Fill out forms, Manage pages (reorder, delete), Merge PDFs, Convert images to PDF, Organize files

**In-app purchases:** none


## Frequently asked questions

### Is Smart Image Resizer Pro free?

Smart Image Resizer Pro is free to download, with in-app purchases available.

### Is SparkPDF free?

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

### Do Smart Image Resizer Pro or SparkPDF have ads?

SparkPDF shows ads; Smart Image Resizer Pro does not.

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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.*