# PDF Maker vs ChangeTime

The clearest difference is in-app purchases: ChangeTime at none against PDF Maker's 3. ChangeTime also leads on update cadence (every 4 days vs every 3 months). PDF Maker's advantage is iOS requirement (16.0 vs 26.5). On price, ads and device support there is nothing between them.

Both are free to download. PDF Maker sells 3 in-app purchases, starting at $2.99 per month. ChangeTime asks for nothing beyond the download.

PDF Maker ships an update every 3 months, ChangeTime every 4 days. The most recent releases landed on October 18, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | PDF Maker | ChangeTime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pdf-maker-convert-and-scan/id6756859030/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 14 MB | 7 MB |
| Requires iOS | **16.0** | 26.5 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Igor Bidenko](https://appshunter.io/developer/1824855550) | [Formatix, LLC](https://appshunter.io/developer/6791797418) |

## What reviewers say

### PDF Maker

[App page](https://appshunter.io/ios/app/pdf-maker-convert-and-scan/id6756859030)

Transform your device into a portable document studio. Convert images to PDF, scan documents, merge files, and compress PDFs in seconds. This app offers a suite of tools for managing and editing documents on the go, with a focus on privacy and an intuitive interface.

**Highlights:** Convert images to PDF, Document scanner with edge detection, Merge multiple PDF files, Compress and reduce PDF size, Flatten interactive PDF elements, Rotate pages, View and edit PDF pages

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Maker | $2.99 | per month |
| PDF Maker | $9.99 | per year |
| PDF Maker | $14.99 | one-time |


### ChangeTime

[App page](https://appshunter.io/ios/app/changetime/id6795204263)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is PDF Maker free?

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

### Is ChangeTime free?

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

### Do PDF Maker or ChangeTime have ads?

Neither PDF Maker nor ChangeTime shows ads.

### Which is updated more often, PDF Maker or ChangeTime?

PDF Maker ships an update every 3 months, and ChangeTime every 4 days. Most recently, PDF Maker was updated on October 18, 2026 and ChangeTime on October 3, 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.*