# NextDate Timeline vs ZenPDF

The clearest difference is ads: NextDate Timeline at none against ZenPDF's shown. ZenPDF's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | NextDate Timeline | ZenPDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | — |
| Size | 3 MB | 62 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yusuke Teranishi](https://appshunter.io/developer/6775522996) | [Haileslassie Lilay Desalegn](https://appshunter.io/developer/1841785547) |

## What reviewers say

### NextDate Timeline

[App page](https://appshunter.io/ios/app/nextdate-timeline/id6783991632)

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

**In-app purchases:** none


### ZenPDF

[App page](https://appshunter.io/ios/app/zenpdf-pdf-tools-and-scanner/id6785234912)

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

**In-app purchases:** none


## Frequently asked questions

### Is NextDate Timeline free?

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

### Is ZenPDF free?

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

### Do NextDate Timeline or ZenPDF have ads?

ZenPDF shows ads; NextDate Timeline 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.*