# PrivyPDF vs NextDate Timeline

The clearest difference is in-app purchases: NextDate Timeline at none against PrivyPDF's 1. NextDate Timeline also leads on update cadence (every 3 days vs every 3 weeks). PrivyPDF's advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. PrivyPDF sells 1 one-off in-app purchase. NextDate Timeline asks for nothing beyond the download.

PrivyPDF ships an update every 3 weeks, NextDate Timeline every 3 days. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | PrivyPDF | NextDate Timeline |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 8 MB | 3 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [GUOYU WANG](https://appshunter.io/developer/1873302677) | [Yusuke Teranishi](https://appshunter.io/developer/6775522996) |

## What reviewers say

### PrivyPDF

[App page](https://appshunter.io/ios/app/privypdf-pdf-agent/id6758668283)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PrivyPDF Pro | $9.99 | one-time |


### NextDate Timeline

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

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

**In-app purchases:** none


## Frequently asked questions

### Is PrivyPDF free?

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

### Is NextDate Timeline free?

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

### Do PrivyPDF or NextDate Timeline have ads?

Neither PrivyPDF nor NextDate Timeline shows ads.

### Which is updated more often, PrivyPDF or NextDate Timeline?

PrivyPDF ships an update every 3 weeks, and NextDate Timeline every 3 days. Most recently, PrivyPDF was updated on October 3, 2026 and NextDate Timeline on October 6, 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.*