# ChronologyMaker vs ScanBoost PDF

The clearest difference is update cadence: ScanBoost PDF at weekly against ChronologyMaker's every 10 months. ChronologyMaker's advantage is iOS requirement (12.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

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

ChronologyMaker ships an update every 10 months, ScanBoost PDF weekly. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | ChronologyMaker | ScanBoost PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/chronologymaker/id1257825242/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 13.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Weekly** |
| Monetization | Free | — |
| Size | 25 MB | 4 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Seiji Nagano](https://appshunter.io/developer/689628441) | [Simone Renzi](https://appshunter.io/developer/1629073684) |

## What reviewers say

### ChronologyMaker

[App page](https://appshunter.io/ios/app/chronologymaker/id1257825242)

Create detailed timelines for personal history, studies, or business planning. Customize text, colors, and layout to organize events and add comments. Save and share your chronologies as images or on social media.

**Highlights:** Create custom timelines, Organize personal or business history, Customize text and colors, Insert comments and separators, Save as image, Post to social media

**Features:** macOS Compatibility

**In-app purchases:** none


### ScanBoost PDF

[App page](https://appshunter.io/ios/app/scanboost-pdf/id6762375671)

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

**In-app purchases:** none


## Frequently asked questions

### Is ChronologyMaker free?

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

### Is ScanBoost PDF free?

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

### Do ChronologyMaker or ScanBoost PDF have ads?

Neither ChronologyMaker nor ScanBoost PDF shows ads.

### Which is updated more often, ChronologyMaker or ScanBoost PDF?

ChronologyMaker ships an update every 10 months, and ScanBoost PDF weekly. Most recently, ChronologyMaker was updated on October 5, 2026 and ScanBoost PDF on October 2, 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.*