# WikiTree Sourcer vs CreatorBook

The clearest difference is in-app purchases: WikiTree Sourcer at none against CreatorBook's 2. WikiTree Sourcer also leads on update cadence (every 10 days vs every 4 months) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. CreatorBook sells 2 in-app purchases, starting at $3.99 per month. WikiTree Sourcer asks for nothing beyond the download.

WikiTree Sourcer ships an update every 10 days, CreatorBook every 4 months. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | WikiTree Sourcer | CreatorBook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/wikitree-sourcer/id1590224647/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 4 months |
| Monetization | Paid | — |
| Size | 26 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Robert Pavey](https://appshunter.io/developer/1590224649) | [慧慧 高](https://appshunter.io/developer/1887721875) |

## What reviewers say

### WikiTree Sourcer

[App page](https://appshunter.io/ios/app/wikitree-sourcer/id1590224647)

This tool streamlines genealogy research by searching other sites for records and automatically building citations from found data. It also helps locate free versions of original sources across different platforms.

**Highlights:** Search genealogy websites for records, Extract data to build citations, Find free versions of original sources, Minimal performance impact, Does not modify web pages

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none


### CreatorBook

[App page](https://appshunter.io/ios/app/creatorbook-creator-analytics/id6762469059)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CreatorBook Pro Monthly | $3.99 | per month |
| CreatorBook Pro Annual | $24.99 | per year |


## Frequently asked questions

### Is WikiTree Sourcer free?

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

### Is CreatorBook free?

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

### Do WikiTree Sourcer or CreatorBook have ads?

Neither WikiTree Sourcer nor CreatorBook shows ads.

### Which is updated more often, WikiTree Sourcer or CreatorBook?

WikiTree Sourcer ships an update every 10 days, and CreatorBook every 4 months. Most recently, WikiTree Sourcer was updated on October 8, 2026 and CreatorBook 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.*