# FamilySearch Tree vs Java SE 16 API Specification

The clearest difference is price: FamilySearch Tree at Free against Java SE 16 API Specification's $1.99. FamilySearch Tree also leads on update cadence (weekly vs every 25 months) and ratings volume (503K vs 11). Java SE 16 API Specification's advantage is iOS requirement (12.0 vs 18.6). On rating, review sentiment, in-app purchases and device support there is nothing between them.

FamilySearch Tree is free to download; Java SE 16 API Specification costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.8 for FamilySearch Tree against 4.9 for Java SE 16 API Specification. That said, the two scores are not equally well evidenced: FamilySearch Tree has 503K ratings behind it against 11, so its average is the more settled of the two. Written reviews are what separate them: 76% of FamilySearch Tree's written reviews are positive against 80% of Java SE 16 API Specification's.

FamilySearch Tree ships an update weekly, Java SE 16 API Specification every 25 months. The most recent releases landed on October 1, 2026 and July 7, 2026 respectively.

## The numbers

| Metric | FamilySearch Tree | Java SE 16 API Specification |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.8 (503K ratings)](https://appshunter.io/ios/app/familysearch-tree/id885982973/reviews) | **[4.9 (11 ratings)](https://appshunter.io/ios/app/java-se-16-api-specification/id943855614/reviews)** |
| Number of ratings | **503K** | 11 |
| Positive reviews | 75.5% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Weekly** | Every 25 months |
| Monetization | **Free** | Paid |
| Best chart rank | **#42** | — |
| Size | 207 MB | 323 MB |
| Requires iOS | 18.6 | **12.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FamilySearch International](https://appshunter.io/developer/495353625) | [强 马](https://appshunter.io/developer/687218962) |

## What reviewers say

### FamilySearch Tree

[App page](https://appshunter.io/ios/app/familysearch-tree/id885982973)

**Currently charting:** #42 Top Free · Reference (US App Store)

Explore your family history by building and documenting your family tree. Discover ancestors through historical records, preserve memories like photos and stories, and collaborate with others to enrich your heritage.

**Highlights:** Build and document family trees, Discover ancestors in historical records, Preserve photos, stories, and audio, Collaborate with other users, Explore ancestral heritage on maps, Add sources to confirm information

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Helpful for family history research
- 👍 User-friendly app
- 🚀 Convenient for accessing family tree on the go
- 👍 Allows sharing family stories and photos
- 👍 Comprehensive database of records

**What reviewers complain about**

- 🐛 Inaccurate or incorrect information added by other users
- 🐛 Difficulty removing or correcting erroneous data
- 🐛 Navigation and usability issues
- 🐛 Slow performance and frequent crashes
- 🔒 Privacy concerns with open collaboration

**Reported bugs**

- Duplicates and incorrect connections in family tree
- Issues with merging profiles and maintaining accurate lineage
- Compatibility problems on older devices

**Requested features**

- Option to lock down personal family tree
- Improved search and filtering capabilities
- Better integration with external genealogy sources
- More detailed instructions and tutorials
- Ability to request changes to incorrect information


### Java SE 16 API Specification

[App page](https://appshunter.io/ios/app/java-se-16-api-specification/id943855614)

Access the Java SE 16 Platform APIs, covering core Java functionalities and JDK-specific modules. Includes interview questions and testing resources for Java developers.

**Highlights:** Java SE APIs, JDK APIs, Local-Variable Type Inference, Parallel Full GC, Application Class-Data Sharing, Java interview questions, Java testing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FamilySearch Tree free?

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

### Is Java SE 16 API Specification free?

Java SE 16 API Specification costs $1.99, with no in-app purchases.

### Which has better reviews, FamilySearch Tree or Java SE 16 API Specification?

Java SE 16 API Specification is rated higher. FamilySearch Tree averages 4.8 out of 5 from 503K ratings, while Java SE 16 API Specification averages 4.9 from 11 ratings.

### Which is updated more often, FamilySearch Tree or Java SE 16 API Specification?

FamilySearch Tree ships an update weekly, and Java SE 16 API Specification every 25 months. Most recently, FamilySearch Tree was updated on October 1, 2026 and Java SE 16 API Specification on July 7, 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.*