# TimeTree HD — user reviews

> 8 indexed App Store user reviews of TimeTree HD by Arizona and Penn State Universities, rated 1.00/5 from 1 ratings.

- Source: https://appshunter.io/ios/app/timetree-hd/id468820058/reviews
- App overview in markdown: https://appshunter.io/ios/app/timetree-hd/id468820058.md
- Rating breakdown: 5★ 0 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 1

## Most critical reviews (8 lowest-rated)

### 1/5 — Not working :(

*2015-02-25*

It's not working... Sorry

### 1/5 — AFP

*2013-02-06*

Deleted this item. Doesn't work! Error 104 and it stops!

### 1/5 — Does not work.

*2012-10-18*

I love the idea of this app, but it does not work.  Every time I search for an animal it tells me there is a server error.

### 4/5 — Please correct  my previous review

*2011-11-17*

I just submitted a generally favorable review of this APP, but complained that it needed a version specifically adapted to the iPad/iPad2. I then went back to the APP store and realized that there are two separate versions, one for the iTouch/iPhone, and a second version for  the iPad. The iPad version uses full screen, but only displays in portrait mode, not landscape. 
Very useful program.

### 5/5 — Amazing

*2013-03-03*

wonderful app that reaches further and further with citations and data. Comes from a world renown evolution genetics program. All I can say is thanks

### 5/5 — Great

*2013-01-29*

Great little app, interface took a few minutes to get used to.  Like that it has links to sources. Can't imagine this app will be popular with nutty creationists mind you. :-)

### 5/5 — Awesome

*2012-12-17*

This app is so great! Will be using for school and citing in papers. Links follow you to NCBI web page and the original study. Wow! Recommend.

### 5/5 — Great!

*2012-07-18*

Functions without issue. Data are accurate with references linked to NCBI summaries. Great reference and useful for illustrating evolutionary relationships in class. Bravo!

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*