Comparison

DeepTime for Geology vs EvoTree

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

DeepTime for Geology

Explore an interactive geological time scale with detailed information on each unit, including GSSP definitions and color codes. Search for terms and view GSSPs on a global map. Ideal for geologists, students, and Earth history enthusiasts.

Highlights
  • Interactive geological time scale
  • Detailed GSSP definitions
  • CMYK and RGB color codes
  • Searchable by name or age
  • Global GSSP map integration
  • Tips for using time terms
Features
Read full description

DeepTime puts geological time at your fingertips. DeepTime is a full interactive version of the latest geological time scale: tap on any time unit to see more detail about it, including how its GSSP (golden spike) is defined. It even has the CMYK and RGB color codes for every time unit, great for when you need to have the right color for a map or chart. Even more, it is completely searchable by name or age. Come across an unfamiliar time term in an older paper? Search for it, and you'll see how it relates to the modern time scale.  What's more is that all the GSSPs (the golden spikes) are shown on a gorgeous geological map of the world (courtesy of macrostrat.org), which shows their context in stunning detail. Tips for using time terms are also included with simple examples. Whether you are a geologist, a student, a science writer, or just a fan of Earth history, DeepTime will become your go-to resource for understanding geological time.

About

EvoTree

Features
Read full description

Create phylogenetic trees from any species you choose. Whether you're exploring from curiosity, researching, or studying, EvoTree makes it easy to build and view species relationship trees in seconds. EvoTree lets you enter the organisms you want to compare and instantly generates a clear, structured tree showing how they are related. It’s a fast and simple way to visualize biological relationships without complicated tools. Features • Generate phylogenetic trees from any species you enter • Clear, organized branching diagrams • Compare multiple organisms at once • Export tree graphics for presentations, notes, or reports • Simple and focused interface Enter your species. Generate your tree. Explore the connections. Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

DeepTime for Geology3 screens
EvoTree3 screens

Verdict

The call

The clearest difference is iOS requirement: EvoTree at 15.1 against DeepTime for Geology's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

Scorecard1 real difference · 9 level
DeepTime for Geology versus EvoTree: the parameters behind the verdict, then further details
ParameterDeepTime for GeologyEvoTree
PriceFreeFree
Rating5.0 (7 ratings) — better
Positive reviews75.0% of reviews
Number of ratings7 — better
Update frequencyEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.015.1 — better
Further details — not scored
Size1 MB31 MB
Age rating4+4+
DeveloperHunt Mountain SoftwareEpoch Technologies LLC

In-app purchases

None

DeepTime for Geology

No in-app purchases

None

EvoTree

No in-app purchases

Questions

Is DeepTime for Geology free?
DeepTime for Geology is free to download, with no in-app purchases.
Is EvoTree free?
EvoTree is free to download, with no in-app purchases.
Do DeepTime for Geology or EvoTree have ads?
Neither DeepTime for Geology nor EvoTree shows ads.

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