MartleyRocks vs Dinosaur Guide.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MartleyRocks
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Interact with the fascinating and exceptional geology of Martley, Worcestershire, England, with this app which provides an interactive 2D/3D view of the geology and walking trails of the area. Set views over the terrain by moving around with touch gestures. GPS or touching the map provides information about the geology of that location. Interpretation of past environments and the ‘voyage of Martley’ from the near the South Pole to 52’N over 700 million years of Earth history.
Dinosaur Guide.
Explore prehistoric species, fossil discoveries, and scientific classifications offline. This app offers structured profiles with details on size, diet, habitat, and geological periods. Includes learning tools like quizzes and a glossary for enthusiasts and students.
- Dinosaur profiles with classifications
- Fossil discovery information
- Geological time period details
- Offline access
- Quiz mode for knowledge testing
- Search and category browsing
- Favorite dinosaur saving
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Explore dinosaurs, prehistoric species, and fossil discoveries. Dinosaur Guide is an offline reference for learning about dinosaurs and the prehistoric world of the Mesozoic era. Discover structured information about dinosaur species, fossil discoveries, and scientific classifications in a clear and accessible format. The app provides organized dinosaur profiles including size, diet, habitat, and geological time periods, making it useful for study, quick reference, and general exploration. Dinosaur Profiles • Learn about many dinosaur species • Discover scientific names and classifications • Explore fossil discoveries and prehistoric history • Understand physical characteristics and traits Dinosaur Information • Size and body structure • Diet and feeding behavior • Habitat and geographic distribution • Geological periods such as Triassic, Jurassic, and Cretaceous Fossils and Paleontology • Learn where dinosaur fossils were discovered • Explore fossil sites around the world • Understand how paleontologists study prehistoric life Learning Tools • Interesting dinosaur facts for quick learning • Quiz mode to test dinosaur knowledge • Glossary explaining paleontology terms Search and Discovery • Search dinosaurs quickly • Explore species through organized categories • Browse prehistoric animals easily Favorites • Save your favorite dinosaurs • Quickly access species you want to study again Designed for Easy Use • Clean and simple interface • Organized dinosaur entries • Works fully offline Premium Features Upgrade for additional benefits: • Ad-free experience • High-resolution dinosaur images • Enhanced learning experience Privacy Focused • No unnecessary permissions • No personal data collection • Information remains on your device Who This App Is For • Students learning about dinosaurs • Teachers and educators • Paleontology enthusiasts • Dinosaur fans of all ages Dinosaur Guide helps you explore prehistoric species, learn dinosaur facts, and understand the ancient world of the Mesozoic era. Download Dinosaur Guide to discover the fascinating world of dinosaurs. LICENSED APPLICATION END USER LICENSE AGREEMENT: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: MartleyRocks at none against Dinosaur Guide.'s 2. MartleyRocks also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). Dinosaur Guide.'s advantage is update cadence (every 3 weeks vs every 46 months). On price 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
Both are free to download. Dinosaur Guide. sells 2 in-app purchases, starting at $1.99 per month. MartleyRocks asks for nothing beyond the download.
MartleyRocks ships an update every 46 months, Dinosaur Guide. every 3 weeks. The most recent releases landed on September 29, 2026 and September 11, 2026 respectively.
| Parameter | MartleyRocks | Dinosaur Guide. |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 46 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 65 MB | 212 MB |
| Age rating | 4+ | 4+ |
| Developer | Michael Brooks | Olga Ivanova |
In-app purchases
MartleyRocks
No in-app purchases
Dinosaur Guide.
- dinosaurs_subscription$1.991 Month
- dinosaurs_by_oliva_donation$1.99
Questions
Is MartleyRocks free?
Is Dinosaur Guide. free?
Do MartleyRocks or Dinosaur Guide. have ads?
Which is updated more often, MartleyRocks or Dinosaur Guide.?
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