# Экогид vs 3Д Динопедия

The clearest difference is rating: Экогид at 5.0 against 3Д Динопедия's 4.0. 3Д Динопедия's advantage is review sentiment (92% vs 73%) and ratings volume (8 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Экогид sells 2 in-app purchases, starting at $0.49 per month and 3Д Динопедия sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Экогид holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 8 respectively. Written reviews complicate that: 73% of Экогид's written reviews are positive against 92% of 3Д Динопедия's, so the app with the better star average is not the one people write more warmly about.

Экогид ships an update every 3 weeks, 3Д Динопедия fortnightly. The most recent releases landed on September 26, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Экогид | 3Д Динопедия |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id1177615090/reviews)** | [4.0 (8 ratings)](https://appshunter.io/ios/app/3/id1555447165/reviews) |
| Number of ratings | 2 | **8** |
| Positive reviews | 73.1% of reviews | **91.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 107 MB | 409 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ecosystema](https://appshunter.io/developer/432942568) | [Tecedu](https://appshunter.io/developer/1555447167) |

## What reviewers say

### Экогид

[App page](https://appshunter.io/ios/app/id1177615090)

This app is a field guide and identification tool for common birds in Russia. It features detailed information on 206 species, including photos, descriptions, and sounds. Users can identify birds, track observations, and learn about avian biology and ecology.

**Highlights:** Bird identification tool, Extensive bird atlas with photos and descriptions, Bird sound recordings, Systematic classification of birds, Educational guide to bird biology, Observation diary for bird watchers, Bird quiz

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Птицы: все функции на месяц | $0.49 | per month |
| Птицы: все функции навсегда | $4.99 | one-time |


### 3Д Динопедия

[App page](https://appshunter.io/ios/app/3/id1555447165)

Explore a vast encyclopedia of dinosaurs and ancient creatures with detailed 3D models. Examine skeletons, muscles, and skin, and learn fascinating facts through text and narration. Experience augmented reality and delve into Earth's geological history.

**Highlights:** Over 200 3D dinosaur and ancient animal models, Four study modes: skeleton, muscles, skin, X-ray, 4K resolution models with detailed textures, Text and narrated facts with illustrations, Augmented reality dinosaur encounters, Detailed geological periods and Earth's history, 3D models of fossil plants and invertebrates

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30 Дней, Стандартные животные | $4.99 | one-time |
| Стандартный пакет 102 Животных | $19.99 | one-time |
| Повысьте до Премиум! | $22.99 | one-time |
| Премиум: 200 Животных! | $39.99 | one-time |


## Frequently asked questions

### Is Экогид free?

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

### Is 3Д Динопедия free?

3Д Динопедия is free to download, with in-app purchases available.

### Which has better reviews, Экогид or 3Д Динопедия?

Экогид is rated higher. Экогид averages 5.0 out of 5 from 2 ratings, while 3Д Динопедия averages 4.0 from 8 ratings.

### Do Экогид or 3Д Динопедия have ads?

Neither Экогид nor 3Д Динопедия shows ads.

### Which is updated more often, Экогид or 3Д Динопедия?

Экогид ships an update every 3 weeks, and 3Д Динопедия fortnightly. Most recently, Экогид was updated on September 26, 2026 and 3Д Динопедия on September 11, 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.*