# eCUNI vs Birdora

The clearest difference is review sentiment: Birdora at 100% against eCUNI's 0%. Birdora also leads on update cadence (fortnightly vs every 2 months). eCUNI's advantage is in-app purchases (none vs 48) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. Birdora sells 47 in-app purchases, starting at $1.99 per month. eCUNI asks for nothing beyond the download.

eCUNI ships an update every 2 months, Birdora fortnightly. The most recent releases landed on October 15, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | eCUNI | Birdora |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/birdora-your-bird-world/id6475369195/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 52 MB | 477 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Code Creator, s.r.o.](https://appshunter.io/developer/478346944) | [Robert Pech](https://appshunter.io/developer/427414245) |

## What reviewers say

### eCUNI

[App page](https://appshunter.io/ios/app/ecuni/id1071761892)

This application serves as an electronic library and reader for interactive digital content on tablets. It allows users to download, organize, and read various publications, with features for annotating text, adding notes, and bookmarking content.

**Highlights:** Download and organize publications, Interactive content reader, Text annotation and highlighting, Note-taking and bookmarking, Search within publications, Support for multiple publication formats

**In-app purchases:** none


### Birdora

[App page](https://appshunter.io/ios/app/birdora-your-bird-world/id6475369195)

Explore a vibrant world of birds with detailed facts, colorful images, and interactive games. Learn to identify species from around the globe, discover fascinating behaviors, and even create your own virtual bird sanctuary. This app makes ornithology accessible and enjoyable for all.

**Highlights:** Extensive bird identification database, Detailed bird facts and information, Interactive games and activities, Virtual bird park creation and management, Record and share bird sightings, Learn about international bird species

**Features:** Family Sharing, SharePlay

**In-app purchases (47)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Birder | $1.99 | per month |
| Pigeons | Free | one-time |
| 3 bonus cards | $0.99 | one-time |
| 30 eggs | $0.99 | one-time |
| Stymphalian birds | $1.99 | one-time |
| Roc | $1.99 | one-time |
| Griffin | $1.99 | one-time |
| Caladrius | $1.99 | one-time |
| Yatagarasu | $1.99 | one-time |
| Alkonost and Sirin | $1.99 | one-time |
| Ziz | $1.99 | one-time |
| Fenghuang | $1.99 | one-time |
| Huma | $1.99 | one-time |
| Thunderbird | $1.99 | one-time |
| Huginn and Muninn | $1.99 | one-time |
| Mountaina | $1.99 | one-time |
| Sea | $1.99 | one-time |
| Hummingbirds | $2.99 | one-time |
| Forrest | $2.99 | one-time |
| Lake | $2.99 | one-time |
| City | $2.99 | one-time |
| Marshland | $2.99 | one-time |
| Cuckoos | $2.99 | one-time |
| Carpenters | $2.99 | one-time |
| The rarest | $2.99 | one-time |
| Africans | $2.99 | one-time |
| Townsbirds across the world | $2.99 | one-time |
| Christmas Cookies | $2.99 | one-time |
| Dancers | $2.99 | one-time |
| Birds of Paradise | $2.99 | one-time |
| Tiny and Cute | $2.99 | one-time |
| Pheasants | $2.99 | one-time |
| Owls | $2.99 | one-time |
| Charmings | $2.99 | one-time |
| Tough Guys | $2.99 | one-time |
| Birdsailors | $2.99 | one-time |
| Weirdos | $2.99 | one-time |
| On the Pond | $2.99 | one-time |
| Jays | $2.99 | one-time |
| 10 bonus cards | $2.99 | one-time |
| Guaranteed Card | $3.99 | one-time |
| 100 eggs | $3.99 | one-time |
| 300 eggs | $3.99 | one-time |
| Migratory | $4.99 | one-time |
| Premium Card | $6.99 | one-time |
| 300 eggs | $6.99 | one-time |
| Lifetime Birder | $39.99 | one-time |


## Frequently asked questions

### Is eCUNI free?

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

### Is Birdora free?

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

### Do eCUNI or Birdora have ads?

Neither eCUNI nor Birdora shows ads.

### Which is updated more often, eCUNI or Birdora?

eCUNI ships an update every 2 months, and Birdora fortnightly. Most recently, eCUNI was updated on October 15, 2026 and Birdora on October 21, 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.*