Comparison

EVO BIRD vs Let's Read

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

Head to head
About

EVO BIRD

Explore realistic birds in 3D through augmented reality. This interactive book brings fascinating avian stories and features to life, allowing you to engage with virtual birds in their habitats. Learn about diverse species through high-quality illustrations and interactive activities.

Highlights
  • Realistic 3D bird models
  • Augmented reality integration
  • Interactive bird activities
  • High-quality illustrations
  • Fascinating bird stories
  • Habitat exploration
Features
Read full description

EVO BIRD Future-oriented smart book in augmented reality • Look at realistic pictures • Read interesting texts • Experience realistic birds through augmented reality What is Augmented Reality? Augmented Reality is computer technology that brings virtual reality to the real world. It is an excellent smart educational technique that is used by the Ministry of Education and other advanced countries. EVO BIRD is a book combined with augmented reality. Living birds appear in 3D when you point your smartphone or tablet PC at the book. EVO BIRD Book • When you open the book, fascinating stories about birds will start. • You will see a various features and lives of birds from ostriches in Africa to emperor penguins in Antarctica. • All the books are realistically designed and based on the latest scientific research. • The books have high-quality 3D illustrations and images. • Twelve animals are included: Ostrich, Indian Peafowl, Mandarin Duck, Emperor Penguin, Great Crested Grebe, Grey Heron, Black-faced Spoonbill, Cinereous Vulture, Red-Crowned Crane, Scarlet Macaw, Eurasian Eagle Owl, Humming Bird. 3D Augmented Reality App Experience the augmented reality program yourself. • Make the birds fly, walk, or swim. • Feed and hear the birds. • Do fun activities such as looking at the habitat of birds, comparing sizes of birds, and doing puzzles. • Take pictures of you and the birds with a beautiful background. • ‘Free’ the vultures from the device by pressing a button. Requirements for smart terminals - iOS Version 4.3 or higher EVO BIRD App Testing 1. Go to http://alzzam.co.kr/test/evo/bird/testpage.html. Download or print the test images. 2. Install EVO BIRD application. 3. Start the application and if you view the images you've downloaded or printed through your phone's camera, you can watch 3D content.

About

Let's Read

Access a vast collection of free, colorful storybooks for children, featuring thousands of titles from local authors and illustrators. Support language learning with multilingual options and offline reading capabilities. Discover culturally relevant stories in underrepresented languages and English.

Highlights
  • Thousands of free storybooks
  • Books from local authors and illustrators
  • Multilingual reading support
  • Offline reading capability
  • New books added regularly
  • Culturally relevant stories
Features
Read full description

Enjoy reading fun and colorful storybooks with the children in your life for free with the Let’s Read app. With thousands of books from local authors and illustrators in a wide variety of underrepresented languages and English, help your children fall in love with reading and learning! All books on the Let’s Read app are 100% free to read. Your favorite books are also free to download and save for reading anytime, online or offline. Multilingual readers can switch between languages within the storybooks with a quick tap, accessing the many languages available on the Let’s Read app, including English. New books are being added to the Let’s Read library all the time through our wide network of local authors, illustrators, and translators. Let’s Read is an initiative of The Asia Foundation’s Books for Asia program that fosters young readers in Asia. We focus on underserved languages and original content developed through community-based workshops that produce culturally relevant stories. Learn more about the Let’s Read initiative: www.letsreadasia.org/about

Screenshots

EVO BIRD4 screens
Let's Read4 screens

Verdict

The call

The clearest difference is review sentiment: Let's Read at 100% against EVO BIRD's 0%. Let's Read also leads on rating (4.7 vs 3.7) and ratings volume (487 vs 3). EVO BIRD's advantage is iOS requirement (5.1.1 vs 15.0). On price, update cadence, ads and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

Let's Read holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: Let's Read has 487 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of EVO BIRD's written reviews are positive against 100% of Let's Read's.

UpkeepUpdate frequency

EVO BIRD ships an update monthly, Let's Read every 2 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard4 real differences · 6 level
EVO BIRD versus Let's Read: the parameters behind the verdict, then further details
ParameterEVO BIRDLet's Read
PriceFreeFree
Rating3.7 (3 ratings)4.7 (487 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings3487 — better
Update frequencyMonthlyEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS5.1.1 — better15.0
Further details — not scored
Size395 MB43 MB
Age rating4+4+
DeveloperAlzzam Education Corp.The Asia Foundation

Customer experience

EVO BIRD

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Let's Read

All ratings483 ratings
Positive90.5%
Neutral4.8%
Negative4.8%
Written reviews8 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

EVO BIRD

No in-app purchases

None

Let's Read

No in-app purchases

Questions

Is EVO BIRD free?
EVO BIRD is free to download, with no in-app purchases.
Is Let's Read free?
Let's Read is free to download, with no in-app purchases.
Which has better reviews, EVO BIRD or Let's Read?
Let's Read is rated higher. EVO BIRD averages 3.7 out of 5 from 3 ratings, while Let's Read averages 4.7 from 487 ratings.
Do EVO BIRD or Let's Read have ads?
Neither EVO BIRD nor Let's Read shows ads.
Which is updated more often, EVO BIRD or Let's Read?
EVO BIRD ships an update monthly, and Let's Read every 2 weeks. Most recently, EVO BIRD was updated on November 1, 2026 and Let's Read on November 3, 2026.

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