Comparison

EVO BIRD vs Sonos books

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

Sonos books

Listen to audiobooks with this application. Purchase books individually or access an unlimited library with a subscription. Ideal for users aged 18-35 interested in fiction and non-fiction genres.

Highlights
  • Audiobook streaming
  • Individual book purchases
  • Unlimited subscription library
  • Multiple user profiles
  • Wide genre selection
Features
Read full description

Sonos нь сонсдог аудио номын аппликейшн юм. Номыг дангаар нь эсвэл subscription үйлчилгээний эрхээр худалдан авч болох бөгөөд үйлчилгээний идэвхтэй хугацаанд хэрэглэгчид хязгааргүй тооны ном сонсох боломжтой. Манай гол зорилтот бүлэг нь: 18-35 насны Эрэгтэй, Эмэгтэй Сонирхдог гол төрөл: Уран зохиол (Нууц, шинжлэх ухаан, триллер) Уран зохиолын бус зохиол (Түүх, намтар, хувь хүний хөгжил) Яагаад хэрэглэгчид манайхыг сонсдог вэ: Олон ажил хийх, цаг хэмнэх, түүх сонсох, ур чадвараа нэмэгдүүлэх, амрах, өөрийгөө хөгжүүлэх Тодорхой зорилтот бүлгүүд нь: Эцэг эхчүүд, их сургуулийн оюутнууд, хүүхдүүд, жолооч, оффисын ажилчид, номын клубын гишүүд, хөгжлийн бэрхшээлтэй хүмүүс (Хараа ...) Нэг бүртгэлээс 4-н тусдаа хэрэглэгч нэвтэрч аудио ном сонсох боломжтой. Тиймээс эцэг эх, хүүхдүүд манай аппликейшнийг нэгэн зэрэг ашиглах боломжтой.

Screenshots

EVO BIRD4 screens
Sonos books4 screens

Verdict

The call

The clearest difference is rating: EVO BIRD at 3.7 against Sonos books's 3.0. EVO BIRD also leads on monetization model (free vs freemium) and iOS requirement (5.1.1 vs 12.4). Sonos books's advantage is review sentiment (33% vs 0%). On price, ratings volume, update cadence and ads 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

EVO BIRD holds the better App Store score, 3.7 against 3.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews complicate that: 0% of EVO BIRD's written reviews are positive against 33% of Sonos books's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

EVO BIRD ships an update monthly, Sonos books every 3 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard4 real differences · 6 level
EVO BIRD versus Sonos books: the parameters behind the verdict, then further details
ParameterEVO BIRDSonos books
PriceFreeFree
Rating3.7 (3 ratings) — better3.0 (2 ratings)
Positive reviews0.0% of reviews33.3% of reviews — better
Number of ratings3 — better2
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS5.1.1 — better12.4
Further details — not scored
Size395 MB24 MB
Age rating4+4+
DeveloperAlzzam Education Corp.Mongol iD Group

Customer experience

EVO BIRD

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

Sonos books

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

In-app purchases

None

EVO BIRD

No in-app purchases

None

Sonos books

No in-app purchases

Questions

Is EVO BIRD free?
EVO BIRD is free to download, with no in-app purchases.
Is Sonos books free?
Sonos books is free to download, with no in-app purchases.
Which has better reviews, EVO BIRD or Sonos books?
EVO BIRD is rated higher. EVO BIRD averages 3.7 out of 5 from 3 ratings, while Sonos books averages 3.0 from 2 ratings.
Do EVO BIRD or Sonos books have ads?
Neither EVO BIRD nor Sonos books shows ads.
Which is updated more often, EVO BIRD or Sonos books?
EVO BIRD ships an update monthly, and Sonos books every 3 weeks. Most recently, EVO BIRD was updated on November 1, 2026 and Sonos books on November 3, 2026.

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