Comparison

Dinosaur puzzle Doodle Colorin vs 杜杜快乐阅读4A

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

Head to head

Dinosaur puzzle Doodle Colorin

Free

📚 Education

★ 5.02 ratingsView app →

About

Dinosaur puzzle Doodle Colorin

Engage young children with a free educational app featuring simple dinosaur-themed jigsaw puzzles and interactive painting activities. Designed for ages 2-5, it offers a fun and creative way to learn and play.

Highlights

Jigsaw puzzles
Interactive painting
Dinosaur themes
Suitable for toddlers
Free to play

Features

Read full description

Super-simple, FREE, Suitable for 2-5 years old, Interesting Tu Tu painting, Fun jigsaw puzzle.

About

杜杜快乐阅读4A

Features

Read full description

来自北美的顶级幼儿亲子英文启蒙教育——杜杜快乐阅读。快来跟着我们的好朋友“Octi”开始神秘的快乐阅读之旅吧！

Screenshots

Dinosaur puzzle Doodle Colorin4 screens

杜杜快乐阅读4A3 screens

Verdict

The call

The clearest difference is in-app purchases: 杜杜快乐阅读4A at none against Dinosaur puzzle Doodle Colorin's 1. 杜杜快乐阅读4A also leads on ads (none vs shown) and iOS requirement (9.0 vs 12.0). On price, update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Dinosaur puzzle Doodle Colorin sells 1 one-off in-app purchase. 杜杜快乐阅读4A asks for nothing beyond the download.

UpkeepUpdate frequency

Dinosaur puzzle Doodle Colorin ships an update every 4 months, 杜杜快乐阅读4A every 3 months. The most recent releases landed on November 2, 2026 and October 26, 2026 respectively.

Scorecard3 real differences · 6 level

Dinosaur puzzle Doodle Colorin versus 杜杜快乐阅读4A: the parameters behind the verdict, then further details
Parameter	Dinosaur puzzle Doodle Colorin	杜杜快乐阅读4A
Price	Free	Free
Rating	5.0 (2 ratings) — better	—
Number of ratings	2 — better	—
Update frequency	Every 4 months	Every 3 months — better
Ads	Yes	No — better
In-app purchases	Yes	No — better
Monetization	Free with in-app purchases	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	12.0	9.0 — better
Further details — not scored
Size	18 MB	154 MB
Age rating	4+	4+
Developer	向军贾	长沙市星灿软件开发有限公司

In-app purchases

1 purchases

Dinosaur puzzle Doodle Colorin

One-time1

Unlock function and off AD$3.99

None

杜杜快乐阅读4A

No in-app purchases

Questions

Is Dinosaur puzzle Doodle Colorin free?

Dinosaur puzzle Doodle Colorin is free to download, with in-app purchases available.

Is 杜杜快乐阅读4A free?

杜杜快乐阅读4A is free to download, with no in-app purchases.

Do Dinosaur puzzle Doodle Colorin or 杜杜快乐阅读4A have ads?

Dinosaur puzzle Doodle Colorin shows ads; 杜杜快乐阅读4A does not.

Which is updated more often, Dinosaur puzzle Doodle Colorin or 杜杜快乐阅读4A?

Dinosaur puzzle Doodle Colorin ships an update every 4 months, and 杜杜快乐阅读4A every 3 months. Most recently, Dinosaur puzzle Doodle Colorin was updated on November 2, 2026 and 杜杜快乐阅读4A on October 26, 2026.