Comparison

Erdem Card vs BLesson.mn

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

Head to head

Erdem Card

School teacher, student system

Давтлага хичээл

About

Erdem Card

Features

Read full description

Эрдэм сурагч, багш, эцэг эхийн хөдөлмөрийг хөнгөвчлөх апп

About

BLesson.mn

Features

Read full description

BLesson.mn – Fun and Easy Learning for Kids BLesson.mn is the perfect learning companion for young students! Designed for elementary school children, our app offers interactive lessons, colorful visuals, and fun quizzes to help kids review school subjects like math, reading, and more. Key Features: * Engaging lessons that follow the national curriculum * Fun quizzes and mini-games to reinforce learning * Kid-friendly design with bright visuals * Points and rewards to keep kids motivated Whether at home or on the go, BLesson.mn makes learning easy, enjoyable, and effective! Let your child fall in love with learning today!

Screenshots

Erdem Card3 screens

BLesson.mn1 screens

Verdict

The call

Erdem Card and BLesson.mn are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

UpkeepUpdate frequency

Erdem Card ships an update every 3 months, BLesson.mn every 5 months. Both last shipped on October 4, 2026.

ScorecardNo meaningful differences

Erdem Card versus BLesson.mn: the parameters behind the verdict, then further details
Parameter	Erdem Card	BLesson.mn
Price	Free	Free
Update frequency	Every 3 months — better	Every 5 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	13.0 — better	14
Further details — not scored
Size	23 MB	1 MB
Age rating	4+	4+
Developer	Bodi Electronics LLC	BBE Soft LLC

In-app purchases

None

Erdem Card

No in-app purchases

None

BLesson.mn

No in-app purchases

Questions

Is Erdem Card free?

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

Is BLesson.mn free?

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

Do Erdem Card or BLesson.mn have ads?

Neither Erdem Card nor BLesson.mn shows ads.

Which is updated more often, Erdem Card or BLesson.mn?

Erdem Card ships an update every 3 months, and BLesson.mn every 5 months. Most recently, Erdem Card was updated on October 4, 2026 and BLesson.mn on October 4, 2026.