Comparison

KD Classroom vs MathCal

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

Head to head
About

KD Classroom

Features
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KD Classroom เป็นแอปพลิเคชันที่ออกแบบมาเพื่อสนับสนุนการจัดการประชุมกลุ่มและการเข้าถึงเนื้อหาการเรียนรู้แต่ละครั้งอย่างมีประสิทธิภาพ ภายในแอปมีฟีเจอร์ให้ผู้ใช้งานเข้าถึงวิดีโอ เอกสาร ใบงาน และแบบทดสอบได้ทันที พร้อมทั้งระบบเช็คอินก่อนเริ่มเรียนเพื่อบันทึกการเข้าใช้งานและตรวจสอบประวัติย้อนหลังแบบเรียลไทม์ ช่วยให้ครูและผู้เรียนสามารถติดตามความก้าวหน้าและประวัติการเรียนได้อย่างครบถ้วน ครอบคลุมทั้งการวางแผน นัดหมาย และการประเมินผลการเรียนในที่เดียวกัน

About

MathCal

Master mental math with handwritten calculation drills. This app offers interactive lessons and customizable problem sets for addition, subtraction, multiplication, and division. Designed for children, it provides a safe, ad-free environment for building math foundations and daily brain training.

Highlights
  • Handwritten calculation drills
  • Customizable question settings
  • Supports all four basic operations
  • Montessori-inspired interactive lessons
  • Offline play
  • Ad-free and privacy-focused
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Master mental math with fast handwritten calculation drills. Designed so children can use it safely on their own, with no ads. Perfect for building a strong foundation in elementary and junior high math. Also great for daily brain training. Build a daily learning habit ◎ Today's Drill, Today's Challenge, and Today's Lesson — free every day ◎ Daily picks matched to your child's grade ◎ Stamp the calendar when you finish — progress at a glance Calculation Drills (22 in total) ◎ Handwritten calculation problem sets ◎ Single-digit math, fill-in-the-blank, and column math (add, subtract, multiply, divide) ◎ Fractions, decimals, big numbers, rounding, order of operations, and find-the-x ◎ Geometry drills: angles, area, and volume ◎ Units & time, ratios & speed, averages, and combinations ◎ Freely customize question settings (10 to 300 questions) ◎ Ideal for practicing carrying and borrowing ◎ Can display dot guides above numbers Montessori Lessons (59 in total) ◎ Interactive arithmetic lessons using beads ◎ Covers fractions, decimals, column math, geometry, measurement, and proportion ◎ Understand how math works through hands-on manipulation Safe by design ◎ No ads at all — safe and worry-free ◎ Use offline anytime, anywhere ◎ Designed so children can use it on their own ◎ Respects children's privacy: no data tracking Pricing ◎ Today's drill, challenge, and lesson are free every day ◎ Unlock everything with a single one-time purchase

Screenshots

KD Classroom4 screens
MathCal4 screens

Verdict

The call

The clearest difference is in-app purchases: KD Classroom at none against MathCal's 1. On price, update cadence, ads 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. MathCal sells 1 one-off in-app purchase. KD Classroom asks for nothing beyond the download.

UpkeepUpdate frequency

KD Classroom ships an update fortnightly, MathCal every 2 weeks. The most recent releases landed on October 18, 2026 and October 1, 2026 respectively.

Scorecard1 real difference · 9 level
KD Classroom versus MathCal: the parameters behind the verdict, then further details
ParameterKD ClassroomMathCal
PriceFreeFree
Rating—4.6 (5 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—5 — better
Update frequencyFortnightlyEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size36 MB72 MB
Age rating4+4+
DeveloperJassadaporn DeewanStudyX G.K.

In-app purchases

None

KD Classroom

No in-app purchases

1 purchases

MathCal

One-time1
  • Unlock Everything$9.99

Questions

Is KD Classroom free?
KD Classroom is free to download, with no in-app purchases.
Is MathCal free?
MathCal is free to download, with in-app purchases available.
Do KD Classroom or MathCal have ads?
Neither KD Classroom nor MathCal shows ads.
Which is updated more often, KD Classroom or MathCal?
KD Classroom ships an update fortnightly, and MathCal every 2 weeks. Most recently, KD Classroom was updated on October 18, 2026 and MathCal on October 1, 2026.

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