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Comparison

SupK vs O

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

Head to head
SupK
SupK
Free
📚 Education
No ratingsView app →
O-PLUS Online
O
Free
📚 Education
No ratingsView app →
About

SupK

Manage your educational journey with live class features, course registration, and booking management. Track your history, check in, provide feedback, and access contact information for support.

Highlights
  • Live class features
  • Course registration
  • Booking and cancellation
  • History tracking
  • Check-in functionality
  • Feedback submission
  • Contact SupK Center
Features
Read full description

This application is Live Class and SupKSelf System for smart phone device.about registration,buy courses, booking,cancel booking, history,check in, feedback ,route and contact to SupK Center.

About

O

Features
Read full description

แอพกวดวิชาคณิตวิทย์ออนไลน์ของพี่โอ๋ O-PLUS เรียนเข้าใจแน่แค่มีเน็ต ลองแล้วจะได้รู้ว่าสอนดีเป็นยังไง คอร์สคณิตวิทย์ที่อัพเดททุกปี ครบทุกเนื้อหาคณิตวิทย์ม.ต้นและคณิตม.ปลาย น้องๆสอบติด เกรดขึ้นกันทุกปี

Screenshots

SupK4 screens
O3 screens

Verdict

The call

The clearest difference is update cadence: SupK at every 2 months against O's every 5 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SupK ships an update every 2 months, O every 5 months. The most recent releases landed on July 4, 2026 and September 17, 2026 respectively.

Scorecard1 real difference · 7 level
SupK versus O: the parameters behind the verdict, then further details
ParameterSupKO
PriceFreeFree
Positive reviews75.0% of reviews—
Update frequencyEvery 2 months — betterEvery 5 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.1 — better
Further details — not scored
Size41 MB9 MB
Age rating4+4+
DeveloperChalit Chathiratteerapat supamitsatian

In-app purchases

None

SupK

No in-app purchases

None

O

No in-app purchases

Questions

Is SupK free?
SupK is free to download, with no in-app purchases.
Is O free?
O is free to download, with no in-app purchases.
Do SupK or O have ads?
Neither SupK nor O shows ads.
Which is updated more often, SupK or O?
SupK ships an update every 2 months, and O every 5 months. Most recently, SupK was updated on July 4, 2026 and O on September 17, 2026.

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