Comparison

Khmer Biology 12 vs IT

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

Head to head

About

Khmer Biology 12

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This app covers the following areas: - Summary lessons - you can improve your knowledge just at your fingertip. - Previous Exams - you can check knowledge with the previous official examination. - General biology formula - you can find a biology formula in grade 12 This app comes with the following features: - Offline data, no need for internet connection - Mobile optimized content - best view on mobile devices. The app is created by Mr. Khem Puthea with content from other sources. * Logo and Icons from Canva

About

IT

Features

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The IT-QR Code is an online event registration form that allows admin to register visitors to join Event, view the agenda, and use the generated QR code to check-in at the entrance of the event.

Screenshots

Khmer Biology 123 screens

IT3 screens

Verdict

The call

The clearest difference is update cadence: IT at every 2 months against Khmer Biology 12's every 7 months. On price, in-app purchases, device support and iOS requirement 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

Khmer Biology 12 ships an update every 7 months, IT every 2 months. The most recent releases landed on May 16, 2026 and May 19, 2026 respectively.

Scorecard1 real difference · 5 level

Khmer Biology 12 versus IT: the parameters behind the verdict, then further details
Parameter	Khmer Biology 12	IT
Price	Free	Free
Update frequency	Every 7 months	Every 2 months — better
Ads	—	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	11.0	11.0
Further details — not scored
Size	58 MB	16 MB
Age rating	4+	4+
Developer	Puthea Khem	Versita Pty. Ltd.

In-app purchases

None

Khmer Biology 12

No in-app purchases

None

IT

No in-app purchases

Questions

Is Khmer Biology 12 free?

Khmer Biology 12 is free to download, with no in-app purchases.

Is IT free?

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

Which is updated more often, Khmer Biology 12 or IT?

Khmer Biology 12 ships an update every 7 months, and IT every 2 months. Most recently, Khmer Biology 12 was updated on May 16, 2026 and IT on May 19, 2026.