Comparison

ExploreMath vs Physics at Work For HKDSE XR

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

Head to head

ExploreMath

Explore Everything Mathematics

Free

📚 Education

No ratingsView app →

Physics at Work For HKDSE XR

Free

📚 Education

No ratingsView app →

About

ExploreMath

Features

Read full description

In this app, you can explore different topics on math With by-topic questions built in The nicely designed user interface gives a good experience when you are using the app

About

Physics at Work For HKDSE XR

Features

Read full description

Physics at Work for HKDSE XR is an augmented reality (AR) platform to be used with Physics at Work for HKDSE. It creates an interactive experience that enhances the learning of physics concepts. **Remarks: Scan Physics at Work for HKDSE textbooks or sample PDF (https://digital.oupchina.com.hk/dsephy/app/AR_sample.pdf) to trigger the AR content.

Screenshots

ExploreMath4 screens

Physics at Work For HKDSE XR3 screens

Verdict

The call

The clearest difference is update cadence: ExploreMath at every 6 days against Physics at Work For HKDSE XR's every 2 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

ExploreMath ships an update every 6 days, Physics at Work For HKDSE XR every 2 months. The most recent releases landed on June 5, 2026 and September 8, 2026 respectively.

Scorecard1 real difference · 5 level

ExploreMath versus Physics at Work For HKDSE XR: the parameters behind the verdict, then further details
Parameter	ExploreMath	Physics at Work For HKDSE XR
Price	Free	Free
Update frequency	Every 6 days — better	Every 2 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0	14.0 — better
Further details — not scored
Size	4 MB	350 MB
Age rating	4+	4+
Developer	Kai Hin Tsoi	Oxford University Press (China)

In-app purchases

None

ExploreMath

No in-app purchases

None

Physics at Work For HKDSE XR

No in-app purchases

Questions

Is ExploreMath free?

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

Is Physics at Work For HKDSE XR free?

Physics at Work For HKDSE XR is free to download, with no in-app purchases.

Do ExploreMath or Physics at Work For HKDSE XR have ads?

Neither ExploreMath nor Physics at Work For HKDSE XR shows ads.

Which is updated more often, ExploreMath or Physics at Work For HKDSE XR?

ExploreMath ships an update every 6 days, and Physics at Work For HKDSE XR every 2 months. Most recently, ExploreMath was updated on June 5, 2026 and Physics at Work For HKDSE XR on September 8, 2026.