Comparison

HKBUniverse vs Pure Math Pro

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

Head to head
About

HKBUniverse

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HKBUniverse is an immersive AI-enabled virtual environment that facilitates cross-discipline and cross-boundary teaching and learning via collaboration and interaction among students, faculty, and external partners from different disciplines. It is an ongoing project developed from the ground up to reflect its own virtue and values, with the contribution of HKBU faculty's expertise and the participation of industry professionals. It provides a space where students and staff can meet, communicate, and collaborate.

About

Pure Math Pro

Features
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Teach yourself Pure Mathematics with our all-in-one Math Study app. Also includes an in-app Math Quiz for your further practice. Over 30 examples per chapter with step by step working. Past paper examination questions at the end of each chapter. Featured topics: - Algebra 1: Surds, Logarithm, Quadratics, Remainder theorem - Binomial theorem: Pascal's triangle, Combinations - Algebra 2: Inequalities, equations in 3 unknowns, Crammer's rule - Series: Arithmetical series, Geometrical series, Proof by Induction - Trigonometry 1: Factor formula, t-formula, Double angle, Cosine/Sine rule - Coordinate geometry 1: Circle (center, radius, parametric form), Parabola (eccentricity, chords) - Coordinate geometry 2: Ellipse (focus, directrix), Hyperbola (Asymptotes, rectangular from) - Complex Numbers: Roots, Modulus-Argument form, De Moivre's theorem, Complex Loci - Vectors in 3D: Dot/Cros product, Lines and Planes, intersections

Screenshots

HKBUniverse4 screens
Pure Math Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: HKBUniverse at none against Pure Math Pro's 10. HKBUniverse also leads on update cadence (every 3 months vs every 11 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Pure Math Pro sells 10 one-off in-app purchases. HKBUniverse asks for nothing beyond the download.

UpkeepUpdate frequency

HKBUniverse ships an update every 3 months, Pure Math Pro every 11 months. The most recent releases landed on September 13, 2026 and September 14, 2026 respectively.

Scorecard2 real differences ยท 4 level
HKBUniverse versus Pure Math Pro: the parameters behind the verdict, then further details
ParameterHKBUniversePure Math Pro
PriceFreeFree
Update frequencyEvery 3 months โ€” betterEvery 11 months
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod, Mac โ€” betteriPhone, iPad, iPod
Requires iOS15.015.0
Further details โ€” not scored
Size1.8 GB40 MB
Age rating17+4+
DeveloperHong Kong Baptist UniversityRichard Ssenyonjo

In-app purchases

None

HKBUniverse

No in-app purchases

10 purchases

Pure Math Pro

One-time10
  • Get 1,000 Coins$0.99
  • Get 5,000 Coins$1.99
  • Algebra 2$2.99
Show 7 more
  • Series$2.99
  • Trigonometry 1$2.99
  • Coordinate Geometry$2.99
  • Coordinate Geometry 2$2.99
  • Complex Numbers$2.99
  • Vectors in 3D$2.99
  • Get 10,000 Coins$2.99

Questions

Is HKBUniverse free?
HKBUniverse is free to download, with no in-app purchases.
Is Pure Math Pro free?
Pure Math Pro is free to download, with in-app purchases available.
Do HKBUniverse or Pure Math Pro have ads?
Neither HKBUniverse nor Pure Math Pro shows ads.
Which is updated more often, HKBUniverse or Pure Math Pro?
HKBUniverse ships an update every 3 months, and Pure Math Pro every 11 months. Most recently, HKBUniverse was updated on September 13, 2026 and Pure Math Pro on September 14, 2026.

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