Comparison

Factorization(Math Drills) vs Calculus

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

Head to head
About

Factorization(Math Drills)

Sharpen your mental math skills with this app. Solve factorization problems like a puzzle using simple operations. Choose between practice mode with tips or challenge mode to beat the clock.

Highlights
  • Mental math factorization
  • Puzzle-like gameplay
  • Two factorization types
  • Practice mode with tips
  • Challenge mode with time limit
  • Score tracking
Features
Read full description

Just right for brain teasers. You will be able to do mental math to resolve into factors. You can enjoy it like a puzzle with simple operations. There are two types of factorization, each with two modes. In practice mode, tips are displayed. In challenge mode, score a lot within the time limit. If you can exceed a thousand points, you are a genius!!

About

Calculus

Learn calculus comprehensively through 10 chapters and reinforce your understanding with an interactive quiz game. This app caters to both beginners and advanced learners, offering hints and challenging problems. Enjoy a clear, adaptable interface with font size adjustments and light/dark mode support.

Highlights
  • 10-chapter calculus curriculum
  • Interactive calculus quiz game
  • Beginner to advanced learning paths
  • Adjustable font size
  • Light and dark mode support
  • Covers differentiation, integration, and differential equations
Read full description

Study Calculus from A to Z in 10 chapters, all in one app! Then play the in-app Calculus Quiz game to perfect your skills. One Level builds the necessary knowledge for the next Level as you advance. - Suitable for BEGINNERS: Teach yourself Calculus from Zero to the level of a Pro using the HINTS provided. - Adequate for the PROs: Revise and consolidate your Calculus knowledge while facing off with real Pure Math challenges. - Enjoy crisp clear Math text that adjusts its Font size and adapts to both Light and Dark Mode. Featured topics: - Differentiation 1: Curve gradient, Tangents and Normals, Velocity and Acceleration - Differentiation 2: Maxima and Minima, Curve sketching, Second derivative, Small changes - Integration: Reverse differentiation, Area under a curve, Definite integrals, Solids of Revolution, Centres of gravity - Further differentiation: Chain rule, Products and Quotients, Implicit functions, Parameters, Second derivatives - Trigonometry: Radian measure, Trigonometry derivatives, Inverse trigonometry, General solutions - Further Integration 1: Function and derivative, Change of variable, Parameters, Inverse trigonometry - Exponential and Log functions: The exponential function, Deriving y = e^x, The natural logarithm, Logarithmic differentiation - Partial fractions: Linear factors, Quadratic factors, Repeated roots, Improper fractions - Further Integration 2: Integration by parts, Taking dv/dx as 1, Variable t = tan(x/2), Splitting the numerator - Differential equations: Separating variables, Integrating factor, Homogenous equations, Differential problems

Screenshots

Factorization(Math Drills)3 screens
Calculus4 screens

Verdict

The call

The clearest difference is rating: Factorization(Math Drills) at 5.0 against Calculus's 3.5. Factorization(Math Drills) also leads on in-app purchases (none vs 13) and update cadence (every 3 days vs every 16 months). Calculus's advantage is ads (none vs shown) and ratings volume (4 vs 1). On price, 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. Calculus sells 13 one-off in-app purchases. Factorization(Math Drills) asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Factorization(Math Drills) holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

UpkeepUpdate frequency

Factorization(Math Drills) ships an update every 3 days, Calculus every 16 months. The most recent releases landed on August 4, 2026 and July 19, 2026 respectively.

Scorecard6 real differences · 4 level
Factorization(Math Drills) versus Calculus: the parameters behind the verdict, then further details
ParameterFactorization(Math Drills)Calculus
PriceFreeFree
Rating5.0 (1 ratings) — better3.5 (4 ratings)
Positive reviews—33.3% of reviews
Number of ratings14 — better
Update frequencyEvery 3 days — betterEvery 16 months
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS14.2 — better15.0
Further details — not scored
Size5 MB40 MB
Age rating4+4+
Developer郷 田村Richard Ssenyonjo

Customer experience

Factorization(Math Drills)

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Calculus

All ratings4 ratings
Positive50.0%
Neutral25.0%
Negative25.0%
Written reviews6 reviews
Positive33.3%
Neutral16.7%
Negative50.0%

In-app purchases

None

Factorization(Math Drills)

No in-app purchases

13 purchases

Calculus

One-time13
  • Get 1,000 Coins$0.99
  • Get 5,000 Coins$1.99
  • Get 10,000 Coins$2.99
Show 10 more
  • Unlock Calculus 1$2.99
  • Unlock Calculus 2$2.99
  • Unlock Calculus 3$2.99
  • Unlock Chapter 5$2.99
  • Unlock Calculus 8$2.99
  • Unlock Calculus 9$2.99
  • Unlock Calculus 4$2.99
  • Unlock Calculus 6$2.99
  • Unlock Calculus 7$2.99
  • Unlock Calculus 10$2.99

Questions

Is Factorization(Math Drills) free?
Factorization(Math Drills) is free to download, with no in-app purchases.
Is Calculus free?
Calculus is free to download, with in-app purchases available.
Which has better reviews, Factorization(Math Drills) or Calculus?
Factorization(Math Drills) is rated higher. Factorization(Math Drills) averages 5.0 out of 5 from 1 ratings, while Calculus averages 3.5 from 4 ratings.
Do Factorization(Math Drills) or Calculus have ads?
Factorization(Math Drills) shows ads; Calculus does not.
Which is updated more often, Factorization(Math Drills) or Calculus?
Factorization(Math Drills) ships an update every 3 days, and Calculus every 16 months. Most recently, Factorization(Math Drills) was updated on August 4, 2026 and Calculus on July 19, 2026.

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