Comparison

Least Common Multiple Solver vs SAT Math Prep

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

Head to head
About

Least Common Multiple Solver

Features
Read full description

Finish your homework instantly. Prepare for exams without stress. Free, complete step-by-step solutions. Enter your numbers and calculate the Least Common Multiple (LCM). HOW IT WORKS Enter your numbers into the appropriate fields and get started. You'll receive the solution instantly and can share it with friends or classmates. YOUR PERSONAL DATA We don't need it. Only anonymous data is collected, for example: - which features are used - how many solutions are generated This helps us improve the app. It is not possible to identify you from this data. COSTS Everything can be used for free. Access your solutions 24/7. Every solution always includes all calculation steps. If you need a large number of solutions in a short time, various purchase options are available. EXTRAS - Prime Factorization - Using Multiples - Curated learning videos - Feedback for incorrect input - Manage your own solutions - App introduction CONTACT Questions and feedback are always welcome via Discord or directly in the app review.

About

SAT Math Prep

Master SAT Math skills with adaptive practice from arithmetic to calculus. Access generated questions, hints, and worked solutions across multiple exam paths and topics. Track your progress and build confidence with daily practice.

Highlights
  • Adaptive difficulty based on mastery
  • Generated questions with instant feedback
  • Hints, worked solutions, and concept cards
  • Progress tracking and mistake journal
  • Multiple practice modes (Zen, Timed, Until Error)
  • Exam-specific practice paths (SAT, ACT, AP Calculus, IB Math)
Features
Read full description

Practice SAT Math skills and build confidence from arithmetic to calculus. MathFlow gives you generated questions, clear hints and worked solutions, with difficulty that adapts to your mastery. Choose a skill, practice at your level and see your progress. FOCUSED EXAM PRACTICE Follow seven skill-practice paths: SAT Math, ACT Math, AP Calculus AB, AP Calculus BC, IB Math AA, Suneung Math and Gaokao Math. Practice relevant concepts and problem-solving skills. 156 LESSONS, 25 TOPICS Explore six sections covering arithmetic, fractions, algebra, geometry, trigonometry, probability, statistics, precalculus, calculus and linear algebra. Move from foundation skills to advanced topics within a structured curriculum. LEARN AS YOU PRACTICE • Answer freshly generated questions and get instant feedback. • Use hints, worked solutions and concept cards to understand the method. • Practice with difficulty based on your lesson mastery. • Review your mistake journal and follow your progress. • Build a daily practice streak and earn XP and achievements. PRACTICE YOUR WAY Choose Zen for practice without a timer, Timed for a countdown challenge, or Until Error, where the first wrong answer ends the run. Math Connect adds 13 number-path puzzle levels: connect numbers and operations to reach the target while practicing arithmetic. FREE FIRST LESSONS AND PREMIUM Try the first lesson in each of 11 foundation topics for free. Later lessons require Premium; all lessons in 14 advanced topics and all seven exam paths also require Premium. Practice modes, hints, worked solutions, progress tracking and Math Connect remain free to use within the content you can access. Choose a weekly auto-renewing subscription or a one-time lifetime purchase where offered; local prices are shown before purchase. Core practice works offline. Purchases and restoring access need a store connection. SAT is a registered trademark of College Board and ACT is a registered trademark of ACT, Inc. MathFlow is not affiliated with or endorsed by either organization. Privacy: https://mathflow-legal.gankstarr.chatgpt.site/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Least Common Multiple Solver4 screens
SAT Math Prep4 screens

Verdict

The call

Least Common Multiple Solver and SAT Math Prep are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Least Common Multiple Solver sells 7 one-off in-app purchases and SAT Math Prep sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Least Common Multiple Solver ships an update every 11 days, SAT Math Prep weekly. The most recent releases landed on November 2, 2026 and November 13, 2026 respectively.

ScorecardNo meaningful differences
Least Common Multiple Solver versus SAT Math Prep: the parameters behind the verdict, then further details
ParameterLeast Common Multiple SolverSAT Math Prep
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 11 daysWeekly — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.014.0 — better
Further details — not scored
Size179 MB50 MB
Age rating4+4+
DeveloperGlindemann, Sennoun, Langer GbRAnul Agarwal

In-app purchases

7 purchases

Least Common Multiple Solver

One-time7
  • +30 User Tokens$0.29
  • +1 Convenience Token / 6h, max. +2$0.59
  • +150 User Tokens$0.99
Show 4 more
  • +2 Convenience Tokens / 6h, max. +4$0.99
  • +300 User Tokens$1.49
  • +4 Convenience Tokens / 6h, max. +8$1.59
  • Lifetime Access$1.99
2 purchases

SAT Math Prep

Subscriptions1
  • Math Pro Weekly3 Days trial$2.997 Days
One-time1
  • Math Pro Lifetime$9.99

Questions

Is Least Common Multiple Solver free?
Least Common Multiple Solver is free to download, with in-app purchases available.
Is SAT Math Prep free?
SAT Math Prep is free to download, with in-app purchases available.
Do Least Common Multiple Solver or SAT Math Prep have ads?
Neither Least Common Multiple Solver nor SAT Math Prep shows ads.
Which is updated more often, Least Common Multiple Solver or SAT Math Prep?
Least Common Multiple Solver ships an update every 11 days, and SAT Math Prep weekly. Most recently, Least Common Multiple Solver was updated on November 2, 2026 and SAT Math Prep on November 13, 2026.

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