Comparison

Locus&Region(Math Drills) vs Calculus Solver

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

Head to head
About

Locus&Region(Math Drills)

Features
Read full description

You can learn Locus&Region offline. Since the question generation and the correctness judgment of the answer are automatically performed, you can work on the drill learning as many times as you like. You can also see tips and answers. Score high in Challenge Mode to improve your rank!!

About

Calculus Solver

Features
Read full description

Stuck on a calculus problem? Snap a photo or type it in, and Calculus Solver shows every step of the solution, not just the answer. SCAN OR TYPE ANY PROBLEM Point your camera at a textbook, worksheet or handwritten problem, crop the exercise you need, and get a full worked solution in seconds. No photo? Type the problem with the built-in math keyboard (∫, √, Ο€, ∞, xΒ²). EVERY STEP EXPLAINED Each solution starts with what is being asked and which rule applies, walks through the steps with the actual equations, and ends with a clearly marked final answer. Derivatives, integrals, limits, series, optimization, related rates and more. ASK FOLLOW-UP QUESTIONS Don't get a step? Ask right under the solution: "Why the chain rule here?", "Show me a similar problem", "Explain step 3 more". The tutor answers about your problem, with your numbers. AI CALCULUS TUTOR Chat with a tutor that only talks calculus. Straight answers, no fluff. PRACTICE FOR FREE β€’ 40 quiz questions across limits, derivatives, integrals, and series β€’ 40 flashcards with the rules and formulas you need on the exam β€’ Scientific calculator PERFECT FOR AP Calculus AB/BC, Calculus I, II and III, pre-calculus, and anyone checking homework before turning it in. Unlimited solving, follow-up questions and the tutor chat require a subscription (weekly with a 3-day free trial, or yearly). Quizzes, flashcards and the calculator are free. Privacy Policy: https://meliann.notion.site/Privacy-Policy-For-Calculus-Solver-288476f8f041806cb0d1f2cedc145f22?pvs=73 Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Locus&Region(Math Drills)4 screens
Calculus Solver4 screens

Verdict

The call

The clearest difference is in-app purchases: Locus&Region(Math Drills) at none against Calculus Solver's 2. Locus&Region(Math Drills) also leads on update cadence (every 3 months vs every 11 months) and iOS requirement (12.0 vs 17.6). On price, ads and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Calculus Solver sells 2 in-app purchases, starting at $4.99 per 7 days. Locus&Region(Math Drills) asks for nothing beyond the download.

UpkeepUpdate frequency

Locus&Region(Math Drills) ships an update every 3 months, Calculus Solver every 11 months. The most recent releases landed on October 27, 2026 and October 6, 2026 respectively.

Scorecard3 real differences Β· 3 level
Locus&Region(Math Drills) versus Calculus Solver: the parameters behind the verdict, then further details
ParameterLocus&Region(Math Drills)Calculus Solver
PriceFreeFree
Update frequencyEvery 3 months β€” betterEvery 11 months
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS12.0 β€” better17.6
Further details β€” not scored
Size27 MB12 MB
Age rating4+4+
Developerιƒ· 田村Nicolas Gustavo Melian

In-app purchases

None

Locus&Region(Math Drills)

No in-app purchases

2 purchases

Calculus Solver

Subscriptions2
  • Weekly Plan3 Days trial$4.997 Days
  • Yearly Plan$24.991 Year

Questions

Is Locus&Region(Math Drills) free?
Locus&Region(Math Drills) is free to download, with no in-app purchases.
Is Calculus Solver free?
Calculus Solver is free to download, with in-app purchases available.
Do Locus&Region(Math Drills) or Calculus Solver have ads?
Neither Locus&Region(Math Drills) nor Calculus Solver shows ads.
Which is updated more often, Locus&Region(Math Drills) or Calculus Solver?
Locus&Region(Math Drills) ships an update every 3 months, and Calculus Solver every 11 months. Most recently, Locus&Region(Math Drills) was updated on October 27, 2026 and Calculus Solver on October 6, 2026.

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