Comparison

Dogl Precalculus vs Homework Helper

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

Head to head
About

Dogl Precalculus

Master Precalculus with this app designed by university professors. It offers bite-sized problem-solving, personalized learning paths, and visual hints to guide you. Start with 100 free problems and unlock more weekly, with optional upgrades for unlimited access.

Highlights
  • Bite-sized problem-solving
  • Personalized learning paths
  • Visual hints for guidance
  • 100 free starter problems
  • Weekly free problem unlocks
  • Ad-free experience
  • AP Precalculus curriculum compatible
Read full description

Dogl Precalculus is your friendly mobile companion app, designed by university professors to help you conquer Precalculus concepts through bite-sized problem-solving. Dogl Precalculus is just getting going, and we're adding new material all the time. Accelerate your Precalculus learning with Dogl: • Practice Makes Perfect: Get 100 FREE problems to start, on any topic. Plus, unlock an additional 10 free problems every week to keep your skills sharp. • Go Unlimited (Optional): Enjoying Dogl and want to master Precalculus faster? Be one of our earliest users and get our special introductory rate on 4-month and 1-year access. • Personalized Learning: Our app adapts to your learning style, tailoring problems based on your progress. • Teacher's Eye™ Guidance: Stuck? Get visual hints that guide you without giving away the answer. • Ad-free & Privacy-focused: We don't show ads or sell your data. We rely on happy upgraders to keep the app going. • Made by Experts: Created by university lecturers who understand the challenges students face. • Compatible with the new AP Precalculus curriculum. Download Dogl Precalculus today and unlock your potential!

About

Homework Helper

This app acts as a personal math tutor, helping users understand precalculus concepts. It provides step-by-step solutions to problems by analyzing photos or typed input, and offers interactive tutoring to deepen comprehension.

Highlights
  • Photo or text input for problems
  • Step-by-step solution explanations
  • Interactive AI tutoring
  • Convert solutions to flashcards
  • Covers various precalculus topics
  • Study at your own pace
Features
Read full description

Unlock the mysteries of precalculus with Pre Calculus Solver AI, your personal math tutor available anytime, anywhere. Whether you're grappling with complex functions or unraveling the intricacies of trigonometry, this app has you covered. Simply snap a photo of your problem or type it in, and watch as your path to understanding unfolds. Feeling overwhelmed by equations and formulas? Pre Calculus Solver AI transforms your frustration into clarity, guiding you step-by-step through solutions. This isn't just about getting the right answer—it's about learning the process and gaining a deeper comprehension of precalculus concepts. Why students love Pre Calculus Solver AI: Snap and solve in seconds Capture an image of your precalculus problem or enter it manually to receive a detailed, step-by-step solution quickly. Interactive tutoring at your fingertips Engage with your AI tutor to ask 'why,' 'how,' or 'what if' questions until you're confident with the material. Transform solutions into study aids Convert solved problems into interactive flashcards to review key formulas, definitions, and problem-solving strategies. Study at your own pace Benefit from tailored explanations that match your learning speed and level of understanding. Topics covered Pre Calculus Solver AI covers a wide range of topics including polynomial and rational functions, exponential and logarithmic functions, sequences and series, trigonometry, vectors, and more. The app adapts to your educational needs, making challenging concepts feel approachable and manageable. Perfect for - Students aiming for a solid understanding of precalculus - Parents assisting with homework - Test prep for SAT, ACT, AP, and college entrance exams - Lifelong learners expanding their math skills We are continuously improving. Send feedback or ideas to support_precalculus@gritapps.com. Subscription information Payment will be charged to your iTunes Account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current billing period. You can manage or cancel your subscription anytime in Account Settings. Your account will be charged for renewal within 24 hours before the end of the current period. Any unused portion of a free trial will be forfeited when you purchase a subscription. Terms of Use: https://filing-beacon.notion.site/Terms-of-Use-293f82bf870880899736c1f9e0bfc89b Privacy Policy: https://filing-beacon.notion.site/Privacy-Policy-293f82bf87088021a442c4b8e2e5ef7d

Screenshots

Dogl Precalculus4 screens
Homework Helper4 screens

Verdict

The call

The clearest difference is ads: Dogl Precalculus at none against Homework Helper's shown. Dogl Precalculus also leads on ratings volume (34 vs 7). On price, rating, update cadence and in-app purchases 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. Dogl Precalculus sells 2 one-off in-app purchases and Homework Helper sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Homework Helper holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 34 and 7 respectively.

UpkeepUpdate frequency

Dogl Precalculus ships an update every 6 months, Homework Helper every 3 months. Both last shipped on October 24, 2026.

Scorecard2 real differences · 8 level
Dogl Precalculus versus Homework Helper: the parameters behind the verdict, then further details
ParameterDogl PrecalculusHomework Helper
PriceFreeFree
Rating4.8 (34 ratings)5.0 (7 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings34 — better7
Update frequencyEvery 6 monthsEvery 3 months — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.615.1 — better
Further details — not scored
Size36 MB52 MB
Age rating4+4+
DeveloperDoglSerhii Shlykov

Customer experience

Dogl Precalculus

All ratings15 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Homework Helper

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Dogl Precalculus

One-time2
  • Unlimited Plan - 4 months$0.99
  • Unlimited Plan - 1 year$1.99
5 purchases

Homework Helper

Subscriptions5
  • Pre Calculus Solver AI Weekly$4.997 Days
  • Pre Calculus Solver AI Weekly3 Days trial$4.997 Days
  • Pre Calculus Solver AI Yearly$19.991 Year
Show 2 more
  • Pre Calculus Solver AI Yearly$29.991 Year
  • Pre Calculus Solver AI Yearly3 Days trial$29.991 Year

Questions

Is Dogl Precalculus free?
Dogl Precalculus is free to download, with in-app purchases available.
Is Homework Helper free?
Homework Helper is free to download, with in-app purchases available.
Which has better reviews, Dogl Precalculus or Homework Helper?
Homework Helper is rated higher. Dogl Precalculus averages 4.8 out of 5 from 34 ratings, while Homework Helper averages 5.0 from 7 ratings.
Do Dogl Precalculus or Homework Helper have ads?
Homework Helper shows ads; Dogl Precalculus does not.
Which is updated more often, Dogl Precalculus or Homework Helper?
Dogl Precalculus ships an update every 6 months, and Homework Helper every 3 months. Most recently, Dogl Precalculus was updated on October 24, 2026 and Homework Helper on October 24, 2026.

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