Comparison

Solving Linear Equation PRO vs AI Study & Flashcards · Recall

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

Head to head
About

Solving Linear Equation PRO

Solve linear equations with detailed, step-by-step solutions and visualize the results with plots. Save and access past calculations through a history function, and easily share your final answers.

Highlights
  • Step-by-step equation solving
  • Plotting of results
  • Calculation history
  • Input validation
  • Decimal and fraction support
  • Solution sharing
Features
Read full description

This app solves linear equations step by step and plots the result. All the performed calculations are stored in the history. Just enter m, n or two coordinate points and the equation is solved. The final solution can be shared. [ What you get ] - solving logic for different inputs like: - two points - one point and slope - one point and intersection with axis of ordinates - linear equation and x coordinate - linear equation and y coordinate - the input supports decimals and fractions - plot of the result - history function that keeps your given inputs - full solution shown in all necessary steps - no ads! [ How to use ] - there are 6 fields where you can insert any value with a modified keyboard - m for the slope - n for the intersection with the axis of ordinates - x1, y1 and x2, y2 as coordinates for the points - if you enter 3 or 4 values (depending on the calculation you need) and hit the calculate button, the app switches to the solution page - when you hit the calculate button without giving enough values, the app marks it as yellow - when you hit the calculate button with giving invalid values, the app marks it as red - you can tap and/or swipe to get to the solution or history page - the history entries can be deleted or put in order manually - if you click on one history entry, the app will load it to the inputs - you can delete all history entries by using a button

About

AI Study & Flashcards · Recall

Boost your memory retention with AI-powered summaries, quizzes, and audio playback. This app helps you understand and recall information more effectively through personalized learning paths and mnemonic techniques.

Highlights
  • AI-powered summarization
  • Interactive self-testing quizzes
  • Audio playback of information
  • Mnemonic device integration
  • User-generated summaries and ratings
  • Personalized learning paths
Features
Read full description

Ever found yourself in a chat with friends discussing a topic you vaguely remember? Introducing iirc, short for "If I Recall Correctly." Harness the power of AI to boost your memory retention through a simple, step-by-step process. Here's how it works: * Share & Open: Simply share the website from your browser and tap to open iirc, kicking off your recall journey. * 50% Recall Boost: Read a quick summary and challenge yourself with a brief quiz. Self-testing is key to enhancing your memory. * 75% Mastery: Play it back and follow along. Everyone absorbs information differently—listening in addition to reading can make a significant difference. * 90% Mnemonics Magic: Dive into mnemonics, a memory aid technique that leverages word association and visualization to reinforce your memory. * 95% Personal Touch: Create and receive ratings on your own summary. It's not just about remembering; it's about understanding and retaining. Key Features: Summarization: IIRC intelligently condenses lengthy information into concise and digestible summaries. Say goodbye to information overload and hello to a streamlined learning experience. Get the gist without losing the substance. Self Test via Quiz: Reinforce your understanding through interactive self-tests. IIRC generates customized quizzes based on the content you've learned, providing instant feedback and highlighting areas that may need further review. Learn actively and measure your progress effortlessly. Play Back Information with Audio: Immerse yourself in the learning process with IIRC's audio playback feature. Listen to key information on the go, turning idle moments into productive learning opportunities. Enhance your auditory memory and reinforce what you've learned through the power of sound. Mnemonics: Unleash the potential of mnemonics to boost your memory. IIRC incorporates mnemonic devices to help you create memorable associations, making it easier to recall complex information. Transform learning into a creative and engaging experience. User-Generated Summaries and Ratings: Empower the learning community by allowing users to contribute their own summaries. Share your insights and receive ratings, fostering collaboration and creating a diverse repository of high-quality user-generated content. Personalized Learning Paths: IIRC adapts to your unique learning style, offering personalized pathways that combine summarization, quizzes, audio playback, and mnemonics. Tailored to your preferences, the app ensures a customized learning experience that resonates with you. Language support: IIRC works in 85 languages, while the app UI (User Interface) is in English only, you can add content or share links in almost any language. Terms of use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Solving Linear Equation PRO4 screens
AI Study & Flashcards · Recall4 screens

Verdict

The call

Solving Linear Equation PRO and AI Study & Flashcards · Recall both sit at 4.6 stars, but that hides the real split: 83% of AI Study & Flashcards · Recall's written reviews are positive against 0% of Solving Linear Equation PRO's. AI Study & Flashcards · Recall also leads on price (Free vs $1.99) and ratings volume (253 vs 22). Solving Linear Equation PRO's advantage is in-app purchases (none vs 12). On rating, update cadence, ads and device support 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

AI Study & Flashcards · Recall is free to download; Solving Linear Equation PRO costs $1.99 up front. AI Study & Flashcards · Recall sells 9 in-app purchases, starting at $3.99 per 7 days. Solving Linear Equation PRO asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Solving Linear Equation PRO against 4.6 for AI Study & Flashcards · Recall. That said, the two scores are not equally well evidenced: AI Study & Flashcards · Recall has 253 ratings behind it against 22, so its average is the more settled of the two. Written reviews are what separate them: 0% of Solving Linear Equation PRO's written reviews are positive against 83% of AI Study & Flashcards · Recall's.

UpkeepUpdate frequency

Solving Linear Equation PRO ships an update every 3 weeks, AI Study & Flashcards · Recall every 2 weeks. The most recent releases landed on October 24, 2026 and November 1, 2026 respectively.

Scorecard5 real differences · 5 level
Solving Linear Equation PRO versus AI Study & Flashcards · Recall: the parameters behind the verdict, then further details
ParameterSolving Linear Equation PROAI Study & Flashcards · Recall
Price$1.99Free — better
Rating4.6 (22 ratings)4.6 (253 ratings) — better
Positive reviews0.0% of reviews83.2% of reviews — better
Number of ratings22253 — better
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Vision Pro — better
Requires iOS15.015.0
Further details — not scored
Size179 MB54 MB
Age rating4+4+
DeveloperGlindemann, Sennoun, Langer GbRGiuseppe Lupo

Customer experience

Solving Linear Equation PRO

All ratings22 ratings
Positive90.9%
Neutral0.0%
Negative9.1%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

AI Study & Flashcards · Recall

All ratings253 ratings
Positive88.5%
Neutral3.6%
Negative7.9%
Written reviews101 reviews
Positive83.2%
Neutral1.0%
Negative15.8%

Bugs and requests

Solving Linear Equation PRO

Not enough reviews yet to summarise bugs or requests.

AI Study & Flashcards · Recall

Reported bugs

3 issues
  • Inability to restore premium accounts after reinstallation
  • Sharing functionality not working as expected
  • Slow performance or long processing times for some tasks

Requested features

4 requests
  • Broader support for integrating with other apps and platforms
  • Addition of audio/video summarization capabilities
  • Customizable learning settings and personalization options
  • Improved accessibility features for users with disabilities

In-app purchases

None

Solving Linear Equation PRO

No in-app purchases

9 purchases

AI Study & Flashcards · Recall

Subscriptions6
  • Recall AI Premium3 Days trial$3.997 Days
  • IIRC Premium2 variants$3.991 Month
  • IIRC Premium$5.991 Month
Show 3 more
  • IIRC Gold (Yearly)$9.991 Year
  • IIRC Gold (Yearly)2 variants$39.991 Year
  • IIRC Gold (Yearly)$59.991 Year
One-time3
  • Lifetime IIRC Gold$39.99
  • Lifetime IIRC Gold2 variants$79.99
  • Lifetime IIRC Gold$119.99

Questions

Is Solving Linear Equation PRO free?
Solving Linear Equation PRO costs $1.99, with no in-app purchases.
Is AI Study & Flashcards · Recall free?
AI Study & Flashcards · Recall is free to download, with in-app purchases available.
Which has better reviews, Solving Linear Equation PRO or AI Study & Flashcards · Recall?
AI Study & Flashcards · Recall is rated higher. Solving Linear Equation PRO averages 4.6 out of 5 from 22 ratings, while AI Study & Flashcards · Recall averages 4.6 from 253 ratings.
Do Solving Linear Equation PRO or AI Study & Flashcards · Recall have ads?
Neither Solving Linear Equation PRO nor AI Study & Flashcards · Recall shows ads.
Which is updated more often, Solving Linear Equation PRO or AI Study & Flashcards · Recall?
Solving Linear Equation PRO ships an update every 3 weeks, and AI Study & Flashcards · Recall every 2 weeks. Most recently, Solving Linear Equation PRO was updated on October 24, 2026 and AI Study & Flashcards · Recall on November 1, 2026.

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