Comparison

LessonSpark vs Introductory Physics Tutor

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

Head to head
About

LessonSpark

Features
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It's Sunday night and there's still a worksheet to make, a quiz to write and three parent emails waiting. LessonSpark turns that pile into minutes β€” on the phone already in your pocket. POINT THE CAMERA AT THE WORK β€’ Photograph a textbook page and get a worksheet, a leveled reading passage or a question set β€’ Photograph a student's paper and get item-by-item feedback plus a suggested grade β€’ Photograph the whiteboard and get a slide outline 42 TOOLS IN SIX GROUPS β€’ Plan β€” lessons, units, substitute plans, warm-ups, exit tickets, stations, projects β€’ Create β€” worksheets, reading passages, vocabulary sets, puzzles, flashcards, visuals β€’ Adapt β€” one text at three reading levels, scaffolds, ESL support, accommodation ideas β€’ Assess β€” quizzes with answer keys, rubrics, writing feedback, report card comments β€’ Communicate β€” parent emails, newsletters, positive notes, conference prep β€’ At Home β€” for parents: homework help that teaches instead of answering MADE TO BE PRINTED Every result renders as a clean PDF you can AirPrint from your phone. Answer keys always land on a separate page, so the copy you hand out never shows them. IT KNOWS YOUR CLASS Save a class once β€” grade, subject, students β€” and every tool opens pre-filled. Everything you make is kept in your library: searchable, editable, reprintable. ASK INSTEAD OF SEARCHING Not sure which tool you need? Describe the situation and the assistant picks one and fills it in. IMPORTANT LessonSpark is a professional aid, not a decision-maker. AI-generated material can contain errors β€” review everything before using it with students and verify facts, standards and answer keys. Suggested grades and feedback are inputs to your judgment, never a replacement for it. Share as little student information as possible: first names or initials only. Your school or district rules take precedence. Classes and materials are stored on your device. Export or delete everything in Settings. In-App Purchases & Subscriptions LessonSpark offers optional weekly and monthly subscription plans to unlock premium features. Subscriptions are processed through your App Store account and renew automatically unless canceled by the user. You can manage or cancel your subscription anytime via your App Store account settings. Privacy: https://github.com/asiyegy/rework-privacy/blob/main/lessonlab/privacy.md Terms: https://github.com/asiyegy/rework-privacy/blob/main/lessonlab/terms.md

About

Introductory Physics Tutor

Features
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Introductory Physics Tutor helps students build connected understanding across a complete Physics I and Physics II learning path. Rather than treating physics as a collection of formulas to memorize, the app moves through a Learn β†’ Practice β†’ Master cycle. Focused teaching, worked reasoning, visual questions, immediate coaching, interactive models, adaptive review, and exam preparation work together to help students understand what a problem is asking and why a solution works. WHAT’S INCLUDED β€’ 19 physics topics spanning mechanics, energy, momentum, rotation, fluids, oscillations, waves, thermodynamics, electricity, magnetism, optics, quantum physics, and nuclear physics β€’ 67 focused skills organized into a connected course roadmap β€’ 624 practice and mastery questions β€’ 273 visual-reasoning questions β€’ Immediate choice-specific coaching and retry-until-correct learning β€’ 17 interactive Explore labs β€’ Adaptive review that identifies weak skills and directs you to what to study next β€’ Physics I, Physics II, and cumulative exam review β€’ 60-question timed full exam simulation β€’ Progress and mastery tracking across the course LEARN WITH CONTEXT Each focused skill begins with concise teaching and worked reasoning before practice. The goal is not simply to recognize the right equation, but to connect diagrams, physical models, units, signs, and assumptions to the underlying physics. PRACTICE VISUALLY Many questions use force diagrams, motion relationships, energy models, circuits, fields, waves, thermodynamic processes, and other visual representations. Feedback explains why an answer works and helps rule out common misconceptions. EXPLORE THE PHYSICS Interactive labs let you change variables, make predictions, observe what happens, and connect the result back to the governing model. Explore vectors, projectile motion, free-body diagrams, energy, collisions, torque, fluids, oscillations, waves, thermal physics, electric fields, capacitance, circuits, magnetism, optics, photons, and nuclear decay. REVIEW WHAT MATTERS Adaptive Review turns missed ideas into focused relearning and fresh checks. Exam Review provides guided Physics I, Physics II, and cumulative practice, while the full simulation offers an independent timed test experience. TRY THE REAL TUTOR FREE Topic 1, Measurement & Vectors, is fully available so you can experience the complete Learn β†’ Practice β†’ Master approach, including visual reasoning, progress tracking, and the Vector Components Lab. A single Full Access purchase unlocks the remaining course, labs, adaptive review, and exam-preparation features. No subscription is required. Designed for iPhone and iPad, with layouts built to take advantage of both devices.

Screenshots

LessonSpark4 screens
Introductory Physics Tutor4 screens

Verdict

The call

LessonSpark and Introductory Physics Tutor are too close to call on the numbers: across 5 compared parameters β€” price, ads, in-app purchases and device support among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. LessonSpark sells 2 in-app purchases, starting at $4.99 per 7 days and Introductory Physics Tutor sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
LessonSpark versus Introductory Physics Tutor: the parameters behind the verdict, then further details
ParameterLessonSparkIntroductory Physics Tutor
PriceFreeFree
Update frequencyEvery 2 monthsβ€”
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details β€” not scored
Size51 MB4 MB
Age rating4+4+
DeveloperASIYE GUNEYDavid Soulsby

In-app purchases

2 purchases

LessonSpark

Subscriptions2
  • LessonSpark Pro β€” Weekly$4.997 Days
  • LessonSpark Pro β€” Monthly$9.991 Month
1 purchases

Introductory Physics Tutor

One-time1
  • Full Access$4.99

Questions

Is LessonSpark free?
LessonSpark is free to download, with in-app purchases available.
Is Introductory Physics Tutor free?
Introductory Physics Tutor is free to download, with in-app purchases available.
Do LessonSpark or Introductory Physics Tutor have ads?
Neither LessonSpark nor Introductory Physics Tutor shows ads.

Other comparisons