Comparison

Algebra I Quick Reference vs Stellar Math

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

Head to head
About

Algebra I Quick Reference

Features
Read full description

Algebra I Quick Reference is a basic information tool for Algebra I students. It provides a simple way to access and review the basic concepts of Algebra I. Here are a few of the ways you will use Algebra I Quick Reference everyday with your students: • Use Algebra I Quick Reference as an informational tool to help students understand and review basic concepts of Algebra I, including the distributive, commutative and associative properties of real numbers, basic techniques for solving equations, rules for exponents, graphing linear functions and factoring. •Tap the areas of the screen to bring up more detailed information and explanations about essential algebra concepts. •Tap to get more information about key topics including variables and expressions, properties of real numbers, solving equations, polynomials, factoring and graphing linear functions. An Interactive Quick Reference Tool Many of the areas of the screen are hot spots. Tap terms and icons to bring up more information about each topic. Topics include: •Variables and Expressions •Properties of Real Numbers •Solving Equations •Polynomials •Factoring and •Graphing Linear Functions

About

Stellar Math

Master math with an AI tutor that adapts to your learning style and pace. Get instant, step-by-step solutions to problems by snapping a photo and engage with a 24/7 AI chat for clear explanations. Track your progress and build confidence from basic arithmetic to advanced calculus.

Highlights
  • AI-powered step-by-step solutions
  • Photo problem solver
  • Interactive AI tutor chat
  • Personalized study plans
  • Progress tracking and analytics
  • Comprehensive math topic coverage
Features
Read full description

Stellar Math is the homework AI that teaches first—so you understand the method, not just copy the answer. HINTS BEFORE ANSWERS Snap a problem or ask Stellar. Get a gentle hint, check your work, then unlock the full step-by-step solution when you're ready. ASK STELLAR Chat with a patient AI math tutor anytime. Clear explanations at your grade level—from middle school algebra through high school calculus. LEARNING PATH Grade-aware practice that stays on topic. Build mastery with guided problems that stick. PRACTICE WHAT YOU JUST LEARNED After every solve, try similar problems so the method sticks. Build confidence night by night. DAILY CHALLENGE & STREAKS One focused challenge each day plus streaks and mastery badges keep you consistent—even when homework is chaotic. SHARE PROGRESS WITH PARENTS Send a simple weekly summary of topics practiced and where you're improving. Parents see learning, not just answers. MATH COVERAGE • Arithmetic & fractions • Algebra & equations • Geometry & trigonometry • Statistics & probability • Precalculus & calculus FREE TO START Daily challenge, guided AI help (daily limits), photo solver with teach-first flow, and progress tracking. STELLAR MATH PRO Unlimited guided tutoring & photo help, personalized study plans, and voice tutor for hands-free walkthroughs. 7-day free trial. Perfect for middle and high school students—and parents who want homework help that builds real understanding. Privacy Policy: https://stellarmath.app/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: https://stellarmath.app/support

Screenshots

Stellar Math4 screens

Verdict

The call

The clearest difference is price: Stellar Math at Free against Algebra I Quick Reference's $0.99. Stellar Math also leads on update cadence (every 8 months vs every 36 months). Algebra I Quick Reference's advantage is in-app purchases (none vs 2) and iOS requirement (12.0 vs 16.0). On 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

Stellar Math is free to download; Algebra I Quick Reference costs $0.99 up front. Stellar Math sells 2 in-app purchases, starting at $9.99 per month. Algebra I Quick Reference asks for nothing beyond the download.

UpkeepUpdate frequency

Algebra I Quick Reference ships an update every 36 months, Stellar Math every 8 months. The most recent releases landed on September 18, 2026 and September 29, 2026 respectively.

Scorecard4 real differences · 6 level
Algebra I Quick Reference versus Stellar Math: the parameters behind the verdict, then further details
ParameterAlgebra I Quick ReferenceStellar Math
Price$0.99Free — better
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 36 monthsEvery 8 months — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPadiPhone, iPad — better
Requires iOS12.0 — better16.0
Further details — not scored
Size4 MB113 MB
Age rating4+4+
DeveloperVentura Educational SystemsMatthew Leonard

In-app purchases

None

Algebra I Quick Reference

No in-app purchases

2 purchases

Stellar Math

Subscriptions2
  • Stellar Math Pro7 Days trial$9.991 Month
  • Stellar Math Pro Yearly7 Days trial$69.991 Year

Questions

Is Algebra I Quick Reference free?
Algebra I Quick Reference costs $0.99, with no in-app purchases.
Is Stellar Math free?
Stellar Math is free to download, with in-app purchases available.
Do Algebra I Quick Reference or Stellar Math have ads?
Neither Algebra I Quick Reference nor Stellar Math shows ads.
Which is updated more often, Algebra I Quick Reference or Stellar Math?
Algebra I Quick Reference ships an update every 36 months, and Stellar Math every 8 months. Most recently, Algebra I Quick Reference was updated on September 18, 2026 and Stellar Math on September 29, 2026.

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