Algebra I Quick Reference vs Differential Evolution
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Algebra I Quick Reference
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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
Differential Evolution
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Introducing the ultimate optimization app, powered by the powerful differential evolution algorithm! With our app, optimizing functions has never been more interactive and customizable. Our app features an interactive 3D plot that visualizes the optimization process in real-time, allowing you to easily understand and analyze the results. You have the flexibility to select the function you want to optimize, customize the number of variables and the algorithm parameters to best suit your needs. Our app also includes a wide range of customizable plot parameters, giving you the ability to fine-tune the visualization of the optimization process to your liking. Our app is perfect for engineers, researchers, data analysts and anyone looking to optimize their functions. Download now and start optimizing like a pro!
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Verdict
The clearest difference is price: Differential Evolution at Free against Algebra I Quick Reference's $0.99. Differential Evolution also leads on update cadence (daily vs every 36 months) and device support (3 vs 1). On ads, in-app purchases and iOS requirement 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
Differential Evolution is free to download; Algebra I Quick Reference costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Algebra I Quick Reference ships an update every 36 months, Differential Evolution daily. The most recent releases landed on September 18, 2026 and September 9, 2026 respectively.
| Parameter | Algebra I Quick Reference | Differential Evolution |
|---|---|---|
| Price | $0.99 | Free — better |
| Update frequency | Every 36 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Ventura Educational Systems | Jakub Sosna |
In-app purchases
Algebra I Quick Reference
No in-app purchases
Differential Evolution
No in-app purchases
Questions
Is Algebra I Quick Reference free?
Is Differential Evolution free?
Do Algebra I Quick Reference or Differential Evolution have ads?
Which is updated more often, Algebra I Quick Reference or Differential Evolution?
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