Comparison

Binomial Toolkit vs SolveFast

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

Head to head
About

Binomial Toolkit

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Binomial Toolkit helps students learn, solve, and practice binomial expansion with clarity. Whether you are preparing for exams or reviewing algebra fundamentals, the app combines fast solving tools with guided learning features so you can understand every step, not just the final answer. Key Features • Quick Expand: Enter expressions like (x+2)^5 and get instant full expansion. • Step-by-Step Solutions: Learn how each term is formed using the binomial theorem. • Pascal's Triangle Explorer: Interactively inspect rows and coefficients. • Practice Mode: Train with beginner, intermediate, and advanced challenges. • History: Revisit recent calculations anytime. • Favorites (Premium): Save important expressions for fast access. • Clean Interface: Built for focused learning with smooth, student-friendly workflows. Free vs Premium • Free version includes core solving and learning tools with daily limits for selected features. • Premium is a one-time purchase that removes ads and unlocks full access. Who is this for? • High school and college students • Teachers and tutors • Anyone practicing algebra and binomial theorem Make binomial expansion simpler, faster, and easier to understand with Binomial Toolkit.

About

SolveFast

Features
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Stuck on homework? Scan a problem—or type it—and get step-by-step help, not just a final number. AI Homework Helper is a study tool for math, science, English, and more. Photograph a worksheet or textbook page, crop the question, and receive a clear overview, numbered steps, and a Final Answer you can review before class. HOW IT WORKS 1. Scan or type your question 2. Pick your subject and explanation level 3. Read the solution, copy it, or save it to History FEATURES STUDENTS USE MOST • Homework scanner – Camera and photo library; crop the problem so the AI reads exactly what’s on the page. • Subject modes – Math, Science, English, History, Social Studies, World Language, Computer Science, and more—answers match the class you’re in. • Explanation levels – Brief, Standard, or Explain like I’m 12—same question, depth you choose. • Step-by-step solutions – Structured overview, clear steps, and a dedicated Final Answer section (great for algebra, chemistry, physics, and test-style questions). • Solution history – Revisit past problems and copy answers when you’re studying for quizzes and exams. • Built-in calculator – Scientific calculator and unit converter without leaving the app. BUILT FOR UNDERSTANDING Most “homework solver” apps dump one line of text. This app is built around showing the method: scan → read the steps → learn the approach. Use it to check your work, follow along in class, and prepare for tests. Free tier includes daily AI solves; upgrade to Pro for unlimited help and full history. Privacy Policy: https://www.termsfeed.com/live/7876733b-9eb8-45a9-95a1-2adc0afd49d4 Terms of Use: https://www.termsfeed.com/live/c08e7fd7-0500-40ff-8f46-3a3a59abfd59

Screenshots

SolveFast3 screens

Verdict

The call

The clearest difference is device support: SolveFast at 2 against Binomial Toolkit's —. SolveFast also leads on iOS requirement (18.4 vs 26.0). On price 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. Binomial Toolkit sells 1 one-off in-app purchase and SolveFast sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Scorecard2 real differences · 3 level
Binomial Toolkit versus SolveFast: the parameters behind the verdict, then further details
ParameterBinomial ToolkitSolveFast
PriceFreeFree
Ads—No
In-app purchasesYesYes
Devices—iPhone, iPad — better
Requires iOS26.018.4 — better
Further details — not scored
Size11 MB9 MB
Age rating4+4+
DeveloperChatStick Company LimitedJUNKAWEIGH LLC

In-app purchases

1 purchases

Binomial Toolkit

One-time1
  • Unlock All Features + Remove Ads$2.99
2 purchases

SolveFast

Subscriptions2
  • Weekly Subscription$4.997 Days
  • Yearly Subscription$29.991 Year

Questions

Is Binomial Toolkit free?
Binomial Toolkit is free to download, with in-app purchases available.
Is SolveFast free?
SolveFast is free to download, with in-app purchases available.

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