Partial Product Multiplication vs Common Core Math K
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Partial Product Multiplication
This educational tool teaches and reinforces the partial products multiplication method. It offers an intuitive, interactive interface with customizable settings and animations to illustrate step-by-step understanding. Designed to help students grasp multiplication strategies.
- Teaches partial products multiplication method
- Interactive and intuitive interface
- Customizable colors and settings
- Animations for step-by-step understanding
- Supports custom and random problems
- Adjustable difficulty levels
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Partial Products Multiplication helps students learn and practice the partial products multiplication method step by step. The app gives students a visual way to multiply numbers by breaking the problem into smaller partial products. The partial products are then added to find the final answer. Students can solve randomly generated problems or enter their own multiplication problems. The Partial Products Method: In the partial products method, each place value is multiplied separately. For example, in 39 × 24, the partial products are 36, 120, 180, and 600. These are then added together to get the final answer: 936. Teacher endorsements: “The math apps by Esa Helttula allow students to practice and reinforce the specific computation strategies taught in class, with as much or as little scaffolding as necessary. They also provide individualized feedback to each student, with an immediacy that is not always possible through pencil and paper practice.” — R. Zeni, Ecole Sandy Hill Elementary, Abbotsford, BC, Canada “There are students who see my examples who still need some guidance, and after using your app have said, ‘Now I get it.’ The feature of selecting possible solutions in each step helps some of my students who are still building their multiplication facts.” — Z. R. Prowell, Highlands Elementary, Edina, Minnesota, USA Easy to Use: The numbers are aligned automatically so students can focus on solving each step. After the student solves each partial product, the correct answer moves into the right place. If the student presses the wrong button, the answer appears above the keyboard but does not move. Features: - Step-by-step partial products multiplication practice - Each number can have 2–3 digits - Randomly generated or manually entered problems - Current operation can be hidden - Operands of the current operation can be highlighted - Customizable interface colors - Adjustable animation speed Other iDevBooks Math Apps: Other iDevBooks math apps include Column Addition, Long Multiplication, Long Division, Column Subtraction, Visual Multiplication Table, Partial Differences Subtraction, Partial Quotients Division, Partial Sums Addition, Decimal Rounding, and more. Feedback: New ideas to make this app better are welcome. Please visit idevbooks.com to give feedback. Privacy: This app has no ads, no in-app purchases, and does not transmit user data during operation. The app also does not contain links to other apps or to the web.
Common Core Math K
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Common Core Math Tutors teaches Kindergarten through grade 6. It creates an individualized math program based on a child's strengths and weaknesses. Learning is interactive and engaging while teaching math concepts. Teachers can create unique programs based on individual problems, Common Core Objectives, and grade level. Reading skills are not required. Developed for parents, teachers, schools, and school districts. Student subscriptions are individually controlled by the student/parent/teacher. Lessons are created and assigned to the student. Teacher subscriptions have two options: classes can be created and students and lessons are assigned to the class, and individual lessons can be created and assigned to any individual. School subscriptions include the ability to create as many teachers as desired, as well as all the teacher and student capabilities. Common Core Math Tutors teaches Kindergarten through grade 6. It creates an individualized math program based on a child's strengths and weaknesses. Learning is interactive and engaging while teaching math concepts. Teachers can create unique programs based on individual problems, Common Core Objectives, and grade level. Reading skills are not required. Developed for parents, teachers, schools, and school districts. Each type has a monthly or annual plan. All subscriptions available in the app are listed below: - Student monthly for $6.49/month - Student annually for $70.99/year - Teacher monthly per 5 students for $24.99 / month - Teacher monthly per 10 students for $49.99/month - Teacher monthly per 15 students for $74.99/month - Teacher monthly per 20 students for $99.99/month - Teacher monthly per 25 students for $124.99/month - Teacher monthly per 30 students for $149.99/month - Teacher annually per 5 students for $329.99/year - Teacher annually per 10 students for $699.99/year - Teacher annually per 15 students for $999.99/year - School monthly per 20 students for $79.99/month - School monthly per 30 students for $119.99/month - School monthly per 40 students for $159.99/month - School monthly per 50 students for $199.99/ month - School annually per 20 students for $899.99/yearThe Common Core Tutors application provides 3 types of subscriptions: student, teacher, and school. Terms of use https://internetmath.net/termsUse
Screenshots
Verdict
The clearest difference is price: Common Core Math K at Free against Partial Product Multiplication's $3.99. Common Core Math K also leads on update cadence (every 2 months vs every 8 months) and iOS requirement (13.0 vs 17.6). Partial Product Multiplication's advantage is in-app purchases (none vs 18). 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
Common Core Math K is free to download; Partial Product Multiplication costs $3.99 up front. Common Core Math K sells 18 in-app purchases, starting at $0.99 per month. Partial Product Multiplication asks for nothing beyond the download.
Partial Product Multiplication ships an update every 8 months, Common Core Math K every 2 months. The most recent releases landed on September 21, 2026 and September 14, 2026 respectively.
| Parameter | Partial Product Multiplication | Common Core Math K |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 2.5 (2 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 8 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad — better | iPad |
| Requires iOS | 17.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | Esa Helttula | VEENETRONICS INC |
In-app purchases
Partial Product Multiplication
No in-app purchases
Common Core Math K
- 1 Student per month$0.991 Month
- Teacher (5 students) monthly$3.491 Month
- Teacher (10 students) monthly$6.901 Month
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- School (20 students) monthly$9.791 Month
- 1 Student per year$9.991 Year
- Teacher (15 students) monthly$10.491 Month
- Teacher (20 students) monthly$13.901 Month
- Teacher (25 students) monthly$17.491 Month
- School (40 students) monthly$19.491 Month
- School (50 students) monthly$24.491 Month
- Teacher (5 students) yearly$35.491 Year
- School (20 students) yearly$69.901 Year
- School (30 students) yearly$104.991 Year
- School (40 students) yearly$139.991 Year
- Teacher (20 students) yearly$141.991 Year
- School (50 students) yearly$173.991 Year
- Teacher (25 students) yearly$176.991 Year
- Teacher (30 students) yearly$214.991 Year
Questions
Is Partial Product Multiplication free?
Is Common Core Math K free?
Do Partial Product Multiplication or Common Core Math K have ads?
Which is updated more often, Partial Product Multiplication or Common Core Math K?
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