Comparison

Partial Product Multiplication vs Roosevelt School District 66

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

Roosevelt School District 66

Stay informed about school events, receive customized notifications for your student's organizations, and access weekly cafeteria menus. The app also provides district updates and a staff directory for easy contact.

Highlights
  • Event calendar with sharing
  • Customizable student notifications
  • Weekly cafeteria menus
  • District live feed updates
  • Staff and department directory
Read full description

Introducing the brand new app for Roosevelt School District 66. NEVER MISS AN EVENT The event section shows a list of events throughout the district. Users can add an event to their calendar to share the event with friends and family with one tap. CUSTOMIZE NOTIFICATIONS Select your student's organization within the app and make sure you never miss a message. CAFETERIA MENUS Within the dining section, you'll find an easy to navigate, weekly menu, sorted by day and meal type. DISTRICT UPDATES In the Live Feed is where you'll find updates from the administration about what's going on in the district right now. Whether that's celebrating a student's success, or reminding you about an upcoming deadline. CONTACT STAFF & DEPARTMENTS Find relevant staff and department contacts under an easy-to-navigate directory.

Screenshots

Partial Product Multiplication4 screens
Roosevelt School District 664 screens

Verdict

The call

The clearest difference is price: Roosevelt School District 66 at Free against Partial Product Multiplication's $3.99. Roosevelt School District 66 also leads on rating (5.0 vs 2.5) and update cadence (every 2 months vs every 8 months). On ratings volume, ads, in-app purchases 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

Roosevelt School District 66 is free to download; Partial Product Multiplication costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Roosevelt School District 66 holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

UpkeepUpdate frequency

Partial Product Multiplication ships an update every 8 months, Roosevelt School District 66 every 2 months. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

Scorecard4 real differences · 6 level
Partial Product Multiplication versus Roosevelt School District 66: the parameters behind the verdict, then further details
ParameterPartial Product MultiplicationRoosevelt School District 66
Price$3.99Free — better
Rating2.5 (2 ratings)5.0 (2 ratings) — better
Positive reviews66.7% of reviews—
Number of ratings22
Update frequencyEvery 8 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad — betteriPhone
Requires iOS17.616.0 — better
Further details — not scored
Size1 MB125 MB
Age rating4+4+
DeveloperEsa HelttulaRoosevelt School District No 66

Customer experience

Partial Product Multiplication

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

Roosevelt School District 66

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Partial Product Multiplication

No in-app purchases

None

Roosevelt School District 66

No in-app purchases

Questions

Is Partial Product Multiplication free?
Partial Product Multiplication costs $3.99, with no in-app purchases.
Is Roosevelt School District 66 free?
Roosevelt School District 66 is free to download, with no in-app purchases.
Which has better reviews, Partial Product Multiplication or Roosevelt School District 66?
Roosevelt School District 66 is rated higher. Partial Product Multiplication averages 2.5 out of 5 from 2 ratings, while Roosevelt School District 66 averages 5.0 from 2 ratings.
Do Partial Product Multiplication or Roosevelt School District 66 have ads?
Neither Partial Product Multiplication nor Roosevelt School District 66 shows ads.
Which is updated more often, Partial Product Multiplication or Roosevelt School District 66?
Partial Product Multiplication ships an update every 8 months, and Roosevelt School District 66 every 2 months. Most recently, Partial Product Multiplication was updated on November 1, 2026 and Roosevelt School District 66 on November 4, 2026.

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