Comparison

Math Shelf vs Perry Central Schools, IN

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

Head to head
About

Math Shelf

This app provides an experimentally proven program to enhance early mathematics achievement for preschool and kindergarten students. It offers on-level instruction through adaptive learning and placement tests, aligning with Common Core Standards.

Highlights
  • Experimentally proven to increase math achievement
  • Common Core Aligned content
  • Adaptive learning and placement tests
  • Cloud-based syncing for school and home
  • Free 7-day trial
  • Supports iPhone, iPad, and iPod
Read full description

Math Shelf is experimentally proven to increase preschool and Kindergarten students' mathematics achievement. **** Winner Re-Imagine Education Best Learning App **** From over 3,000 entries Math Shelf won the Silver Medal for best learning app. **** Common Core Aligned ***** Math Shelf's content exceeds the expectations in the Kindergarten Common Core Standards. **** On Level Instruction for Every Student **** Placement tests and adaptive learning provide on level learning for every student in your class. **** Cloud Based ***** Play Math Shelf on any iPad or iPhone. Students can play for free at home and data will sync to their school account. **** Experimentally Proven **** Read our 3 peer-reviewed published studies at www.mathshelf.com/research. ****Valhalla Foundation Funded**** Program Related Investment and grant recipient from the Valhalla Foundation to improve early math education. **** Heising-Simons Foundation Funded **** Grant recipient Heising-Simons Foundation to improve early mathematics education. **** Free Trial **** Try Math Shelf with your students for 7 days. **** Technology Requirements **** iPhone 6 and above. Plays on iOS 12.0 and above. You may purchase an auto-renewing subscription through an In-App Purchase. You can access all games and administrative features. Auto-renewable subscription -1 month ($4.99) period, for 2 students access. -1 year ($41.99) period, for 2 students access. Your subscription will be charged to your Apple account at confirmation of purchase and will automatically renew (at the duration selected) unless auto-renew is turned off at least 24 hours before the end of the current period. Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your Apple Account Settings after purchase. Privacy Policy: https://mathshelf.com/privacy Terms Of Use: https://mathshelf.com/terms

About

Perry Central Schools, IN

Stay informed about school events, customize notifications for your student's organizations, and access weekly cafeteria menus. Get district updates and easily find staff contact information.

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

Introducing the brand new app for Perry Central Schools, IN. 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

Math Shelf2 screens
Perry Central Schools, IN4 screens

Verdict

The call

The clearest difference is in-app purchases: Perry Central Schools, IN at none against Math Shelf's 10. Perry Central Schools, IN also leads on update cadence (every 2 months vs every 4 months). Math Shelf's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On price, rating, ratings volume and ads 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. Math Shelf sells 10 in-app purchases, starting at $4.99 per month. Perry Central Schools, IN asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Math Shelf against 4.8 for Perry Central Schools, IN. Both are backed by a comparable volume of ratings — 15 and 6 respectively.

UpkeepUpdate frequency

Math Shelf ships an update every 4 months, Perry Central Schools, IN every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
Math Shelf versus Perry Central Schools, IN: the parameters behind the verdict, then further details
ParameterMath ShelfPerry Central Schools, IN
PriceFreeFree
Rating4.7 (15 ratings)4.8 (6 ratings) — better
Positive reviews80.0% of reviews—
Number of ratings15 — better6
Update frequencyEvery 4 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better16.0
Further details — not scored
Size380 MB143 MB
Age rating4+4+
DeveloperJohn SchacterPerry Central Community School Corporation

Customer experience

Math Shelf

All ratings13 ratings
Positive92.3%
Neutral0.0%
Negative7.7%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

Perry Central Schools, IN

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

10 purchases

Math Shelf

Subscriptions2
  • 1 Month Access7 Days trial$4.991 Month
  • 1 Year Access7 Days trial$41.991 Year
One-time8
  • 1 Students Monthly Subscription$1.99
  • 1 Student Monthly Subscription$2.99
  • 2 Students Monthly Subscription$3.99
Show 5 more
  • 3 Students Monthly Subscription$5.99
  • 2 Students Monthly Subscription$5.99
  • 3 Students Monthly Subscription$8.99
  • 3 Students Subscription$9.99
  • 4 Students Monthly Subscription$11.99
None

Perry Central Schools, IN

No in-app purchases

Questions

Is Math Shelf free?
Math Shelf is free to download, with in-app purchases available.
Is Perry Central Schools, IN free?
Perry Central Schools, IN is free to download, with no in-app purchases.
Which has better reviews, Math Shelf or Perry Central Schools, IN?
Perry Central Schools, IN is rated higher. Math Shelf averages 4.7 out of 5 from 15 ratings, while Perry Central Schools, IN averages 4.8 from 6 ratings.
Do Math Shelf or Perry Central Schools, IN have ads?
Neither Math Shelf nor Perry Central Schools, IN shows ads.
Which is updated more often, Math Shelf or Perry Central Schools, IN?
Math Shelf ships an update every 4 months, and Perry Central Schools, IN every 2 months. Most recently, Math Shelf was updated on November 1, 2026 and Perry Central Schools, IN on November 3, 2026.

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