Comparison

District 128 vs NCTM Central

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

Head to head
About

District 128

This app centralizes essential information for parents, students, and faculty, including news, events, and contact directories. Users can easily access photos, documents, and filter content for personalized updates.

Highlights
  • News and announcements
  • Calendar events
  • Constituent directory
  • Photo browsing
  • Content filtering
  • Direct email access
Features
Read full description

The District 128 app provides parents, students, and faculty members with all the information they need in one place, conveniently accessed and explicitly formatted for consumption on their mobile devices. The App includes: - Blogs, news and announcements - Pictures and documents - Calendar events - Constituent directory and more Download the app today to ensure you are always aware of the most important news, announcements, and calendar events, and you have access to the most current community directory. Users can: - Browse the latest published photos - Filter content and store those preferences for subsequent use - Catch up on current news - Browse calendars for information about upcoming events. Filter calendars to see the events most relevant to their interests - Quickly find faculty, parent, and student contact information - Email a constituent directly from your device The information in the District 128 app is drawn from the same source as the District 128 website. Privacy controls restrict sensitive information only to authorized users.

About

NCTM Central

This app provides math educators with resources and information for professional development. Access details on conferences, connect with peers, and manage event schedules. It supports high-quality mathematics teaching and learning for all students.

Highlights
  • Conference and event information
  • Speaker and exhibitor details
  • In-app messaging for attendees
  • Session reminders and alerts
  • Note-taking for event sessions
  • Social media integration
Features
Read full description

The National Council of Teachers of Mathematics (NCTM) advocates for high-quality mathematics teaching and learning for each and every student. Founded in 1920, NCTM has members throughout the United States and Canada and is the world's largest mathematics education organization. Strategic Framework: o Teaching and Learning: NCTM provides guidance and resources for the implementation of research-informed, high-quality teaching that supports the learning of every student in equitable environments. o Access, Equity, and Empowerment: NCTM advances a culture of equity where each person has access to high-quality teaching empowered by the opportunities mathematics affords. o Building Member Value: NCTM provides community and resources to engage and listen to members in order to improve the teaching and learning of mathematics. o Advocacy: NCTM engages in advocacy to focus, raise awareness, and influence decision makers and the public on issues concerning high-quality mathematics teaching and learning. Mobile app features: - Full access to information about meetings, conferences, events, and other resources - Speaker information - Exhibit hall floor plan and exhibitor details - In-app messaging system to connect with other conference attendees - Ability to set reminders and receive alerts - View, update, and send notes on your event sessions - Connect through Facebook, LinkedIn, Twitter, Instagram, Pinterest Download the NCTM Central app now!

Screenshots

District 1284 screens
NCTM Central4 screens

Verdict

The call

District 128 and NCTM Central both sit at 2.9 stars, but that hides the real split: 40% of District 128's written reviews are positive against 0% of NCTM Central's. NCTM Central's advantage is update cadence (every 2 months vs every 10 months) and iOS requirement (13.0 vs 15.5). 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 2.9 for District 128 against 3.0 for NCTM Central. Both are backed by a comparable volume of ratings — 11 and 16 respectively. Written reviews are what separate them: 40% of District 128's written reviews are positive against 0% of NCTM Central's.

UpkeepUpdate frequency

District 128 ships an update every 10 months, NCTM Central every 2 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

Scorecard3 real differences · 7 level
District 128 versus NCTM Central: the parameters behind the verdict, then further details
ParameterDistrict 128NCTM Central
PriceFreeFree
Rating2.9 (11 ratings)3.0 (16 ratings) — better
Positive reviews40.0% of reviews — better0.0% of reviews
Number of ratings1116 — better
Update frequencyEvery 10 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.513.0 — better
Further details — not scored
Size93 MB37 MB
Age rating4+17+
DeveloperCommunity High School District 128National Council of Teachers of Mathematics

Customer experience

District 128

All ratings10 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews5 reviews
Positive40.0%
Neutral0.0%
Negative60.0%

NCTM Central

All ratings16 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

District 128

No in-app purchases

None

NCTM Central

No in-app purchases

Questions

Is District 128 free?
District 128 is free to download, with no in-app purchases.
Is NCTM Central free?
NCTM Central is free to download, with no in-app purchases.
Which has better reviews, District 128 or NCTM Central?
NCTM Central is rated higher. District 128 averages 2.9 out of 5 from 11 ratings, while NCTM Central averages 3.0 from 16 ratings.
Do District 128 or NCTM Central have ads?
Neither District 128 nor NCTM Central shows ads.
Which is updated more often, District 128 or NCTM Central?
District 128 ships an update every 10 months, and NCTM Central every 2 months. Most recently, District 128 was updated on November 1, 2026 and NCTM Central on November 2, 2026.

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