Comparison

CoughDrop vs Math Skills Builder Lite

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

Head to head
About

CoughDrop

This app provides a modern communication and support tool for individuals with complex communication needs. It offers customizable boards with symbols, images, and audio, along with reporting features for support teams.

Highlights
  • Customizable communication boards
  • Rich symbol set and image personalization
  • User-recorded audio and speech synthesis
  • Cross-device synchronization
  • Support team access and collaboration
  • Built-in reporting and messaging
Features
Read full description

CoughDrop is a simple, modern AAC communication and support tool that empowers individuals and the teams around them. It is a full-featured communication app built for individuals with autism, cerebral palsy, Down syndrome, Angelman syndrome, Rett syndrome, or other complex communication needs. CoughDrop is flexible and configurable enough to accommodate the access and comprehension needs of many communicators. CoughDrop users can install this app to access CoughDrop's communication and reporting features on their mobile device. The app includes starter boards for different levels of communication, and boards with large or small buttons can be personalized using the rich symbol set, user-provided images or camera photos, user-recorded audio, speech synthesis, etc. CoughDrop runs on multiple devices, so you can log in on your tablet, phone and computer and have access to the same communication tools and interface. In addition, users can be linked so parents, therapists and supervisors can access a communicator's boards from their own devices to better facilitate modeling, and to make it easier to modify boards without taking away the communicator's device. The built-in reporting and messaging tools also help the support team have a consistent strategy and know what's working across locations and times.

About

Math Skills Builder Lite

This app helps students apply early numeracy skills to solve real-world math problems. It uses math stories and concrete strategies to teach when to add or subtract. Research indicates the program is highly effective for developing problem-solving abilities.

Highlights
  • Real-world math problem scenarios
  • Early numeracy skill application
  • Concrete addition/subtraction strategies
  • Multiple learning modes
  • Research-backed effectiveness
Read full description

(Note: This free version limits program to only the first unit and no assessment. Available through in app purchase.) Teaches students how to apply their early numeracy skills to solve problems. Using math stories with real-world scenarios, students learn concrete strategies (using multiple modes of learning) for knowing when to add or subtract to solve the math story. Research found the program extremely effective in teaching students to be successful problem solvers.

Screenshots

CoughDrop4 screens

Verdict

The call

The clearest difference is rating: Math Skills Builder Lite at 5.0 against CoughDrop's 3.7. Math Skills Builder Lite also leads on iOS requirement (13.0 vs 17.6). CoughDrop's advantage is update cadence (monthly vs every 19 months) and ratings volume (57 vs 1). On price, ads, in-app purchases and monetization model 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. CoughDrop sells 3 one-off in-app purchases and Math Skills Builder Lite sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Math Skills Builder Lite holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: CoughDrop has 57 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

CoughDrop ships an update monthly, Math Skills Builder Lite every 19 months. The most recent releases landed on October 17, 2026 and September 17, 2026 respectively.

Scorecard4 real differences · 6 level
CoughDrop versus Math Skills Builder Lite: the parameters behind the verdict, then further details
ParameterCoughDropMath Skills Builder Lite
PriceFreeFree
Rating3.7 (57 ratings)5.0 (1 ratings) — better
Positive reviews52.4% of reviews—
Number of ratings57 — better1
Update frequencyMonthly — betterEvery 19 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad — betteriPad
Requires iOS17.613.0 — better
Further details — not scored
Size59 MB191 MB
Age rating4+4+
DeveloperCoughDrop, Inc.Attainment Company

Customer experience

CoughDrop

All ratings57 ratings
Positive61.4%
Neutral14.0%
Negative24.6%
Written reviews21 reviews
Positive52.4%
Neutral14.3%
Negative33.3%

Math Skills Builder Lite

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

In-app purchases

3 purchases

CoughDrop

One-time3
  • Evaluator Access$29.99
  • Supporter Access$44.99
  • Communicator Access$294.99
1 purchases

Math Skills Builder Lite

One-time1
  • Full Version$59.99

Questions

Is CoughDrop free?
CoughDrop is free to download, with in-app purchases available.
Is Math Skills Builder Lite free?
Math Skills Builder Lite is free to download, with in-app purchases available.
Which has better reviews, CoughDrop or Math Skills Builder Lite?
Math Skills Builder Lite is rated higher. CoughDrop averages 3.7 out of 5 from 57 ratings, while Math Skills Builder Lite averages 5.0 from 1 ratings.
Do CoughDrop or Math Skills Builder Lite have ads?
Neither CoughDrop nor Math Skills Builder Lite shows ads.
Which is updated more often, CoughDrop or Math Skills Builder Lite?
CoughDrop ships an update monthly, and Math Skills Builder Lite every 19 months. Most recently, CoughDrop was updated on October 17, 2026 and Math Skills Builder Lite on September 17, 2026.

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