Comparison

Category Therapy vs Mathvo

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

Head to head
About

Category Therapy

This app helps individuals improve their mental organization and word-sorting skills through evidence-based exercises. It's designed for speech therapists and home users to aid in cognitive and language rehabilitation after stroke, brain injury, or for conditions like autism. Features include interactive activities, clear photos, and progress reporting.

Highlights
  • Evidence-based exercises
  • Word-finding and sorting practice
  • 4 engaging activities
  • Clear photos and simple interface
  • Customizable settings
  • Progress reports
Read full description

Improve mental organization skills. Practice categories in a versatile speech therapy app. When you struggle with categories due to stroke, brain injury, or autism, simple tasks can be impossible. But there’s a way to heal the broken networks of meaning. GET CATEGORY THERAPY, an app designed for both speech therapists and home users to help restructure the brain and let the ideas flow. - Take control with evidence-based exercises designed by experts - Improve word-finding and sorting skills with 4 engaging activities and unlimited practice - Get an app that works in both home and clinical settings - Interact with clear photos and a simple interface that's easy for everyone to use - Adjust settings to target your goals and suit your needs - Use reports and customization to seamlessly fit the app into your therapy program ** Download Category Therapy Lite for FREE to see how it can help! ** When you lose the ability to group items and identify what they have in common, it gets in the way of your ability to understand, learn, and communicate. But with the right kind of practice, it’s possible to strengthen the connections between words and concepts and navigate your world more easily. “It will be a LONG time before you run out of content to use with one patient, and the app’s fantastic settings options will allow you to use it with a variety of individuals, regardless of cognitive abilities.” - Aubrey Klingensmith, MS, CCC-SLP, Speechie Apps GET THE RIGHT ACTIVITY - FOR EVERY BRAIN. No two people are the same. With 4 activities ranging from simple to complex, there's something in Category Therapy to match your needs. Work through them gradually or focus on the activity that best suits your needs. 1) FIND: Start with the basics. You'll hear and see a photo of a category (let's say "Fruit"). Tap the item that matches (for example, a banana). 2) CLASSIFY: Switch it up. Now you start with an item and choose the category that matches. This tests your ability to apply categories to what you see. 3) ADD ONE: Train yourself to recognize common features of items – to categorize them – and then choose one item that fits the category you’ve identified. 4) EXCLUDE: Challenge yourself. By choosing an item that doesn't belong, you learn how to independently identify categories. As things get harder, you can always tap Hint for some help. ALL DONE? Share your progress. The app makes it easy to quickly view, share, or e-mail detailed reports to a therapist or loved one. GET EVERY FEATURE YOU NEED IN ONE EASY APP. • 70 categories and nearly 700 words in one package • 3 difficulty levels ranging from simple objects to more abstract concepts • Great for aphasia, brain injury, autism, and other cognitive & language impairments • Switch to Pictures Only to practice naming or Words Only to practice reading • Customize the number of trials, choices, and more – it’s yours to control • Designed with adults in mind but easy enough for children to use • No subscriptions, no monthly bills, no Wi-Fi needed THERE’S HOPE. With Category Therapy in your corner, you can build stronger connections between words – and learn to speak and think more easily. ** DOWNLOAD NOW to get started – or try it for FREE with Category Therapy Lite! ** Looking for something different in a speech therapy app? We offer a wide range to choose from. Find the right one for you at https://tactustherapy.com/find

About

Mathvo

Practice mental math skills using voice commands. This app presents math questions on cards and requires spoken answers, offering a fun and interactive way for elementary students to master foundational math concepts.

Highlights
  • Voice-activated math questions
  • Adaptive difficulty levels
  • Focus on addition basics
  • Supports iPhone, iPad, iPod
  • One-time purchase
Read full description

For anyone who wants to sharpen their mental math. The app presents a math question on a card; use your voice to answer.  Way back in elementary school we used to be sent out into the hallway to practice math flashcards with parent volunteers. Fast forward into the 21st century and we can do this with speech recognition and an iPad or iPhone. Designed with your primary grades elementary student in mind, this handy tool can make learning foundational math fun. The app presents one question at a time from a set of cards. Use your voice to answer the question. If the answer is correct, another question on a card is presented. For example, if your device or the app is configured for English and the question presented is 2 + 1, say "three", and the next card will be presented. If the app does not hear the correct answer, you will get a visual indication that the answer is not correct and you can try the question again. The next card is only displayed if the card is answered correctly. Cards are grouped into sets of questions arranged by difficulty level. The question sets automatically get more difficult as questions are correctly answered. The question sets automatically get easier if the questions appear too difficult. At any time, the card difficulty can be manually adjusted to a previously accessed level. The screenshots shown are samples of questions from various difficulty levels that may or may not appear during actual use of the app, (i.e. the app questions are randomly generated). Have an older iPad or iPhone or iPod touch? We've tried to make the app work with as many devices as possible that can do speech recognition. The app runs in landscape mode, and each question card fills the screen. There are two important device features that the app will require access to: the microphone (to hear your spoken answer), and speech recognition (to understand your spoken answer). The app will walk you through a very short setup sequence the very first time you open the app. The app comes pre-loaded with levelled questions focussing on addition. This helps the student focus on mastering the absolute basics first. Tap a card's upturned corner to access an option to switch topics to multiplication. From the back side of a card, select the desired multiplication table to practice. Occasional incorrect answers due to wrong-word or "sound-a-like" substitutions may occur due to the inherent limitations of speech recognition. Over time, with continued use of speech recognition, errors due to these substitutions may decrease. No in-app purchases. A one-time purchase provides access to the entire app for all your supported devices. Whether it's new material for learners or not yet ingrained for reviewers, all will find this tool useful. Questions, issues, or comments? Contact support@zymbiotic.com.

Screenshots

Category Therapy4 screens
Mathvo3 screens

Verdict

The call

The clearest difference is price: Mathvo at $8.99 against Category Therapy's $29.99. Category Therapy's advantage is rating (4.8 vs 2.0) and review sentiment (100% vs 75%). On 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

Category Therapy costs $29.99 and Mathvo $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Category Therapy holds the better App Store score, 4.8 against 2.0. That said, the two scores are not equally well evidenced: Category Therapy has 500 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Category Therapy's written reviews are positive against 75% of Mathvo's.

UpkeepUpdate frequency

Category Therapy ships an update every 8 months, Mathvo every 21 months. The most recent releases landed on October 9, 2026 and September 22, 2026 respectively.

Scorecard7 real differences · 3 level
Category Therapy versus Mathvo: the parameters behind the verdict, then further details
ParameterCategory TherapyMathvo
Price$29.99$8.99 — better
Rating4.8 (500 ratings) — better2.0 (1 ratings)
Positive reviews100.0% of reviews — better75.0% of reviews
Number of ratings500 — better1
Update frequencyEvery 8 months — betterEvery 21 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better13.0
Further details — not scored
Size45 MB1 MB
Age rating4+4+
DeveloperTactus Therapy Solutions Ltd.Zymbiotic Technologies

Customer experience

Category Therapy

All ratings500 ratings
Positive96.4%
Neutral1.6%
Negative2.0%
Written reviews18 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Mathvo

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Bugs and requests

Category Therapy

Requested features

3 requests
  • More category options
  • A 'harder than hard' level
  • More categories

Mathvo

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Category Therapy

No in-app purchases

None

Mathvo

No in-app purchases

Questions

Is Category Therapy free?
Category Therapy costs $29.99, with no in-app purchases.
Is Mathvo free?
Mathvo costs $8.99, with no in-app purchases.
Which has better reviews, Category Therapy or Mathvo?
Category Therapy is rated higher. Category Therapy averages 4.8 out of 5 from 500 ratings, while Mathvo averages 2.0 from 1 ratings.
Do Category Therapy or Mathvo have ads?
Neither Category Therapy nor Mathvo shows ads.
Which is updated more often, Category Therapy or Mathvo?
Category Therapy ships an update every 8 months, and Mathvo every 21 months. Most recently, Category Therapy was updated on October 9, 2026 and Mathvo on September 22, 2026.

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