# ABA Matrix vs Countdown Visual Timer

The clearest difference is rating: Countdown Visual Timer at 4.3 against ABA Matrix's 3.7. ABA Matrix's advantage is in-app purchases (none vs 3) and update cadence (every 5 days vs every 3 weeks). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Countdown Visual Timer sells 3 in-app purchases, starting at $0.99 per 7 days. ABA Matrix asks for nothing beyond the download.

Countdown Visual Timer holds the better App Store score, 4.3 against 3.7. Both are backed by a comparable volume of ratings — 12 and 35 respectively.

ABA Matrix ships an update every 5 days, Countdown Visual Timer every 3 weeks. The most recent releases landed on October 5, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | ABA Matrix | Countdown Visual Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (12 ratings)](https://appshunter.io/ios/app/aba-matrix/id1545811903/reviews) | **[4.3 (35 ratings)](https://appshunter.io/ios/app/countdown-visual-timer-kids/id6474494320/reviews)** |
| Number of ratings | 12 | **35** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | **Free** | Freemium |
| Size | 39 MB | 46 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hex Matrix](https://appshunter.io/developer/1545811905) | [Nuclear Cyborg Corp](https://appshunter.io/developer/910010732) |

## What reviewers say

### ABA Matrix

[App page](https://appshunter.io/ios/app/aba-matrix/id1545811903)

This app facilitates ABA therapy sessions in various settings, allowing real-time data collection, signature capture, and EVV. It offers offline functionality for uninterrupted service delivery and automatic syncing when online. Online access includes scheduling tools for managing appointments and calendar updates.

**Highlights:** Real-time data collection, Caregiver and provider signature capture, Electronic Visit Verification (EVV), Offline functionality, Automatic data syncing, Session scheduling and calendar management

**Features:** Vision Pro support

**In-app purchases:** none


### Countdown Visual Timer

[App page](https://appshunter.io/ios/app/countdown-visual-timer-kids/id6474494320)

This app provides a calming, visual countdown timer designed to reduce anxiety for individuals with special needs, autism, or ADHD. It offers customizable sounds and an easy-to-understand interface, making time management accessible for children and those with cognitive delays.

**Highlights:** Visual countdown interface, Reduces anxiety and stress, Customizable alert sounds, Lockout options for buttons and settings, Screen stays on during countdown, Simple and intuitive design

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Autism Timer Premium (Weekly) | $0.99 | per 7 days |
| Autism Timer Premium (Monthly) | $2.99 | per month |
| Autism Timer Premium (Annual) | $9.99 | per year |


## Frequently asked questions

### Is ABA Matrix free?

ABA Matrix is free to download, with no in-app purchases.

### Is Countdown Visual Timer free?

Countdown Visual Timer is free to download, with in-app purchases available.

### Which has better reviews, ABA Matrix or Countdown Visual Timer?

Countdown Visual Timer is rated higher. ABA Matrix averages 3.7 out of 5 from 12 ratings, while Countdown Visual Timer averages 4.3 from 35 ratings.

### Do ABA Matrix or Countdown Visual Timer have ads?

Neither ABA Matrix nor Countdown Visual Timer shows ads.

### Which is updated more often, ABA Matrix or Countdown Visual Timer?

ABA Matrix ships an update every 5 days, and Countdown Visual Timer every 3 weeks. Most recently, ABA Matrix was updated on October 5, 2026 and Countdown Visual Timer on September 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*