# Boom Cards vs Visual Countdown Timer

The clearest difference is review sentiment: Visual Countdown Timer at 100% against Boom Cards's 41%. Visual Countdown Timer also leads on rating (4.5 vs 2.5) and ratings volume (251 vs 4). Boom Cards's advantage is price (Free vs $3.99) and iOS requirement (13.0 vs 15.5). On ads, in-app purchases and device support there is nothing between them.

Boom Cards is free to download; Visual Countdown Timer costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Visual Countdown Timer holds the better App Store score, 4.5 against 2.5. That said, the two scores are not equally well evidenced: Visual Countdown Timer has 251 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 41% of Boom Cards's written reviews are positive against 100% of Visual Countdown Timer's.

Boom Cards ships an update every 3 months, Visual Countdown Timer monthly. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Boom Cards | Visual Countdown Timer |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [2.5 (4 ratings)](https://appshunter.io/ios/app/boom-cards/id1041141473/reviews) | **[4.5 (251 ratings)](https://appshunter.io/ios/app/visual-countdown-timer-edu/id1245131061/reviews)** |
| Number of ratings | 4 | **251** |
| Positive reviews | 40.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | **Free** | Paid |
| Size | 34 MB | 165 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Omega Labs Inc.](https://appshunter.io/developer/567183613) | [Fehners Software LLP](https://appshunter.io/developer/395357584) |

## What reviewers say

### Boom Cards

[App page](https://appshunter.io/ios/app/boom-cards/id1041141473)

This app allows students to play interactive, self-grading digital flashcards on their iOS devices. It syncs with a teacher's account, enabling assignment of activities and performance tracking. Millions of educators trust this platform for engaging learning experiences.

**Highlights:** Self-grading digital flashcards, Synchronizes with Boom Classroom, Assign materials to classes, Review student performance, Access over 500,000 decks, Detailed student reports

**Features:** macOS Compatibility

**In-app purchases:** none


### Visual Countdown Timer

[App page](https://appshunter.io/ios/app/visual-countdown-timer-edu/id1245131061)

This app helps children transition between activities with a visual countdown. A picture slowly reveals as time elapses, and a fun animation and sound reward completion. It's designed to make daily tasks more engaging and less of a struggle.

**Highlights:** Visual time progression (green to red), Picture reveal as time counts down, Customizable reveal images, Time-of-day background changes, Reward animation and sound, COPPA and GDPR compliant

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Boom Cards free?

Boom Cards is free to download, with no in-app purchases.

### Is Visual Countdown Timer free?

Visual Countdown Timer costs $3.99, with no in-app purchases.

### Which has better reviews, Boom Cards or Visual Countdown Timer?

Visual Countdown Timer is rated higher. Boom Cards averages 2.5 out of 5 from 4 ratings, while Visual Countdown Timer averages 4.5 from 251 ratings.

### Do Boom Cards or Visual Countdown Timer have ads?

Neither Boom Cards nor Visual Countdown Timer shows ads.

### Which is updated more often, Boom Cards or Visual Countdown Timer?

Boom Cards ships an update every 3 months, and Visual Countdown Timer monthly. Most recently, Boom Cards was updated on October 15, 2026 and Visual Countdown Timer on October 16, 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.*