# Boom Cards vs Shape Patterns

Boom Cards and Shape Patterns are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Boom Cards ships an update every 3 months, Shape Patterns every 2 months. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Boom Cards | Shape Patterns |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (4 ratings)](https://appshunter.io/ios/app/boom-cards/id1041141473/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 40.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 34 MB | 1 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Omega Labs Inc.](https://appshunter.io/developer/567183613) | [IPN - Leibniz Institute for Science and Mathematics Education](https://appshunter.io/developer/1655344872) |

## 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


### Shape Patterns

[App page](https://appshunter.io/ios/app/shape-patterns/id1479210664)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Boom Cards free?

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

### Is Shape Patterns free?

Shape Patterns is free to download, with no in-app purchases.

### Do Boom Cards or Shape Patterns have ads?

Neither Boom Cards nor Shape Patterns shows ads.

### Which is updated more often, Boom Cards or Shape Patterns?

Boom Cards ships an update every 3 months, and Shape Patterns every 2 months. Most recently, Boom Cards was updated on October 7, 2026 and Shape Patterns on October 2, 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.*