# Giggle Math vs Rock Identifier

The clearest difference is in-app purchases: Giggle Math at none against Rock Identifier's 3. Giggle Math also leads on device support (3 vs 1) and iOS requirement (14.2 vs 17.0). Rock Identifier's advantage is update cadence (every 2 weeks vs every 4 months). On price and ads there is nothing between them.

Both are free to download. Rock Identifier sells 3 in-app purchases, starting at $9.99 per 7 days. Giggle Math asks for nothing beyond the download.

Giggle Math ships an update every 4 months, Rock Identifier every 2 weeks. The most recent releases landed on October 11, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Giggle Math | Rock Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/giggle-math/id6443457274/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 249 MB | 18 MB |
| Requires iOS | **14.2** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Brian Flahive](https://appshunter.io/developer/1646115471) | [Alec Bogdan](https://appshunter.io/developer/1579283280) |

## What reviewers say

### Giggle Math

[App page](https://appshunter.io/ios/app/giggle-math/id6443457274)

This educational game makes practicing math skills fun and engaging for children. It uses a humorous approach with jokes to keep kids motivated as they improve their speed and accuracy with flashcards.

**Highlights:** Math flashcard practice, Funny and engaging gameplay, Streak and speed challenges, Parent-created educational tool, Focus on skill improvement

**Features:** macOS Compatibility

**In-app purchases:** none


### Rock Identifier

[App page](https://appshunter.io/ios/app/rock-identifier-gem-stone/id6795835063)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $9.99 | per 7 days |
| Premium Monthly | $9.99 | per month |
| Premium Annual | $39.99 | per year |


## Frequently asked questions

### Is Giggle Math free?

Giggle Math is free to download, with no in-app purchases.

### Is Rock Identifier free?

Rock Identifier is free to download, with in-app purchases available.

### Do Giggle Math or Rock Identifier have ads?

Neither Giggle Math nor Rock Identifier shows ads.

### Which is updated more often, Giggle Math or Rock Identifier?

Giggle Math ships an update every 4 months, and Rock Identifier every 2 weeks. Most recently, Giggle Math was updated on October 11, 2026 and Rock Identifier on October 23, 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.*