# Learning This Ability vs RockLens

The clearest difference is in-app purchases: Learning This Ability at none against RockLens's 3. Learning This Ability also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. RockLens sells 3 in-app purchases, starting at $4.99 per 7 days. Learning This Ability asks for nothing beyond the download.

## The numbers

| Metric | Learning This Ability | RockLens |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/rocklens-rock-identifier-scan/id6787941489/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 days |
| Monetization | Free | — |
| Size | 31 MB | 11 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [kandise macleod](https://appshunter.io/developer/1715336164) | [Imdad Ismail](https://appshunter.io/developer/1893376305) |

## What reviewers say

### Learning This Ability

[App page](https://appshunter.io/ios/app/learning-this-ability/id6474078091)

This app offers three interactive games designed to enhance children's knowledge and skills in vocabulary, spelling, reading, and math. Through engaging adventures, children can explore wildlife, practice spelling, and tackle addition and subtraction challenges, making learning enjoyable and rewarding.

**Highlights:** Wildlife exploration and vocabulary building, Interactive spelling and reading games, Addition and subtraction math challenges, Kid-friendly interface, Motivating rewards and feedback, Ad-free learning environment

**Features:** macOS Compatibility

**In-app purchases:** none


### RockLens

[App page](https://appshunter.io/ios/app/rocklens-rock-identifier-scan/id6787941489)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RockLens Premium | $4.99 | per 7 days |
| RockLens Premium | $29.99 | per year |
| RockLens Lifetime | $69.99 | one-time |


## Frequently asked questions

### Is Learning This Ability free?

Learning This Ability is free to download, with no in-app purchases.

### Is RockLens free?

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

### Do Learning This Ability or RockLens have ads?

Neither Learning This Ability nor RockLens shows ads.

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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.*