# CF Plus vs Rock Identifier

The clearest difference is in-app purchases: CF Plus at none against Rock Identifier's 3. CF Plus also leads on iOS requirement (13.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Rock Identifier sells 3 in-app purchases, starting at $5.99 per 7 days. CF Plus asks for nothing beyond the download.

## The numbers

| Metric | CF Plus | Rock Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (5 ratings)](https://appshunter.io/ios/app/rock-identifier-rocksnap/id6746497688/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | — | Freemium |
| Size | 49 MB | 32 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [The Members](https://appshunter.io/developer/1653824858) | [Siham Aater Taleb](https://appshunter.io/developer/1797308286) |

## What reviewers say

### CF Plus

[App page](https://appshunter.io/ios/app/cf-plus/id6464330055)

**Features:** macOS Compatibility

**In-app purchases:** none


### Rock Identifier

[App page](https://appshunter.io/ios/app/rock-identifier-rocksnap/id6746497688)

Instantly identify rocks, minerals, and crystals with a photo. Get detailed information on hardness, formation, and origins. Build a personal digital collection of your geological finds.

**Highlights:** Identify rocks with a photo, Detailed rock descriptions, Learn about formation and origins, Understand Mohs hardness scale, Save and collect finds, AI that improves over time

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $5.99 | per 7 days |
| Pro Yearly | $39.99 | per year |
| Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is CF Plus free?

CF Plus 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 CF Plus or Rock Identifier have ads?

Neither CF Plus nor Rock Identifier 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.*