# iRock vs DFLC

The clearest difference is rating: DFLC at 5.0 against iRock's 4.5. DFLC also leads on in-app purchases (none vs 8). iRock's advantage is ratings volume (529 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. iRock sells 8 in-app purchases, starting at $6.99 per 7 days. DFLC asks for nothing beyond the download.

DFLC holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: iRock has 529 ratings behind it against 1, so its average is the more settled of the two.

iRock ships an update monthly, DFLC every 4 weeks. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | iRock | DFLC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (529 ratings)](https://appshunter.io/ios/app/irock-stone-and-rock-identifier/id6764334548/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dflc/id6811778056/reviews)** |
| Number of ratings | **529** | 1 |
| Positive reviews | 55.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 111 MB | 56 MB |
| Requires iOS | 15.2 | **15.1** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 17+ | 4+ |
| Developer | [BerthX](https://appshunter.io/developer/1534129683) | [DESERT FOOTHILLS LUTHERAN CHURCH INC](https://appshunter.io/developer/1491181010) |

## What reviewers say

### iRock

[App page](https://appshunter.io/ios/app/irock-stone-and-rock-identifier/id6764334548)

Identify rocks, minerals, and gemstones instantly with AI. Estimate market value, organize your collection, and track its worth over time. Ideal for enthusiasts looking to streamline identification and collection management.

**Highlights:** AI rock and gemstone recognition, Market value estimation, Collection tracking, Scan history, Search and discovery tools

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $6.99 | per 7 days |
| Premium Weekly | $12.99 | per 7 days |
| Premium Monthly | $12.99 | per month |
| Premium Yearly | $29.99 | per year |
| Premium Yearly | $39.99 | per year |
| Premium Yearly | $47.99 | per year |
| Premium Yearly | $47.99 | per year |
| Pro Yearly | $199.99 | per year |


### DFLC

[App page](https://appshunter.io/ios/app/dflc/id6811778056)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is iRock free?

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

### Is DFLC free?

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

### Which has better reviews, iRock or DFLC?

DFLC is rated higher. iRock averages 4.5 out of 5 from 529 ratings, while DFLC averages 5.0 from 1 ratings.

### Do iRock or DFLC have ads?

Neither iRock nor DFLC shows ads.

### Which is updated more often, iRock or DFLC?

iRock ships an update monthly, and DFLC every 4 weeks. Most recently, iRock was updated on November 9, 2026 and DFLC on November 10, 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.*