# Rock Identifier vs Learn with Halo

The clearest difference is in-app purchases: Learn with Halo at none against Rock Identifier's 2. Learn with Halo also leads on update cadence (every 3 days vs every 6 weeks). Rock Identifier's advantage is iOS requirement (17.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Rock Identifier sells 2 in-app purchases, starting at $3.99 per 7 days. Learn with Halo asks for nothing beyond the download.

Rock Identifier ships an update every 6 weeks, Learn with Halo every 3 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Rock Identifier | Learn with Halo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/learn-with-halo/id6758521439/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 29 MB | 65 MB |
| Requires iOS | **17.0** | 26.2 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Baris Can Ceylan](https://appshunter.io/developer/1638275086) | [Gratitude First Farms, LLC](https://appshunter.io/developer/1873322480) |

## What reviewers say

### Rock Identifier

[App page](https://appshunter.io/ios/app/rock-identifier-stonectra/id6754701976)

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $3.99 | per 7 days |
| Annual Pro (SAVE %80) | $39.99 | per year |


### Learn with Halo

[App page](https://appshunter.io/ios/app/learn-with-halo/id6758521439)

This AI-powered study companion transforms your own course materials into a personalized tutor. It offers step-by-step guidance, adaptive practice, and learning memory to help students in grades 4-12 and college understand complex topics deeply. Learn from your textbooks without ads or data sharing.

**Highlights:** AI Tutor for homework help, Learn from your own textbooks (PDFs), Socratic method for deep understanding, Adaptive daily practice problems, Multi-day learning plans, Learning memory to track progress, Ad-free and privacy-focused

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rock Identifier free?

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

### Is Learn with Halo free?

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

### Do Rock Identifier or Learn with Halo have ads?

Neither Rock Identifier nor Learn with Halo shows ads.

### Which is updated more often, Rock Identifier or Learn with Halo?

Rock Identifier ships an update every 6 weeks, and Learn with Halo every 3 days. Most recently, Rock Identifier was updated on October 30, 2026 and Learn with Halo on October 31, 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.*