# Rock ID vs Tech Help App

The clearest difference is rating: Tech Help App at 5.0 against Rock ID's 4.4. Tech Help App also leads on in-app purchases (none vs 17) and update cadence (every 2 weeks vs monthly). Rock ID's advantage is ratings volume (3.1K vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Rock ID sells 13 in-app purchases, starting at $4.99 per 7 days. Tech Help App asks for nothing beyond the download.

Tech Help App holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Rock ID has 3.1K ratings behind it against 2, so its average is the more settled of the two.

Rock ID ships an update monthly, Tech Help App every 2 weeks. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Rock ID | Tech Help App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (3.1K ratings)](https://appshunter.io/ios/app/rock-id-stone-identifier/id6469999508/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tech-help-app/id6757513196/reviews)** |
| Number of ratings | **3.1K** | 2 |
| Positive reviews | 37.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 48 MB | 12 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [AIBY](https://appshunter.io/developer/1458102137) | [ALEXANDER MONTOGOMERY GOTHA](https://appshunter.io/developer/1867393250) |

## What reviewers say

### Rock ID

[App page](https://appshunter.io/ios/app/rock-id-stone-identifier/id6469999508)

Instantly identify rocks, minerals, and gems by snapping a photo. Explore detailed profiles, manage your personal collections, and keep a log of all your discoveries. Become a geology expert with this comprehensive guide.

**Highlights:** Instant AI-powered stone identification, Vast catalog of rock profiles, Personal rock and mineral collections, Detailed history of identifications, Learn rock composition and origin, Distinguish real gems from fakes

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rock ID PRO | $4.99 | per 7 days |
| Rock ID PRO | $4.99 | per 7 days |
| Weekly access (3 days trial) | $5.99 | per 7 days |
| Weekly access | $5.99 | per 7 days |
| Weekly access (3 days trial) | $6.99 | per 7 days |
| Weekly access | $6.99 | per 7 days |
| Rock ID PRO | $6.99 | per 7 days |
| Rock ID PRO | $6.99 | per 7 days |
| Yearly premium subscription | $19.99 | per year |
| Yearly access (3 days trial) | $19.99 | per year |
| Yearly premium subscription | $29.99 | per year |
| Rock ID PRO | $29.99 | per year |
| Yearly premium subscription | $39.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Instant identification
- 💡 Extensive stone library
- 🎓 Helpful for education

**What reviewers complain about**

- 🐛 Inconsistent identification accuracy
- 💰 Paywall after limited free scans
- 🤔 Questionable reliability for valuable stones
- 📷 Camera quality issues for small gems

**Reported bugs**

- Incorrect identification of common stones
- Failure to recognize obvious stone types
- Inability to scan certain stones

**Requested features**

- More detailed stone information
- Improved identification accuracy
- Ability to manually correct misidentifications
- Option to disable paywall for limited use


### Tech Help App

[App page](https://appshunter.io/ios/app/tech-help-app/id6757513196)

This app provides maintenance professionals with tools for finding parts, receiving AI-powered repair guidance, and identifying equipment. It also facilitates networking with other technicians and organizing vendor schedules.

**Highlights:** Part search by number, model, or description, AI-driven troubleshooting for HVAC, appliances, plumbing, electrical, Camera-based tool and part identification, Connect with other technicians, Vendor schedule organization

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

**In-app purchases:** none


## Frequently asked questions

### Is Rock ID free?

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

### Is Tech Help App free?

Tech Help App is free to download, with no in-app purchases.

### Which has better reviews, Rock ID or Tech Help App?

Tech Help App is rated higher. Rock ID averages 4.4 out of 5 from 3.1K ratings, while Tech Help App averages 5.0 from 2 ratings.

### Do Rock ID or Tech Help App have ads?

Neither Rock ID nor Tech Help App shows ads.

### Which is updated more often, Rock ID or Tech Help App?

Rock ID ships an update monthly, and Tech Help App every 2 weeks. Most recently, Rock ID was updated on October 16, 2026 and Tech Help App on October 12, 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.*