# TGB Builders vs RockSavvy

The clearest difference is iOS requirement: RockSavvy at 12.0 against TGB Builders's 16.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | TGB Builders | RockSavvy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.1 (7 ratings)](https://appshunter.io/ios/app/rocksavvy/id6739449079/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | — | Free |
| Size | 49 MB | 58 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [The Gentleman Builder](https://appshunter.io/developer/1783630765) | [Luis Salcedo](https://appshunter.io/developer/1095165786) |

## What reviewers say

### TGB Builders

[App page](https://appshunter.io/ios/app/tgb-builders/id6739073934)

**In-app purchases:** none


### RockSavvy

[App page](https://appshunter.io/ios/app/rocksavvy/id6739449079)

Identify rocks using AI by uploading photos. Access detailed profiles, save your discoveries offline, and learn about geology. Perfect for enthusiasts, students, and curious minds.

**Highlights:** AI-powered rock identification, Detailed rock profiles, Save and collect identified rocks, Offline access to saved data, User-friendly interface, Privacy-focused data storage

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TGB Builders free?

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

### Is RockSavvy free?

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

### Do TGB Builders or RockSavvy have ads?

Neither TGB Builders nor RockSavvy 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.*