# BadAdviceBureau vs Crystal identifier ºº

The clearest difference is update cadence: BadAdviceBureau at every 2 weeks against Crystal identifier ºº's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. BadAdviceBureau sells 3 in-app purchases, starting at $1.99 per month and Crystal identifier ºº sells 2 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

BadAdviceBureau ships an update every 2 weeks, Crystal identifier ºº every 2 months. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | BadAdviceBureau | Crystal identifier ºº |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (13 ratings)](https://appshunter.io/ios/app/crystal-identifier/id6785581326/reviews)** |
| Number of ratings | — | **13** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 18 MB | 48 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Varsalus, Inc.](https://appshunter.io/developer/1796641211) | [Alberto Soto](https://appshunter.io/developer/1702225144) |

## What reviewers say

### BadAdviceBureau

[App page](https://appshunter.io/ios/app/badadvicebureau/id6755862500)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $19.99 | per year |
| Lifetime | $29.99 | one-time |


### Crystal identifier ºº

[App page](https://appshunter.io/ios/app/crystal-identifier/id6785581326)

Instantly identify any crystal, gemstone, or mineral by simply taking a photo. This app uses advanced AI to provide detailed information about its properties and meaning. Organize your discoveries and explore the world of minerals with ease.

**Highlights:** Instant crystal identification via photo, Detailed properties and meanings, Advanced AI recognition, Save and organize collection, Identifies minerals, gemstones, and raw crystals

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week | $0.99 | per 7 days |
| Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is BadAdviceBureau free?

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

### Is Crystal identifier ºº free?

Crystal identifier ºº is free to download, with in-app purchases available.

### Do BadAdviceBureau or Crystal identifier ºº have ads?

Neither BadAdviceBureau nor Crystal identifier ºº shows ads.

### Which is updated more often, BadAdviceBureau or Crystal identifier ºº?

BadAdviceBureau ships an update every 2 weeks, and Crystal identifier ºº every 2 months. Most recently, BadAdviceBureau was updated on October 25, 2026 and Crystal identifier ºº on October 28, 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.*