# Initial Services vs Gem & Crystal Identifier

The clearest difference is in-app purchases: Initial Services at none against Gem & Crystal Identifier's 3. Initial Services also leads on ads (none vs shown) and update cadence (every 9 days vs every 5 weeks). On price and device support there is nothing between them.

Both are free to download. Gem & Crystal Identifier sells 3 in-app purchases, starting at $2.99 per 7 days. Initial Services asks for nothing beyond the download.

Initial Services ships an update every 9 days, Gem & Crystal Identifier every 5 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Initial Services | Gem & Crystal Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.3 (3 ratings)](https://appshunter.io/ios/app/gem-and-crystal-identifier/id6504153158/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 5 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 28 MB | 63 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DREAMSTATE INTERACTIVE CC](https://appshunter.io/developer/694071975) | [Code Stars](https://appshunter.io/developer/1751123919) |

## What reviewers say

### Initial Services

[App page](https://appshunter.io/ios/app/initial-services/id1560358697)

**Features:** macOS Compatibility

**In-app purchases:** none


### Gem & Crystal Identifier

[App page](https://appshunter.io/ios/app/gem-and-crystal-identifier/id6504153158)

Instantly identify rocks, gemstones, and crystals using just a photo. Explore a comprehensive database with detailed information and educational content. This user-friendly tool is perfect for collectors, students, or anyone curious about earth's treasures.

**Highlights:** Instant photo identification, Comprehensive gemstone database, Detailed educational content, Multilingual translation, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gem & Crystal Pro: Weekly Ad-Free | $2.99 | per 7 days |
| Gem & Crystal Pro: Monthly Ad-Free | $5.99 | per month |
| Gem & Crystal Pro: Yearly Ad-Free | $49.99 | per year |


## Frequently asked questions

### Is Initial Services free?

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

### Is Gem & Crystal Identifier free?

Gem & Crystal Identifier is free to download, with in-app purchases available.

### Do Initial Services or Gem & Crystal Identifier have ads?

Gem & Crystal Identifier shows ads; Initial Services does not.

### Which is updated more often, Initial Services or Gem & Crystal Identifier?

Initial Services ships an update every 9 days, and Gem & Crystal Identifier every 5 weeks. Most recently, Initial Services was updated on October 25, 2026 and Gem & Crystal Identifier on October 24, 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.*