# GRCatalog vs ID Age Check

The clearest difference is in-app purchases: GRCatalog at none against ID Age Check's 2. GRCatalog also leads on iOS requirement (12.0 vs 15.0). ID Age Check's advantage is update cadence (daily vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. ID Age Check sells 2 in-app purchases, starting at $1.99 per month. GRCatalog asks for nothing beyond the download.

GRCatalog ships an update every 2 months, ID Age Check daily. The most recent releases landed on September 26, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | GRCatalog | ID Age Check |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Size | 7 MB | 4 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Grabba International Pty Ltd](https://appshunter.io/developer/375058083) | [Icare Institut](https://appshunter.io/developer/317994660) |

## What reviewers say

### GRCatalog

[App page](https://appshunter.io/ios/app/grcatalog/id559618155)

**Features:** macOS Compatibility

**In-app purchases:** none


### ID Age Check

[App page](https://appshunter.io/ios/app/id-age-check/id6469589906)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Annual | $11.99 | per year |


## Frequently asked questions

### Is GRCatalog free?

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

### Is ID Age Check free?

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

### Do GRCatalog or ID Age Check have ads?

Neither GRCatalog nor ID Age Check shows ads.

### Which is updated more often, GRCatalog or ID Age Check?

GRCatalog ships an update every 2 months, and ID Age Check daily. Most recently, GRCatalog was updated on September 26, 2026 and ID Age Check on October 9, 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.*