# Train ID vs Train Identifier

The clearest difference is iOS requirement: Train ID at 15.6 against Train Identifier's 18.2. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Train ID sells 2 in-app purchases, starting at $2.99 per 7 days and Train Identifier sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Train ID | Train Identifier |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 40 MB | 58 MB |
| Requires iOS | **15.6** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Milos Cubrilo](https://appshunter.io/developer/1676618688) | [Peter Balazs Szucs](https://appshunter.io/developer/1748297707) |

## What reviewers say

### Train ID

[App page](https://appshunter.io/ios/app/train-id-ai-identifier/id6744836722)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $2.99 | per 7 days |
| Yearly Subscription | $24.99 | per year |


### Train Identifier

[App page](https://appshunter.io/ios/app/train-identifier/id6749937544)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Monthly | $4.99 | per month |
| Annual | $19.99 | per year |


## Frequently asked questions

### Is Train ID free?

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

### Is Train Identifier free?

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

### Do Train ID or Train Identifier have ads?

Neither Train ID nor Train Identifier 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.*