# 30 Seconds vs Green Card Info

The clearest difference is in-app purchases: Green Card Info at none against 30 Seconds's 1. Green Card Info also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On price and ads there is nothing between them.

Both are free to download. 30 Seconds sells 1 one-off in-app purchase. Green Card Info asks for nothing beyond the download.

## The numbers

| Metric | 30 Seconds | Green Card Info |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 months | — |
| Size | 6 MB | 32 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nikita Starshinov](https://appshunter.io/developer/1575085198) | [Firefly Tech](https://appshunter.io/developer/1723741030) |

## What reviewers say

### 30 Seconds

[App page](https://appshunter.io/ios/app/30-seconds-2fa-codes/id1619631829)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version Unlock | $4.99 | one-time |


### Green Card Info

[App page](https://appshunter.io/ios/app/green-card-info/id6740189962)

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

**In-app purchases:** none


## Frequently asked questions

### Is 30 Seconds free?

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

### Is Green Card Info free?

Green Card Info is free to download, with no in-app purchases.

### Do 30 Seconds or Green Card Info have ads?

Neither 30 Seconds nor Green Card Info 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.*