# 30 Seconds vs BlindOTP

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

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

## The numbers

| Metric | 30 Seconds | BlindOTP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 months | — |
| Size | 6 MB | 40 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nikita Starshinov](https://appshunter.io/developer/1575085198) | [Webisso LLC](https://appshunter.io/developer/1840724828) |

## 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 |


### BlindOTP

[App page](https://appshunter.io/ios/app/blindotp-fast-and-secure/id6755895165)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 30 Seconds free?

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

### Is BlindOTP free?

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

### Do 30 Seconds or BlindOTP have ads?

Neither 30 Seconds nor BlindOTP 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.*