# 30 Seconds vs Bos Metrics

The clearest difference is in-app purchases: Bos Metrics at none against 30 Seconds's 1. 30 Seconds's advantage is update cadence (every 10 months vs every 20 months). On price and iOS requirement there is nothing between them.

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

30 Seconds ships an update every 10 months, Bos Metrics every 20 months. The most recent releases landed on October 4, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | 30 Seconds | Bos Metrics |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | **Every 10 months** | Every 20 months |
| Size | 6 MB | 26 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | **iPhone** | — |
| Age rating | 4+ | 12+ |
| Developer | [Nikita Starshinov](https://appshunter.io/developer/1575085198) | [Bos Metrics LLC](https://appshunter.io/developer/1729878228) |

## 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 |


### Bos Metrics

[App page](https://appshunter.io/ios/app/bos-metrics/id6477622253)

**In-app purchases:** none


## Frequently asked questions

### Is 30 Seconds free?

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

### Is Bos Metrics free?

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

### Which is updated more often, 30 Seconds or Bos Metrics?

30 Seconds ships an update every 10 months, and Bos Metrics every 20 months. Most recently, 30 Seconds was updated on October 4, 2026 and Bos Metrics on September 27, 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.*