# how.fm Recorder vs Drutex Smartlock

The clearest difference is iOS requirement: Drutex Smartlock at 10.0 against how.fm Recorder's 14.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 27, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | how.fm Recorder | Drutex Smartlock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 67 MB | 33 MB |
| Requires iOS | 14.1 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [how.fm](https://appshunter.io/developer/1455471477) | [DESI ALARM VE GUVENLIK SISTEMLERI SANAYI VE TICARET ANONIM SIRKETI](https://appshunter.io/developer/1045535410) |

## What reviewers say

### how.fm Recorder

[App page](https://appshunter.io/ios/app/howfm-recorder/id1533238782)

**Features:** macOS Compatibility

**In-app purchases:** none


### Drutex Smartlock

[App page](https://appshunter.io/ios/app/drutex-smartlock/id1637605526)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is how.fm Recorder free?

how.fm Recorder is free to download, with no in-app purchases.

### Is Drutex Smartlock free?

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

### Do how.fm Recorder or Drutex Smartlock have ads?

Neither how.fm Recorder nor Drutex Smartlock shows ads.

### Which is updated more often, how.fm Recorder or Drutex Smartlock?

how.fm Recorder ships an update every 2 months, and Drutex Smartlock every 2 months. Most recently, how.fm Recorder was updated on October 27, 2026 and Drutex Smartlock on November 3, 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.*