# DHC vs M19 Lab

The clearest difference is update cadence: M19 Lab at monthly against DHC's every 4 months. DHC's advantage is iOS requirement (11.0 vs 14.5). On price, ads, in-app purchases and device support there is nothing between them.

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

DHC ships an update every 4 months, M19 Lab monthly. The most recent releases landed on October 27, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | DHC | M19 Lab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 80 MB | 71 MB |
| Requires iOS | **11.0** | 14.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [DHC Specialty Corp.](https://appshunter.io/developer/1130832649) | [Patel Meet](https://appshunter.io/developer/1553323335) |

## What reviewers say

### DHC

[App page](https://appshunter.io/ios/app/dhc-btw350/id1623759314)

**Features:** macOS Compatibility

**In-app purchases:** none


### M19 Lab

[App page](https://appshunter.io/ios/app/m19-lab/id6466247043)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DHC free?

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

### Is M19 Lab free?

M19 Lab is free to download, with no in-app purchases.

### Do DHC or M19 Lab have ads?

Neither DHC nor M19 Lab shows ads.

### Which is updated more often, DHC or M19 Lab?

DHC ships an update every 4 months, and M19 Lab monthly. Most recently, DHC was updated on October 27, 2026 and M19 Lab on October 12, 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.*