# DMS4 vs Harbro

The clearest difference is update cadence: Harbro at every 6 weeks against DMS4's every 6 months. 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.

DMS4 ships an update every 6 months, Harbro every 6 weeks. The most recent releases landed on May 16, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | DMS4 | Harbro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Size | 19 MB | 51 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EWT IP B.V.](https://appshunter.io/developer/1300104966) | [Adventoris Limited](https://appshunter.io/developer/848210364) |

## What reviewers say

### DMS4

[App page](https://appshunter.io/ios/app/dms4/id1300104967)

**Features:** macOS Compatibility

**In-app purchases:** none


### Harbro

[App page](https://appshunter.io/ios/app/harbro/id1511179781)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is DMS4 free?

DMS4 is free to download, with no in-app purchases.

### Is Harbro free?

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

### Do DMS4 or Harbro have ads?

Neither DMS4 nor Harbro shows ads.

### Which is updated more often, DMS4 or Harbro?

DMS4 ships an update every 6 months, and Harbro every 6 weeks. Most recently, DMS4 was updated on May 16, 2026 and Harbro on September 16, 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.*