# DD One vs Proactive DMS

The clearest difference is in-app purchases: Proactive DMS at none against DD One's 7. Proactive DMS also leads on iOS requirement (13.0 vs 15.0). DD One's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. DD One sells 7 one-off in-app purchases. Proactive DMS asks for nothing beyond the download.

DD One ships an update every 3 weeks, Proactive DMS every 2 months. The most recent releases landed on October 30, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | DD One | Proactive DMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 124 MB | 34 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DealDrive](https://appshunter.io/developer/1786100419) | [Proactivesoft for Applications](https://appshunter.io/developer/1588641866) |

## What reviewers say

### DD One

[App page](https://appshunter.io/ios/app/dd-one/id1669039970)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Plus (7 days) | $2.99 | one-time |
| One Plus (30 days) | $8.99 | one-time |
| One Plus Support (30 days) | $29.99 | one-time |
| One Plus (180 days) | $44.99 | one-time |
| One Plus (365 days) | $69.90 | one-time |
| One Plus Support (180 days) | $149.99 | one-time |
| One Plus Support (365 days) | $249.99 | one-time |


### Proactive DMS

[App page](https://appshunter.io/ios/app/proactive-dms-service/id6446953339)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is DD One free?

DD One is free to download, with in-app purchases available.

### Is Proactive DMS free?

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

### Do DD One or Proactive DMS have ads?

Neither DD One nor Proactive DMS shows ads.

### Which is updated more often, DD One or Proactive DMS?

DD One ships an update every 3 weeks, and Proactive DMS every 2 months. Most recently, DD One was updated on October 30, 2026 and Proactive DMS 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.*