Comparison

DD One vs Proactive DMS

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

DD One

Find best cars to resell

Vehicle Service Management

Free

💼 Business

No ratingsView app →

About

DD One

Features

Read full description

The DD One app is the fastest and most convenient way to search & evaluate cars from all sources. Our advantages: - Search cars from all sources in one app - Get notified about the best deals first - Estimate your profit & expenses - Analytics market price to avoid losing money - Contact clients and manage notes - Know more than everyone else

About

Proactive DMS

Features

Read full description

Proactive Service is a mobile app that extends Proactive Auto DMS. This app serves all activities, starting from customer services up until vehicles release.

Screenshots

DD One4 screens

Proactive DMS4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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.

Scorecard3 real differences · 3 level

DD One versus Proactive DMS: the parameters behind the verdict, then further details
Parameter	DD One	Proactive DMS
Price	Free	Free
Update frequency	Every 3 weeks — better	Every 2 months
Ads	No	No
In-app purchases	Yes	No — better
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0	13.0 — better
Further details — not scored
Size	124 MB	34 MB
Age rating	4+	4+
Developer	DealDrive	Proactivesoft for Applications

In-app purchases

7 purchases

DD One

One-time7

One Plus (7 days)$2.99
One Plus (30 days)$8.99
One Plus Support (30 days)$29.99

Show 4 more

One Plus (180 days)$44.99
One Plus (365 days)$69.90
One Plus Support (180 days)$149.99
One Plus Support (365 days)$249.99

None

Proactive DMS

No in-app purchases

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.