Comparison

DSUController vs Kortex Contacts

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

Head to head
About

DSUController

This app allows you to simulate game controllers on your mobile device using the cemuhook-protocol. It's compatible with popular game console emulators like Cemu, Citra, Dolphin, and Yuzu, enhancing your gaming experience.

Highlights
  • Simulates game controllers
  • Supports cemuhook-protocol
  • Compatible with Cemu
  • Works with Citra, Dolphin, Yuzu
  • Enhances emulator gaming
Features
Read full description

DSUController (means DualShock UDP controller) is a mobile app based on cemuhook-protocol to simulate some game controllers. It can be used with Cemu using Cemuhook, Citra, Dolphin, Yuzu and other more game console emulators. For more information, go to https://github.com/breeze2/dsu-controller-guides .

About

Kortex Contacts

Features
Read full description

Kortex Contacts is a privacy-first address book organizer that helps you clean, standardize, and protect your contacts. KEY FEATURES • Merge duplicate contacts into a single, complete entry. • Standardize phone numbers into consistent local or international formats. • Identify unwanted or low-quality email entries. • Scan business cards with on-device text recognition. • Create local backups before making changes. Core cleanup, OCR, backups, and device contact reads and writes are performed locally after you grant Contacts permission. OPTIONAL PRO CRM SYNC If you choose to connect HubSpot, Kortex Contacts can standardize records from your authorized HubSpot workspace. Before each CRM update, the app identifies the selected fields, destination, and purpose and asks for your confirmation. Cancel sends nothing. CRM Sync does not upload your iOS address book. Kortex Contacts does not sell contact data or use contact records for advertising.

Screenshots

DSUController4 screens
Kortex Contacts4 screens

Verdict

The call

The clearest difference is in-app purchases: DSUController at none against Kortex Contacts's 3. DSUController also leads on iOS requirement (13.4 vs 16.4). Kortex Contacts's advantage is ads (none vs shown). On price, update cadence 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. Kortex Contacts sells 3 in-app purchases, starting at $2.99 per month. DSUController asks for nothing beyond the download.

UpkeepUpdate frequency

DSUController ships an update monthly, Kortex Contacts every 2 months. The most recent releases landed on November 3, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
DSUController versus Kortex Contacts: the parameters behind the verdict, then further details
ParameterDSUControllerKortex Contacts
PriceFreeFree
Rating3.8 (24 ratings) — better—
Positive reviews62.5% of reviews—
Number of ratings24 — better—
Update frequencyMonthly — betterEvery 2 months
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPod — betteriPhone
Requires iOS13.4 — better16.4
Further details — not scored
Size20 MB91 MB
Age rating4+4+
Developer毅锋 林Gary Mizrachi

In-app purchases

None

DSUController

No in-app purchases

3 purchases

Kortex Contacts

Subscriptions2
  • Kortex Pro Monthly$2.991 Month
  • Kortex Pro Yearly$17.991 Year
One-time1
  • Kortex Premium Lifetime$4.99

Questions

Is DSUController free?
DSUController is free to download, with no in-app purchases.
Is Kortex Contacts free?
Kortex Contacts is free to download, with in-app purchases available.
Do DSUController or Kortex Contacts have ads?
DSUController shows ads; Kortex Contacts does not.
Which is updated more often, DSUController or Kortex Contacts?
DSUController ships an update monthly, and Kortex Contacts every 2 months. Most recently, DSUController was updated on November 3, 2026 and Kortex Contacts on October 24, 2026.

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