Comparison

TRENZ PPU Manager vs Subdue

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

Head to head
About

TRENZ PPU Manager

Features
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The TRENZ PPU Manager for your TRENZ Pilot Unit. This app enables you to quickly adjust your Pilot Units' configuration and to test sensors. You can also use it to update the firmware of your TRENZ Pilot Unit. Features: - enable the sensors you need and disable others to optimize your Pilot Units' battery life. - verify sensor output (rate of turn, heading, roll/pitch, GPS, AIS status) - keep the firmware up-to-date For more information about the product, visit https://trenz-ppu.com.

About

Subdue

Features
Read full description

Stay ahead of subscriptions, free trials, and upcoming charges. Subdue is a private subscription tracker that gives you one calm place to manage recurring expenses, see exactly what is due next, and decide what to keep or cancel with confidence. Track your services, mark payments from anywhere, and stop losing money to forgotten trials. SET UP IN MINUTES • Start with quick presets or add your own custom services. • Track billing cycles, prices, currencies, categories, notes, beneficiaries, icons, and colors. • Cancel, undo pending cancellations, reactivate, or hide services to keep your library clean. MARK PAYMENTS FROM ANYWHERE • Mark upcoming charges as paid from widgets, renewal notifications, Planner, or Summary. • Exact due-date matching keeps payment history and upcoming totals accurate. TRACK INTRODUCTORY PRICING • Track promotional pricing alongside regular subscription rates. • Get reminded before an introductory price expires and the full rate begins. STAY AHEAD OF TRIALS (Always Free) • Monitor trial dates and status directly from the Trial Control Center. • Set trial reminders so you never pay for a service you do not want. • Track expiring trials from your Lock Screen and Dynamic Island with Live Activities. SEE YOUR SPEND • Summary Dashboard: View upcoming charges, monthly run rate, pending-cancellation exposure, and exact payment timing. • 30-Day Insights (Free): Analyze spending patterns, category mix, and billing risks. • Multi-Currency Support: Keep subscriptions in their original currencies while viewing total spend in your preferred display currency. SMART ON-DEVICE AI • Get AI-powered cancellation coaching and trial decision briefs. • View instant, readable summaries of your spending. • Get smart recommendations for the best time to schedule reminders. • 100% Private: AI processing happens locally on your device and safely excludes your Private Vault. SYNC WITHOUT SURPRISE PAYWALLS • Local-first by default for speed and privacy. • iCloud sync and restore are completely free for standard services. • Private services stay safely on-device and out of sync and analytics. PREMIUM (One-time unlock) adds: • 90-day and 365-day extended insights. • Private Services Vault protected by Face ID, Touch ID, or your device passcode. • Price-change history and unsubscription history for each service. • Impact Simulator to preview savings before canceling, downgrading, or changing billing cycles. • Renewal reminders and cancellation reminders. Subdue respects your peace of mind. Notifications are optional and are only scheduled after you explicitly allow them in iOS Settings. Download Subdue today and gain ultimate subscription clarity. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

TRENZ PPU Manager4 screens
Subdue4 screens

Verdict

The call

The clearest difference is in-app purchases: TRENZ PPU Manager at none against Subdue's 1. TRENZ PPU Manager also leads on device support (4 vs 2) and iOS requirement (15.0 vs 18.0). Subdue's advantage is update cadence (every 2 weeks vs every 6 weeks). On price and ads 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. Subdue sells 1 one-off in-app purchase. TRENZ PPU Manager asks for nothing beyond the download.

UpkeepUpdate frequency

TRENZ PPU Manager ships an update every 6 weeks, Subdue every 2 weeks. The most recent releases landed on September 24, 2026 and September 14, 2026 respectively.

Scorecard4 real differences · 2 level
TRENZ PPU Manager versus Subdue: the parameters behind the verdict, then further details
ParameterTRENZ PPU ManagerSubdue
PriceFreeFree
Update frequencyEvery 6 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad
Requires iOS15.0 — better18.0
Further details — not scored
Size26 MB13 MB
Age rating4+4+
DeveloperTRENZ GmbHFikret Gogic

In-app purchases

None

TRENZ PPU Manager

No in-app purchases

1 purchases

Subdue

One-time1
  • Subdue Premium$14.99

Questions

Is TRENZ PPU Manager free?
TRENZ PPU Manager is free to download, with no in-app purchases.
Is Subdue free?
Subdue is free to download, with in-app purchases available.
Do TRENZ PPU Manager or Subdue have ads?
Neither TRENZ PPU Manager nor Subdue shows ads.
Which is updated more often, TRENZ PPU Manager or Subdue?
TRENZ PPU Manager ships an update every 6 weeks, and Subdue every 2 weeks. Most recently, TRENZ PPU Manager was updated on September 24, 2026 and Subdue on September 14, 2026.

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