Comparison

SubTrackr vs Zen Forex

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

Head to head
About

SubTrackr

Features
Read full description

Take control of your subscriptions. SubTrackr helps you track recurring costs and see your estimated monthly total at a glance. No accounts. No syncing. Just simple, fast subscription tracking. Features • Add and edit subscriptions • Weekly, monthly, and yearly billing cycles • Automatic monthly cost estimates • Clean, distraction-free design • CSV export (Premium) Free Plan Track up to 3 subscriptions for free. Premium Unlock unlimited subscriptions and CSV export. Know where your money is going. Avoid surprise renewals. Stay in control. Terms of use: https://arcye.com/subtrackr/terms.html

About

Zen Forex

View real-time exchange rates for over 160 currencies with intuitive trend charts and a built-in converter. This app offers a clean, focused interface with flexible color schemes and offline access to the latest data.

Highlights
  • Real-time global currency rates
  • Trend charts (1W, 1M, 3M, 1Y)
  • Built-in currency converter
  • Home screen widget support
  • Offline data caching
  • Clean, distraction-free interface
Features
Read full description

Zen Forex — A forex rate viewer that gets back to basics. No ads. No login. No social. Just open and check — making exchange rates as easy to read as the time. 【CORE FEATURES】 ◆ Real-Time Rates Covers 160 global currencies with live exchange rate data. Save multiple favorite currency pairs and swipe to switch between them. ◆ Trend Charts Intuitive rate trend charts with 1-week, 1-month, 3-month, and 1-year time ranges. Easily track how rates have changed over time. ◆ Currency Converter Built-in converter — enter an amount and get instant results for your everyday currency needs. ◆ Home Screen Widget iOS home screen widget support. Check your favorite exchange rates right from your home screen without opening the app. ◆ Works Offline Automatically caches the latest rate data so you can still view rates even without an internet connection. 【DESIGN PHILOSOPHY】 ◆ Clean & Focused Built with Material 3 design principles. A distraction-free interface that lets the data speak for itself. ◆ Flexible Color Schemes Choose between "red-up / green-down" or "green-up / red-down" color schemes, or let the app follow your language setting to match regional conventions. ◆ Bilingual Full support for Simplified Chinese and English. Follows your system language or can be set manually. ◆ Dark Mode Fully supports system dark mode for comfortable use at night. 【PRIVACY PROMISE】 • No personal data collected • No user tracking • All data stored locally on your device • No registration or login required Exchange rate data is for reference only and does not constitute financial advice.

Screenshots

SubTrackr4 screens
Zen Forex3 screens

Verdict

The call

The clearest difference is in-app purchases: Zen Forex at none against SubTrackr's 1. On price, ads, device support and iOS requirement 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. SubTrackr sells 1 in-app purchase, starting at $1.99 per month. Zen Forex asks for nothing beyond the download.

Scorecard1 real difference · 7 level
SubTrackr versus Zen Forex: the parameters behind the verdict, then further details
ParameterSubTrackrZen Forex
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad — betteriPhone
Requires iOS17.617.0 — better
Further details — not scored
Size11 MB25 MB
Age rating4+4+
DeveloperMichael Bowyer华彧 行

In-app purchases

1 purchases

SubTrackr

Subscriptions1
  • Premium Monthly$1.991 Month
None

Zen Forex

No in-app purchases

Questions

Is SubTrackr free?
SubTrackr is free to download, with in-app purchases available.
Is Zen Forex free?
Zen Forex is free to download, with no in-app purchases.
Do SubTrackr or Zen Forex have ads?
Neither SubTrackr nor Zen Forex shows ads.

Other comparisons