Comparison

WageSlave Timer vs Materiality Calculator

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

Head to head
About

WageSlave Timer

Features
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Watch your earnings grow in real-time. WageSlave Timer transforms time tracking into a visual journey to the moon - featuring live cryptocurrency and fiat currency tracking with a beautiful, motivating interface. 100% FREE - ALL FEATURES INCLUDED! No subscriptions. No ads. No limits. Every feature unlocked from day one. 15 CURRENCIES - CRYPTO & FIAT Track your earnings in your preferred currency: CRYPTOCURRENCIES (All Free!): • ₿ Bitcoin (BTC) - 8 decimal precision • Ξ Ethereum (ETH) - 8 decimal precision • Ð Dogecoin (DOGE) - 6 decimal precision • ◎ Solana (SOL) - 9 decimal precision • ₳ Cardano (ADA) - 6 decimal precision FIAT CURRENCIES (All Free!): • $ USD (US Dollar) • € EUR (Euro) • £ GBP (British Pound) • ¥ JPY (Japanese Yen) • ¥ CNY (Chinese Yuan) • HK$ HKD (Hong Kong Dollar) • ₩ KRW (Korean Won) • S$ SGD (Singapore Dollar) • A$ AUD (Australian Dollar) • C$ CAD (Canadian Dollar) TO THE MOON THEME Your earnings journey deserves beautiful design: ANIMATED ROCKET: Watch a rocket continuously ascend toward the moon as you earn - a perfect metaphor for your growing wealth. The rocket rises smoothly with animated flames, heading toward its destination. GLOWING MOON: A detailed moon in the top corner pulses gently, representing your financial goals. Complete with realistic craters and a soft glow. TWINKLING STARS: Eight stars twinkle independently across the screen, creating an inspiring space atmosphere that makes every work session feel like reaching for the stars. CLEAN BLUE GRADIENT: Professional light blue background creates the perfect backdrop - easy on the eyes for long work sessions while maintaining visual interest. POWERFUL FEATURES REAL-TIME TRACKING: Watch earnings accumulate to the exact cent (or satoshi!) with 0.1-second precision. Large, bold numbers show exactly what your time is worth. SMART CURRENCY CONVERSION: Input your salary in any currency, display earnings in another. Perfect for international workers, crypto enthusiasts, or anyone curious about cross-currency earnings. LIVE EXCHANGE RATES: Powered by CoinGecko (crypto) and ExchangeRate-API (fiat). Rates update automatically every hour and cache locally for offline use. FLEXIBLE SALARY INPUT: Enter yearly, monthly, or hourly rates - the app automatically calculates your per-second earning rate with mathematical precision. SESSION HISTORY: Every work session is saved with complete details: • Total earnings for each session • Time worked down to the second • Hourly rate applied • Visual profit indicators • "TOTAL PROFIT" dashboard showing lifetime earnings PAUSE & RESUME: Take breaks without losing progress. Timer pauses cleanly and resumes exactly where you left off. EARNINGS VISUALIZATION LARGE DISPLAY: Your earnings take center stage with 70-point bold numbers. See every decimal place clearly - whether it's $123.45 or 0.00004521 BTC. EARNINGS CARD: A beautiful card with light blue gradients, subtle borders, and professional styling frames your earnings. Dollar icons and labels make everything crystal clear. TIME COUNTER: Running time display in monospaced font shows hours:minutes: seconds with clean formatting. PROFIT HISTORY: Every session appears in your history with: • Session profit prominently displayed • Date and time stamp • Duration worked • Hourly rate applied • Upward arrow indicators showing growth

About

Materiality Calculator

Features
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Simulieren Sie Wesentlichkeitsgrenzen nach direkt auf Ihrem iPhone, die perfekte Pocket Version für schnelle Berechnungen unterwegs. WICHTIG: Diese App dient ausschliesslich der Simulation. Sie ersetzt keine professionelle Beratung oder Prüfung. FEATURES Simulation durch ein Arithmetisches Mittel aus 4 Bezugsgrößen Automatische Toleranzwesentlichkeit Intelligenter Umgang mit negativen Werten PDF Export (PRO) Szenario Vergleich (PRO) Anpassbare Prozentsätze (PRO) Offline-fähig Deutsch und Englisch EUR und USD Negative Werte werden automatisch erkannt und ausgeschlossen. PRO VERSION (Einmalzahlung, kein Abo) Unbegrenzte Berechnungen speichern PDF-Export fuer Dokumentation Szenario-Vergleich (Side by Side) Anpassbare Prozentsätze Alle Updates inklusive imulate materiality thresholds based on IDW standards directly on your iPhone - the perfect pocket version for quick calculations on the go. IMPORTANT: This app is for simulation only. It does not replace professional advice or audit procedures. FEATURES Simulation based on arithmetic mean of 4 benchmarks Automatic performance materiality Smart handling of negative values PDF export (PRO) Scenario comparison (PRO) Adjustable percentages (PRO) Offline capable German and English EUR and USD CALCULATION Total Assets: 2 percent Revenue: 1.5 percent EBT: 6 percent Equity: 2.8 percent Negative values are automatically detected and excluded. PRO VERSION (One-time payment, no subscription) Save unlimited calculations PDF export for documentation Scenario comparison (side-by-side) Adjustable IDW percentages All future updates included POCKET VERSION Always with you - no laptop or Excel needed. Faster than a calculator, more elegant than a notes app. FOR WHOM Auditors and Tax Advisors Controllers and Finance Experts Students and Career Starters Anyone who wants to simulate materiality LEARNING TOOL Perfect for understanding the materiality concept - test different scenarios and see immediate results. DEVELOPED BY Dr. Frank Otto - Certified Public Auditor and Tax Advisor with over 20 years of experience. 100 PERCENT PRIVACY All data stays locally on your iPhone. No cloud, no tracking, GDPR compliant. MADE IN GERMANY

Screenshots

WageSlave Timer4 screens
Materiality Calculator4 screens

Verdict

The call

The clearest difference is in-app purchases: WageSlave Timer at none against Materiality Calculator's 1. Materiality Calculator's advantage is iOS requirement (18.6 vs 26.0). 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. Materiality Calculator sells 1 one-off in-app purchase. WageSlave Timer asks for nothing beyond the download.

Scorecard2 real differences · 4 level
WageSlave Timer versus Materiality Calculator: the parameters behind the verdict, then further details
ParameterWageSlave TimerMateriality Calculator
PriceFreeFree
Update frequency—Every 6 weeks
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad — betteriPhone
Requires iOS26.018.6 — better
Further details — not scored
Size1 MB8 MB
Age rating4+4+
DeveloperYuheng HuangFrank Otto

In-app purchases

None

WageSlave Timer

No in-app purchases

1 purchases

Materiality Calculator

One-time1
  • Pro Version$3.99

Questions

Is WageSlave Timer free?
WageSlave Timer is free to download, with no in-app purchases.
Is Materiality Calculator free?
Materiality Calculator is free to download, with in-app purchases available.
Do WageSlave Timer or Materiality Calculator have ads?
Neither WageSlave Timer nor Materiality Calculator shows ads.

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