Comparison

Overtime Calculator plus vs Cortex OBD2

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

Head to head
About

Overtime Calculator plus

Features
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Overtime Calculator app allowing you to calculate your over time easily so you will save your time specially if you are accountant this app will be your favourite tool enjoy ..

About

Cortex OBD2

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Turn your iPhone into an advanced automotive scanner and professional diagnostic powerhouse with Cortex OBD2 Diagnostic Scanner. Designed for car enthusiasts, daily drivers, and workshop technicians, Cortex connects wirelessly via Bluetooth to your vehicle ECU to deliver instant insights, eliminate mystery dashboard warning lights, and unlock hidden vehicle features. WHY CORTEX OBD2? PROFESSIONAL DIAGNOSTIC SCANNER Read and clear diagnostic trouble codes from Engine, Transmission, ABS, Airbag, and Body Control modules. Get AI-powered Fault Doctor analysis with root cause explanations, confidence percentages, and step-by-step repair guidance โ€” not just raw hex codes. LIVE TELEMETRY DASHBOARD Stream real-time sensor data with customizable analog and digital gauges. Monitor RPM, vehicle speed, coolant temperature, turbo boost pressure, fuel trims, mass air flow, battery voltage, and 35+ additional parameters. Choose from preset layouts or build your own dashboard. FORENSIC ODOMETER VERIFICATION Cross-check mileage data across multiple ECU modules โ€” Engine, Instrument Cluster, Transmission, ABS, and Body Control Module. Detect odometer tampering and mileage rollbacks that basic scanners completely miss. Essential for used car buyers. ECU CODING AND ADAPTATIONS Unlock hidden vehicle features with manufacturer-level coding. Needle sweep activation, daytime running light styles, mirror fold on lock, comfort turn signals, and dozens of brand-specific customizations for European and Asian vehicles. DPF REGENERATION AND DIESEL SERVICE Full UDS-based stationary diesel particulate filter regeneration with live exhaust gas temperature monitoring and safety interlocks. Clear soot buildup warnings and restore DPF efficiency without visiting a dealer. FIAT / STELLANTIS PROXI ALIGNMENT Advanced CAN network Proxi alignment for Fiat, Alfa Romeo, Lancia, Jeep, Peugeot, Citroen, and Opel vehicles. Fix flashing odometer issues after component replacement and perform factory-level module configuration. CAMERA VIN SCANNER Point your camera at any VIN barcode, chassis plate, or registration document to instantly decode vehicle specifications. Works completely offline with no data transmitted. DUAL STANDARD UNIT SYSTEM Automatic region-based unit selection: International metric for EU/Asia or US/UK imperial. Switch anytime with a single tap on the telemetry dashboard. 26 LANGUAGES SUPPORTED English, Turkish, German, French, Spanish, Italian, Portuguese, Dutch, Polish, Czech, Danish, Finnish, Swedish, Norwegian, Hungarian, Romanian, Russian, Ukrainian, Greek, Arabic, Hindi, Thai, Japanese, Korean, Chinese, and Indonesian. HARDWARE COMPATIBILITY Works with any standard ELM327 Bluetooth or Wi-Fi OBD2 adapter. Optimized for OBDLink, vLinker, Veepeak, Vgate, and Carista adapters. Compatible with all OBD2 compliant vehicles sold worldwide. PRIVACY FIRST 100% ad-free. No tracking. No data collection. Your vehicle data stays on your device. Requires a compatible OBD2 Bluetooth or Wi-Fi adapter, sold separately.

Screenshots

Overtime Calculator plus4 screens
Cortex OBD24 screens

Verdict

The call

The clearest difference is in-app purchases: Overtime Calculator plus at none against Cortex OBD2's 3. Overtime Calculator plus also leads on iOS requirement (11.0 vs 16.0). Cortex OBD2's advantage is update cadence (every 8 days vs every 17 months). On price, ads and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Cortex OBD2 sells 3 in-app purchases, starting at $3.99 per 7 days. Overtime Calculator plus asks for nothing beyond the download.

UpkeepUpdate frequency

Overtime Calculator plus ships an update every 17 months, Cortex OBD2 every 8 days. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

Scorecard3 real differences ยท 3 level
Overtime Calculator plus versus Cortex OBD2: the parameters behind the verdict, then further details
ParameterOvertime Calculator plusCortex OBD2
PriceFreeFree
Update frequencyEvery 17 monthsEvery 8 days โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS11.0 โ€” better16.0
Further details โ€” not scored
Size31 MB43 MB
Age rating4+4+
DeveloperAMAR AWNIIsmail Imamoglu

In-app purchases

None

Overtime Calculator plus

No in-app purchases

3 purchases

Cortex OBD2

Subscriptions3
  • MotoCortex PRO Weekly$3.997 Days
  • MotoCortex PRO - Monthly$8.991 Month
  • MotoCortex PRO - Annual$39.991 Year

Questions

Is Overtime Calculator plus free?
Overtime Calculator plus is free to download, with no in-app purchases.
Is Cortex OBD2 free?
Cortex OBD2 is free to download, with in-app purchases available.
Do Overtime Calculator plus or Cortex OBD2 have ads?
Neither Overtime Calculator plus nor Cortex OBD2 shows ads.
Which is updated more often, Overtime Calculator plus or Cortex OBD2?
Overtime Calculator plus ships an update every 17 months, and Cortex OBD2 every 8 days. Most recently, Overtime Calculator plus was updated on November 3, 2026 and Cortex OBD2 on November 9, 2026.

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