WorkTracker RTO vs CalcEngineer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WorkTracker RTO
This app automatically logs your in-office workdays by detecting your presence at designated locations. It helps you track progress towards your quarterly goals and alerts you if you're falling behind. Manual entry is available for days you forget your device.
- Automatic in-office workday logging
- Location-based tracking
- Manual day entry
- Quarterly goal progress monitoring
- Falling behind alerts
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This is the only app that helps you achieve your mandated in-office work day targets. As long as you carry your device to work it will automatically add an in-office work day when you have been at one of your office locations for at least 5 minutes. Forgot your phone? Manually add a day here or there. Using this data it will show you how you are doing to meet your quarterly goal and warn you if you are falling behind. Terms and conditions: http://www.apple.com/legal/itunes/appstore/dev/stdeula Privacy Policy: https://sendprobe.com/privacy-policy
CalcEngineer
This app provides professional engineering calculations for compressed air systems. It helps engineers and technicians determine CFM requirements, size compressors and tanks, and analyze pressure drops for optimized pneumatic systems.
- CFM Calculator
- Compressor & Tank Sizing
- Pressure Drop Analysis
- Flow Velocity & Pipe Sizing
- Multiple CFM Entries
- General Engineering Calculator Suite
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CalcEngineer - Professional Engineering Calculators The ultimate compressed air system calculator for engineers, technicians, and professionals. Calculate CFM requirements, size compressors and tanks, analyze pressure drops, and optimize your pneumatic systems with engineering-grade precision. KEY FEATURES: • CFM Calculator - Air actuator airflow calculations with real-time results • Compressor Sizing - Size compressors for your specific air demands • Tank Sizing - Calculate air receiver tank requirements and capacity • Pressure Drop Analysis - Determine pressure loss in pipes and fittings • Flow Velocity Calculator - Calculate fluid velocity for optimal system design • Pipe Sizing - Optimize pipe diameter selection for efficiency • Multiple CFM Entries - Add multiple air demands for complex systems • Engineering Calculator Suite - Additional tools for mechanical, electrical, chemical, and thermal engineering PROFESSIONAL TOOLS: • Real-time calculations using industry-standard formulas • Pre-filled values that transfer between calculators • Imperial and metric unit support with automatic conversion • Engineering-grade accuracy for professional applications • Clean, intuitive interface designed for daily use PERFECT FOR: • Industrial engineers and maintenance teams • System designers and consultants • Engineering students and educators • Manufacturing and facility managers • HVAC professionals and technicians Built by Justin Bush | JB CRE8IV - Professional engineering calculation solutions.
Screenshots
Verdict
The clearest difference is update cadence: CalcEngineer at every 2 days against WorkTracker RTO's weekly. On price, rating, ratings volume 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for WorkTracker RTO against 5.0 for CalcEngineer. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
WorkTracker RTO ships an update weekly, CalcEngineer every 2 days. The most recent releases landed on October 11, 2026 and October 15, 2026 respectively.
| Parameter | WorkTracker RTO | CalcEngineer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (2 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Weekly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 17 |
| Further details — not scored | ||
| Size | 3 MB | 10 MB |
| Age rating | 4+ | 9+ |
| Developer | Daniel Kennedy | Justin Bush |
Customer experience
WorkTracker RTO
CalcEngineer
In-app purchases
WorkTracker RTO
No in-app purchases
CalcEngineer
No in-app purchases
Questions
Is WorkTracker RTO free?
Is CalcEngineer free?
Which has better reviews, WorkTracker RTO or CalcEngineer?
Do WorkTracker RTO or CalcEngineer have ads?
Which is updated more often, WorkTracker RTO or CalcEngineer?
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