MyLoneWorkers M.A.R.S. vs Simple Voice Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MyLoneWorkers M.A.R.S.
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A project where managers can manage and monitor their workers and customers can observe the status of their sites as workers are passing by in real time! Managers are able to: a) Get informed when workers are taking action on the field in real time (incl. photographs,sounds,text messages,incidents and more) b) Send instructions to workers c) Produce detailed reports for various entities (workers,customers,customer sites,complete patrol tours) d) Produced reports can be: i) send via email to predefined recipients ii) saved as pdfs in phone storage iii) printed on a wireless printer MyLoneWorkers Customers can see in real time the status of their remote sites and the latest activity that has been taken in place. Customers are able to: a) Get informed when workers are taking action on their remote sites in real time (incl. photographs,sounds,text messages,incidents and more) b) Produce detailed reports for various entities (workers,customers,customer sites,complete patrol tours) c) Produced reports can be: i) send via email to predefined recipients ii) saved as pdfs in phone storage iii) printed on a wireless printer For feature requests and bug reports please send us email at info@myloneworkers.com.
Simple Voice Calculator
Perform calculations hands-free with voice input and instant spoken results. Easily edit equations, access history, and calculate from anywhere, including your Apple Watch. Offers offline AI voice calculation for everyday math needs.
- Hands-free voice input and output
- Easy equation editing
- Instant calculation results
- Calculation history and favorites
- Control Center and Lock Screen access
- Apple Watch app with widgets
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KEY FEATURES ◉ Voice Input & Output: Get your calculations done hands-free. Just speak your equation and hear your total announced out-loud instantly. ◉ Easy Editing: Made a mistake? No problem. Simply tap to edit equation components, no backspacing required. ◉ Equation Preview: Your current equation is displayed below the result & each component of the equation above the input field. ◉ Calculate Anywhere: Start with one press from Control Center, Siri, Lock Screen, or the Action Button. No need to find the app first. ◉ History & Favorites: View every past calculation, star your go‑to equations, reuse them in one tap. Saved across all devices. ◉ Instant Solutions: No equals button needed. Simple Voice Calculator shows results in real-time as you input or edit equations. EXTRA: Apple Watch App - Calculate on-the-go from your wrist with instant solution access and equation control. Includes face widgets. MATH OPERATOR SUPPORT • Addition • Subtraction • Multiplication • Division • Brackets • Commas • Decimal points • Percents WHY VOICE CALCULATOR IS DIFFERENT ▶ Core features 100% free ▶ Made by students ▶ No ads. Ever. ▶ Only smart voice input-focused calculator on the App Store ▶ Easy and instant editing LANGUAGES SUPPORTED - English - German - Italian - Spanish (Europe) - Spanish (Latin America) - Hindi - Korean Simple Voice Calculator is not your average calculator. It's a tool that understands you, streamlines your calculations, and delivers instant results. The intuitive interface allows for quick editing of equation components, making it ideal for complex or fast-paced calculations. The fastest offline ai voicecalc with voiceover and offline support: bills, tips, mental calculations, and daily math are now painless. Available on iPhone, iPad, Vision Pro, and Apple Watch. Try Simple Voice Calculator today and understand why it is the best voice (input and output) calculator app. Additional Information: - Software Development: https://vito.software - Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula - Privacy Policy: https://vito.software/SVCPrivacyPolicy.pdf - App Page: https://vito.software/simple-voice-calculator
Screenshots
Verdict
The clearest difference is in-app purchases: MyLoneWorkers M.A.R.S. at none against Simple Voice Calculator's 10. MyLoneWorkers M.A.R.S. also leads on iOS requirement (11.0 vs 17.0). Simple Voice Calculator's advantage is update cadence (every 2 months vs every 38 months). 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
Both are free to download. Simple Voice Calculator sells 10 in-app purchases, starting at $2.99 per month. MyLoneWorkers M.A.R.S. asks for nothing beyond the download.
MyLoneWorkers M.A.R.S. ships an update every 38 months, Simple Voice Calculator every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | MyLoneWorkers M.A.R.S. | Simple Voice Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.6 (209 ratings) — better |
| Positive reviews | — | 82.6% of reviews |
| Number of ratings | — | 209 — better |
| Update frequency | Every 38 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 13 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | TERRACOM S. A. | Vito Software |
In-app purchases
MyLoneWorkers M.A.R.S.
No in-app purchases
Simple Voice Calculator
- Pro (Monthly)$2.991 Month
- Voice Calculator Pro (Monthly)$3.991 Month
- Pro (Yearly) - Discount$29.991 Year
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- Voice Calculator Pro (Yearly)3 Days trial$29.991 Year
- Voice Calculator Pro (Yearly)3 Days trial$39.991 Year
- Pro (Yearly) - Gold3 Days trial$49.991 Year
- Support The Developer$0.99
- Support The Developer$4.99
- Support The Developer$9.99
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- 3 Months Voice Calculator Pro$24.99
Questions
Is MyLoneWorkers M.A.R.S. free?
Is Simple Voice Calculator free?
Do MyLoneWorkers M.A.R.S. or Simple Voice Calculator have ads?
Which is updated more often, MyLoneWorkers M.A.R.S. or Simple Voice Calculator?
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