TelecomsCalc vs AimSat
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
TelecomsCalc
This app offers a suite of tools for wireless communication and antenna engineering. It simplifies complex calculations for unit conversion, path loss, antenna tilt, Fresnel radius, and more, aiding students and professionals in wireless network planning.
- Unit Converter (dBm, watt, milliwatt)
- Free Space Path Loss Calculator
- Antenna Tilt Coverage Calculator
- Fresnel Radius Calculator
- Parabolic Antenna Gain Calculator
- VSWR to Reflection Coefficient Converter
- Frequency to Wavelength Converter
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Introducing **TelecomsCalc: Wireless Toolbox**, your ultimate companion for all things related to wireless communication and antenna engineering. Whether you're a student, engineer, or enthusiast, TelecomsCalc simplifies complex calculations and conversions with its intuitive interface and comprehensive set of tools. **Key Features:** 1. **Unit Converter:** Instantly convert between dBm, watt, and milliwatt with precision and ease. TelecomsCalc ensures accurate conversions for any power measurement in the context of wireless signals. 2. **Free Space Path Loss Calculator:** Determine signal attenuation over distance effortlessly. Input transmitter power, frequency, and distance to calculate the expected signal strength at the receiver location using the Friis transmission equation. 3. **Antenna Tilt Coverage:** Optimize antenna tilt angles for maximum coverage. TelecomsCalc calculates the horizontal and vertical beamwidths based on antenna height and tilt angle, ensuring optimal signal distribution. 4. **Fresnel Radius Calculator:** Evaluate clearance requirements for reliable microwave link performance. Input frequency, distance, and antenna heights to determine the first Fresnel zone radius and ensure obstruction-free signal propagation. 5. **Parabolic Antenna Gain Calculator:** Compute antenna gain based on frequency and antenna diameter. TelecomsCalc provides precise gain values essential for designing point-to-point communication links. 6. **VSWR to Reflection Coefficient:** Convert Voltage Standing Wave Ratio (VSWR) to Reflection Coefficient with ease. TelecomsCalc helps interpret impedance matching and signal reflection characteristics accurately. 7. **Return Loss and Mismatch Loss Calculator:** Analyze signal integrity and system efficiency. TelecomsCalc converts Return Loss (dB) to percentage and calculates Mismatch Loss (dB) based on impedance mismatch scenarios. 8. **Frequency to Wavelength Converter:** Instantly convert between frequency and wavelength for any electromagnetic wave. TelecomsCalc supports various units (Hz, MHz, GHz) and provides precise wavelength calculations. 9. **Effective Isotropic Radiated Power (EIRP):** Compute EIRP for regulatory compliance and transmission power assessment. TelecomsCalc integrates antenna gain and transmitter power to determine EIRP accurately. **Why Choose TelecomsCalc?** - **User-Friendly Interface:** Navigate through various tools seamlessly with a clean and intuitive design. - **Comprehensive Tools:** From basic unit conversions to advanced antenna calculations, TelecomsCalc covers all aspects of wireless communication engineering. - **Accurate Results:** Built-in algorithms ensure precise calculations for critical parameters in wireless network planning and optimization. Explore the power of the TelecomsCalc.ย - Visit our detailed page for more information: https://hmtienptithcm.wixsite.com/microwavelinkcalcula/post/telecomscalc-wireless-toolbox Your Privacy Matters: โข View our Privacy Policy: https://hmtienptithcm.wixsite.com/microwavelinkcalcula/telecomscalc-privacy-policy โข And Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Empower yourself with TelecomsCalc and elevate your understanding and application of wireless technology. Download TelecomsCalc: Wireless Toolbox today and embark on a journey of efficient, informed decision-making in wireless communication engineering.
AimSat
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Point your phone - or your antenna - at any satellite in real time. AimSat gives you live azimuth and elevation for over 50 satellites: the International Space Station, MUOS military UHF birds, WGS broadband relays, amateur AMSAT passes, weather satellites, and more. WHAT IT DOES - Live sky position (azimuth + elevation) updated every second from your GPS - SGP4/SDP4 orbital propagation - the same math NASA uses, running on-device - Antenna alignment mode: hold your phone like a tray, tilt it up, and the crosshair tells you exactly where to point - Pass notifications: get alerted before a satellite rises over your horizon - Garmin watch support: az/el values mirror to your wrist hands-free - Filter by category: ISS, Amateur, Weather, GEO, MUOS, WGS - Pin, hide, and sort satellites to match your workflow - Full ground-track map with sub-satellite point AIMSAT PRO Upgrade once ($2.99) and unlock the 7-day pass planner - see every satellite window for the full week ahead, export passes to your calendar, and plan before you're in the field. No subscription, ever. BUILT FOR OPERATORS Whether you're a ham radio operator chasing FM satellites, a SATCOM technician aligning a terminal, or just someone who wants to wave at the ISS - AimSat has the precision you need without the bloat you don't. PRIVACY Your location never leaves your device. No accounts, no analytics, no tracking. Orbital data is fetched from CelesTrak and Space-Track; everything else runs offline. Map data (c) OpenStreetMap contributors, under the Open Database License (ODbL).
Screenshots
Verdict
The clearest difference is price: AimSat at Free against TelecomsCalc's $0.99. AimSat also leads on update cadence (daily vs every 17 months) and iOS requirement (13.0 vs 16.0). On ads, in-app purchases 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
AimSat is free to download; TelecomsCalc costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
TelecomsCalc ships an update every 17 months, AimSat daily. Both last shipped on October 1, 2026.
| Parameter | TelecomsCalc | AimSat |
|---|---|---|
| Price | $0.99 | Free โ better |
| Positive reviews | 100.0% of reviews | โ |
| Update frequency | Every 17 months | Daily โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | โ |
| Devices | iPhone, iPad | iPhone, iPad, iPod โ better |
| Requires iOS | 16.0 | 13.0 โ better |
| Further details โ not scored | ||
| Size | 1 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Tien Hoang | ZACHARY AARON CALDWELL |
In-app purchases
TelecomsCalc
No in-app purchases
AimSat
No in-app purchases
Questions
Is TelecomsCalc free?
Is AimSat free?
Do TelecomsCalc or AimSat have ads?
Which is updated more often, TelecomsCalc or AimSat?
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