Comparison

Microwave Link Calculator vs TLK SmartLock

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

Head to head
About

Microwave Link Calculator

This tool helps telecommunications engineers calculate and optimize microwave links. It provides precise distance, azimuth, and elevation computations, antenna configuration, and integrated mapping for accurate outdoor equipment placement.

Highlights
  • Precise distance, azimuth, and elevation calculations
  • Fresnel Zone computation
  • Antenna down tilt and azimuth determination
  • Antenna gain and received power prediction
  • Integrated Apple Maps view
  • Obstacle simulation for elevation profiles
  • Compass with haptic feedback
Features
Read full description

Microwave Link Calculator: plan point-to-point microwave links in minutes Built for telecom and transmission engineers, Microwave Link Calculator turns two site coordinates into everything you need on the tower: distance, azimuth, tilt, Fresnel zone, terrain profile and expected receive level. It works with links from any vendor, such as NEC Pasolink, SIAE, Ceragon, Ericsson MINI-LINK and Huawei. NEW IN THIS UPDATE • Site library: import your sites from a CSV or text file, paste a list, or add them one by one. • GPS autofill: start typing a site name in a link and pick it from the suggestions. Its coordinates are filled in for you, and you can still edit them. • Map crosshair: move the map under the crosshair and tap to place a site exactly where you want it. • Redesigned link form: Site A and Site B side by side, one "Set" button per site (pick on map, current GPS or paste coordinates), and quick + / āˆ’ buttons for antenna height and Tx power. • Smart checks: warnings when antenna efficiency is outside 0.5–0.8 or both sites have the same name. • Elevation profiles for links of any length, including links over 100 km. • Available in 13 languages. LINK CALCULATIONS • Distance, azimuth and tilt (up/down) between the two sites. • Fresnel zone and terrain elevation along the whole path. • Antenna gain and expected received power in free-space conditions, based on frequency, Tx power, antenna diameter and efficiency. • Antenna height above sea level for each site. • Metric or imperial units (m / ft, and m / ft / in for antenna diameter). MAP AND FIELD TOOLS • See your link on Apple Maps with standard, satellite or satellite-with-roads styles, and line it up with nearby landmarks. • Add obstacles such as new buildings or trees and see them on the elevation profile. • Built-in compass with haptic feedback for precise azimuth alignment when you're on site. • Pick a site by tapping the map, using the crosshair, or searching for a place. YOUR DATA, EVERYWHERE Links and saved sites are stored on your device and synced through iCloud, so they're ready on all your iPhones and iPads. Some features, such as the elevation profile, obstacles and the compass, require a Pro subscription. Learn more: https://hmtienptithcm.wixsite.com/microwavelinkcalcula/about-4 Subscription Details:Ā  Unlock all features with auto-renewable subscriptions: • Choose from 1 month ($4.99), 3 month ($12.99) and 12 month ($45.99) durations • Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration selected) unless auto-renew is turned off at least 24 hours before the end of the current period. • Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase. Your Privacy Matters: • View our Privacy Policy: https://hmtienptithcm.wixsite.com/microwavelinkcalcula/policy • And Terms of Use:https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Download the Microwave Link Calculator now and elevate your telecommunications projects with precision and efficiency!

About

TLK SmartLock

Features
Read full description

Unlock your Security brackets effortlessly with the TLK Smartlock application, designed specifically for managing the Security bracket from Telekonnectors Limited. This app prioritizes both security and convenience, empowering you to protect your hardware while ensuring seamless access whenever you need it. Key Features: • Quick Unlocking: Effortlessly unlock your Security bracket with a simple tap, minimizing downtime and maximizing efficiency. • Intuitive User Interface: Navigate the app with ease, thanks to a user-friendly design, allowing you to access your security settings without hassle. • Real-Time Alerts: Receive instant notifications regarding your request status, keeping you informed and proactive against potential threats. • Remote Management: Access and unlock your security bracket with TLK SmartLock application. No need to wait for the physical key from your admin. Why Choose TLK Smartlock? TLK Smartlock is your go-to solution for Security management. Specifically designed for the Telekonnectors Limited security bracket, this app combines robust security features with user-friendly functionality. TLK Smartlock ensures your Unit remains secure while providing the accessibility you need. Download TLK Smartlock Now! Take control of your Units security today! Download TLK Smartlock and enjoy peace of mind knowing your hardware is protected and easily accessible.

Screenshots

Microwave Link Calculator4 screens
TLK SmartLock4 screens

Verdict

The call

The clearest difference is in-app purchases: TLK SmartLock at none against Microwave Link Calculator's 10. TLK SmartLock also leads on iOS requirement (12.0 vs 17.0). Microwave Link Calculator's advantage is update cadence (every 9 days vs every 3 months). On price, ads and device support there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Microwave Link Calculator sells 10 in-app purchases, starting at $1.99 per month. TLK SmartLock asks for nothing beyond the download.

UpkeepUpdate frequency

Microwave Link Calculator ships an update every 9 days, TLK SmartLock every 3 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

Scorecard3 real differences Ā· 5 level
Microwave Link Calculator versus TLK SmartLock: the parameters behind the verdict, then further details
ParameterMicrowave Link CalculatorTLK SmartLock
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 9 days — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscription—
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.012.0 — better
Further details — not scored
Size17 MB41 MB
Age rating4+4+
DeveloperTien HoangC3Ware MultiCall Technologies Private Limited

In-app purchases

10 purchases

Microwave Link Calculator

Subscriptions10
  • All Access7 Days trial$1.991 Month
  • All Access3 Days trial$2.991 Month
  • All Access7 Days trial$2.991 Month
Show 7 more
  • All Access1 Month trial$2.991 Month
  • All access3 Days trial$7.993 Months
  • All Access7 Days trial$15.996 Months
  • All Access1 Month trial$15.996 Months
  • All access7 Days trial$29.991 Year
  • All Access7 Days trial$29.991 Year
  • All Access1 Month trial$29.991 Year
None

TLK SmartLock

No in-app purchases

Questions

Is Microwave Link Calculator free?
Microwave Link Calculator is free to download, with in-app purchases available.
Is TLK SmartLock free?
TLK SmartLock is free to download, with no in-app purchases.
Do Microwave Link Calculator or TLK SmartLock have ads?
Neither Microwave Link Calculator nor TLK SmartLock shows ads.
Which is updated more often, Microwave Link Calculator or TLK SmartLock?
Microwave Link Calculator ships an update every 9 days, and TLK SmartLock every 3 months. Most recently, Microwave Link Calculator was updated on November 4, 2026 and TLK SmartLock on October 30, 2026.

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