My GPS Coordinates vs BasicATTCalc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
My GPS Coordinates
Share your precise GPS location with others through various messaging and social media platforms. Recipients get a link to a map displaying your position. Supports multiple coordinate formats and map providers.
- Share location via email, text, social media
- Multiple coordinate formats (Degrees, UTM, MGRS)
- Supports various map providers (Apple, Google, Bing)
- Copy coordinates and map URLs to clipboard
- Light/dark theme options
- Autofill for email and text messages
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Easily share your GPS location via email, text messaging, Twitter, Facebook, WhatsApp, etc. The recipient receives a link to an online map with your position on it. Please note that GPS does not work well under a roof. For best results, use outdoors. Coordinate formats include: - Degrees - Degrees, Minutes - Degrees, Minutes, Seconds - UTM (Universal Transverse Mercator) - MGRS (Military Grid Reference System) Share with any of the following map providers: - Apple Maps - Google Maps™ - Bing Maps™ - OpenStreetMap® - Yandex.Maps - HERE.com - Custom URL Other features: - Copy coordinates to clipboard. (To paste elsewhere) - Copy map URL to clipboard. - Choose between light or dark theme. - Set email or emails to autofill when composing mail. - Set phone number to autofill when composing text message. - Create custom map URLs. Please refer to the help webpage for more information and examples. Note that it usually takes several seconds for the satellite GPS receiver to warm up and provide accurate position data. During this time, it's possible to share an old location or an inaccurate location reported by cellular tower triangulation. This is why the 'last location age' and 'accuracy' readouts exist. Red means bad. Please also note that choosing the correct coordinate format is very important. Minutes and seconds are base 60, not base 100. For example, 2.50 degrees is 2 degrees and 30 minutes. The datum used is WGS-84. Please visit the web page for more details.
BasicATTCalc
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Basic Attenuator Calculator (BasicATTCalc) helps you calculate various resistive attenuators which are used in many audio, video and RF circuit design applications. The standard resistance values based on E-series numbers are outputted in inputting necessary conditions such as source impedance, load impedance and attenuation. Features The calculable attenuators and impedance converters are as follows: - Type T - Type Pi (π) - Type H - Type O - Type Bridged T - Type Bridged H - Type L (Impedance converter) - Type U (Impedance converter) Calculated resistance values are displayed with ideal values or the following E-series number specified either. E12, E24, E48, E96, E192 The most suitable values are calculated in selecting priority calculation whether Simple or Precision. - Simple: Perform calculations that the nearest values are derived to desired impedances and attenuation by the simple structure - Precision: Perform calculations that the nearest values are derived to desired impedances and attenuation by consisting of up to 4 resistors per an element In addition to resistance values, this application provides you with input impedance, output impedance and calculated attenuation with mismatch loss. If necessary, it is able to calculate power dissipated by each resistor and parameters such as reflection coefficient, VSWR, return loss and mismatch loss. Attention Because the standard resistors are used, the following restriction is set up. - Range of resistance value: 1Ω ~ 10MΩ (except ideal values)
Screenshots
Verdict
The clearest difference is price: My GPS Coordinates at Free against BasicATTCalc's $1.99. My GPS Coordinates also leads on update cadence (every 3 months vs every 29 months) and iOS requirement (9.0 vs 14.5). On ads, in-app purchases 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
My GPS Coordinates is free to download; BasicATTCalc costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
My GPS Coordinates ships an update every 3 months, BasicATTCalc every 29 months. The most recent releases landed on September 23, 2026 and December 20, 2025 respectively.
| Parameter | My GPS Coordinates | BasicATTCalc |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 3.3 (63 ratings) — better | — |
| Positive reviews | 57.8% of reviews | — |
| Number of ratings | 63 — better | — |
| Update frequency | Every 3 months — better | Every 29 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 14.5 |
| Further details — not scored | ||
| Size | 4 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | TappiApps | TAKAHIKO FUKUYAMA |
Bugs and requests
My GPS Coordinates
Reported bugs
20 issues- Does not work half the time
- Fails to do anything most of the time
- Inaccuracy
- Showing UTM S instead of N
- iPad Pro unsupported
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- Only accurate to 541 feet
- 50 meter deviation
- Accuracy is wrong
- Coordinates constantly change
- Streaming ad
- App disables home button
- GPS shuts down with messages
- Cannot turn off app without phone restart
- Strobe light pop-up
- Location jumps erratically
- Email 'To' autofill not working
- App crashes on settings
- Screen becomes unresponsive
- Coordinates contrary to known coordinates
- App does not detect GPS
Requested features
12 requests- Selectable snapshots
- Selectable layout
- Rotate layout frame
- Scale snapshots independently
- Apple Watch support
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- Screen rotation
- Dark mode
- Advanced analytics
- Default email address setting
- Date/time stamp in email body
- Marine VHF coordinate format
- iPad version
BasicATTCalc
Not enough reviews yet to summarise bugs or requests.
In-app purchases
My GPS Coordinates
No in-app purchases
BasicATTCalc
No in-app purchases
Questions
Is My GPS Coordinates free?
Is BasicATTCalc free?
Do My GPS Coordinates or BasicATTCalc have ads?
Which is updated more often, My GPS Coordinates or BasicATTCalc?
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