Comparison

WingFrequency vs TPMS Connect

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

Head to head
About

WingFrequency

This app simplifies measuring glider wing frequency. Place your device on the wingtip, initiate the measurement, and gently rock the wing. The app automatically calculates and displays the resonant frequency, typically within 15 seconds and accurate to +/- 1 beat per second.

Highlights
  • Automatic frequency calculation
  • Uses device sensors
  • Stable measurement detection
  • Accurate to +/- 1 beat per second
  • Quick measurement (approx. 15 seconds)
Features
Read full description

Checking the wing frequency on a glider always seems to be fiddly - you need to be able to count beats and seconds at the same time, and depending on who you listen to you should count for a minute, or 30 seconds, or something else. With this app all you need do is rest your phone or tablet on the wingtip, press Start, then rock the wingtip up and down. The app will monitor the resonant frequency and when it is sufficiently stable give you the answer! Typically this takes 15 seconds or so, and it will be accurate to within +/- 1 beat per second.

About

TPMS Connect

Features
Read full description

You hear the problem before it becomes one. TPMS Connect speaks your tyre warnings out loud, through your iPhone or straight through your car stereo. No windscreen monitor to mount. No dash light to notice. No glancing down at a screen while you are towing at highway speed. If a tyre drops below your set pressure limit, you hear it, in plain words, over the top of whatever you are listening to. Built in Australia for towing, touring and work vehicles. Voice alerts that reach you • Spoken warnings through your car stereo over Bluetooth • Also plays through your iPhone speaker if you are not connected • Tells you which tyre and what is wrong, so you know before you pull over • Cuts through music, podcasts and navigation • Works with your hands on the wheel and your eyes on the road Now on your car's screen too TPMS Connect supports Apple CarPlay. See live pressure, temperature and status for every wheel right on your car's own display. Full monitoring behind it • Live pressure and temperature for every tyre • Alerts when a tyre drops below or climbs above your limits • High temperature warnings, which can indicate a tyre or brake problem • Set your own pressure thresholds per vehicle • Cars, utes, 4WDs, caravans, camper trailers, motorhomes, boat trailers and work vehicles • Multi axle setups, including vehicle plus trailer combinations • Works over Bluetooth with no mobile reception needed Why it matters when you are towing A slow leak on a caravan tyre is easy to miss. Heat builds, the tyre lets go at speed, and you are on the shoulder of the highway with damage that costs far more than a set of tyres. A monitor you have to look at only helps if you look at it. A voice alert reaches you whether you are watching or not. You will need SAVR sensors This app works with SAVR tyre pressure sensors, sold separately at savr.me. Packs are available for single vehicles right through to vehicle and multiple trailer setups. Important safety note TPMS Connect is a monitoring aid, not a replacement for checking your tyres. Voice alerts depend on Bluetooth range, sensor battery, iPhone battery, and your volume and notification settings. Always carry out normal pre-trip checks. Support Email support@savr.me and you will hear back from a real person.

Screenshots

WingFrequency1 screens
TPMS Connect4 screens

Verdict

The call

The clearest difference is price: TPMS Connect at Free against WingFrequency's $1.99. TPMS Connect also leads on update cadence (every 2 weeks vs every 53 months). WingFrequency's advantage is iOS requirement (11.0 vs 15.0). On ads, in-app purchases 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

TPMS Connect is free to download; WingFrequency costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

WingFrequency ships an update every 53 months, TPMS Connect every 2 weeks. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

Scorecard3 real differences Ā· 5 level
WingFrequency versus TPMS Connect: the parameters behind the verdict, then further details
ParameterWingFrequencyTPMS Connect
Price$1.99Free — better
Positive reviews100.0% of reviews—
Update frequencyEvery 53 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.0 — better15.0
Further details — not scored
Size62 MB27 MB
Age rating4+4+
DeveloperControl-JSAVR AU

In-app purchases

None

WingFrequency

No in-app purchases

None

TPMS Connect

No in-app purchases

Questions

Is WingFrequency free?
WingFrequency costs $1.99, with no in-app purchases.
Is TPMS Connect free?
TPMS Connect is free to download, with no in-app purchases.
Do WingFrequency or TPMS Connect have ads?
Neither WingFrequency nor TPMS Connect shows ads.
Which is updated more often, WingFrequency or TPMS Connect?
WingFrequency ships an update every 53 months, and TPMS Connect every 2 weeks. Most recently, WingFrequency was updated on November 2, 2026 and TPMS Connect on November 6, 2026.

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