--- title: "MultiGauge - Reviews, Revenue and Downloads in United States | Apple App Store" description: "MultiGauge App is designed to function with the PLX Devices Multi Gauge Link hardware interface. The Multi Gauge Link includes a Bluetooth LE wireless communication protocol designed to work seamlessl" --- # MultiGauge — United States ![MultiGauge App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/22/72/68/22726816-2e76-cbb0-47ee-5754d0e3eff1/AppIcon-0-0-1x_U007emarketing-0-0-0-5-0-0-sRGB-0-0-0-GLES2_U002c0-512MB-85-220-0-0.png/400x400bb.png) **Developer:** [Unknown](https://apptail.io/developer/unknown-afL) **Category:** Utilities **Rating:** 1.0/5 (4 ratings) **Price:** Free **Bundle ID:** com.plxdevices.multigauge **Store:** Apple App Store **Country:** United States **Version:** 2.1.1 (released 2022-01-24) **Original Release:** 2016-10-04 **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1160471122) **AppTail Page:** [https://apptail.io/app/multigauge-yKYc/united-states](https://apptail.io/app/multigauge-yKYc/united-states) ## MultiGauge Description MultiGauge App is designed to function with the PLX Devices Multi Gauge Link hardware interface. The Multi Gauge Link includes a Bluetooth LE wireless communication protocol designed to work seamlessly with this app. PLX Devices sensor modules can be connected in a daisy-chain and the Multi Gauge Link is connected to the last sensor module in the chain to transmit sensor data to your smart phone for visual display. Compatible Hardware: Multi Gauge Link SM-PRO - Fluid Temp, Exhaust Gas Temp, Air Intake Temp, Fluid Pressure, Vac/Boost SM-AFR - Wideband Air/Fuel Ratio Sensor Module Compatible Hardware Combinations: SM-AFR + MultiGauge Link. SM-Vac/Boost + MultiGauge Link. SM-AFR + SM-Vac/Boost + MultiGauge Link. SM-PRO + SM-AFR + MultiGauge Link SM-PRO + MultiGauge Link SM-Pro is a combined sensor module for accurately measuring Vac/Boost, Exhaust Gas Temperature, Air Intake Temperature, Fluid (Oil/Water) Temperature, and Fluid Pressure. Includes genuine Honeywell 3Bar Vac/Boost sensor (built-in), wires/connectors for digital interface with DM-6, DM-100/200, MultiGauge Link. Also includes analog outputs for interfacing with 3rd party ECU's and data loggers. The SM-AFR Gen4  Sensor Module is a tuner grade Bosch LSU 4.9 wideband oxygen sensor controller with digital/analog outputs for 3rd interface. Accurately reads the air/fuel ratio of any internal combustion from 0.68 Lambda to 1.36 Lambda (10:1 - 20:1 AFR *Gasoline). Fully plug and play, no sensor calibration is required. Compatible with Gasoline, Diesel, Ethanol, Methanol, E85, LPG, CNG. Accurate to 0.1AFR with less than 100mS reaction time from rail to rail. Advanced sensor health monitoring, displays oxygen sensor health and reaction time when connected to DM-6 gauge or to your smartphone via the Multi Gauge Link interface. The SM-Vac/Boost Sensor Module accurately measures the vacuum pressure and boost pressure of any intake manifold. This is ideal for turbo and supercharged applications where monitoring the intake pressure is vital. The Vacuum / Boost Sensor Module can also be used as a stand alone unit capable of interfacing with 3rd party hardware where both the digital output and the analog output are available simultaneously. Its measurement range is 30.5 inHg to 30 PSI or 760 mmHg to 2.11 Kg/cm^2. Connect this sensor module via the Multi Gauge Link interface for a boost gauge on your smartphone. For more information visit www.plxdevices.com ## MultiGauge Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/b4/cb/65/b4cb6551-c5b4-c8e1-5dc7-2182a5b16cf1/pr_source.png/2688x1242.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/42/a9/d2/42a9d2fe-aa92-9996-82ae-2350b3a0c21f/pr_source.png/2688x1242.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/61/6c/1e/616c1efd-ecc6-a662-04dd-e154bc445812/mzl.xiyfwgce.png/2688x1242.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/fb/42/ca/fb42ca91-6480-1761-ebf9-3f75e5ed4751/pr_source.png/2688x1242.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/af/0b/23/af0b23eb-b48c-4d92-c82c-092305fe9129/pr_source.png/2688x1242.png) ## MultiGauge Rating Breakdown in United States - 5 stars: 0 (0%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 4 (100%) ## MultiGauge Reviews in United States ### *---- "Worthless" Installed app and it worked fine on android. Now it opens and connects then immediately closes out with no error message or anything. Open app again and same thing, uninstalled. -- Richard He’d, 2025-06-20 ### *---- "Terrible product" PLX's mission statement is "to design the world's most innovative products and deliver a world class customer experience” PLX Multigauge falls incredible short of that goal. Dealt with their support team for more than a month, trying different IOS devices and IOS releases. At best, I can get about three seconds of data before the app freezes (the controller continues to put out the correct voltage levels). Sent the unit back to PLX, and they reported that “it worked perfectly”. Apparently they don’t consider the software to be part of their product. An awful experience, time lost and money down the drain. -- Robfzz, 2020-08-04 ### *---- "Crashes" App freezes or crashes within 30 seconds of starting the car. I purchased the analog gauge and it works fine. The app needs to be fixed. -- PMHS, 2020-08-03 ### *---- "Landscape mode only" Still works on my iPad but I have to rotate my head 90 degrees to read it. Please allow portrait mode before I have a crash. -- Krickster!!!, 2020-05-25 ### *---- "Freezes" Tried multiple apple devices and always freezes. Support still hasn’t fixed, still haven’t been able to use device and had it for 7 months. Now just gonna wait and hopefully they do an update to app. -- myafrdoesntwork, 2020-02-25 ### *---- "iPhone 8" Difficult to get to connect and once it does it’ll crash or lock up. Support stopped responding to emails. Waste of money so far. -- thee_noj, 2019-11-27 ### ***** "Nicely designed app" App looks very cool, works good on my WRX -- Edwardddddd, 2019-11-11 ### *---- "App Crashes" Start the car. Open the app. Push connect. It connects and changes screens but once I tap any gauge it crashes. -- All Over Town, 2019-10-01 ### *---- "Doesn’t work with new iPhones" Spent all that money on the sensor kit and this app doesn’t work for new iPhones -- Jesuscruz1221, 2019-08-08 ### *---- "Kiwi 4 doesn’t work and new update is trash" I had a great wireless setup for wideband and boost, etc. now nothing works and nothing links. This app is trash! -- Josh Barr - Ekin Solutions, 2019-05-23 [View all MultiGauge reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## MultiGauge Discovered Keywords - gauge - gauges - gauged - plx ## Apps Similar to MultiGauge - [Speedometer •](https://apptail.io/app/speedometer-rWr/united-states) - [Speedmeter ..](https://apptail.io/app/speedmeter-WgD/united-states) - [MKFlasher](https://apptail.io/app/mkflasher-HLG/united-states) - [NexzScan](https://apptail.io/app/nexzscan-MkW/united-states) - [123\Tune+](https://apptail.io/app/123tune-XBQb/united-states) - [gaugeART CAN Gauge Programmer](https://apptail.io/app/gaugeart-can-gauge-programmer-jNBe/united-states) - [LED Performance -Car dashboard](https://apptail.io/app/led-performance-car-dashboard-bDnf/united-states) - [ChkOBD OBD2 Analyzer](https://apptail.io/app/chkobd-obd2-analyzer-ZzOf/united-states) - [TunerView](https://apptail.io/app/tunerview-AYfn/united-states) - [GaugeControl](https://apptail.io/app/gaugecontrol-rarn/united-states) ## MultiGauge Available In - [United States](https://apptail.io/app/multigauge-yKYc/united-states) - [France](https://apptail.io/app/multigauge-yKYc/france) - [Australia](https://apptail.io/app/multigauge-yKYc/australia) - [Norway](https://apptail.io/app/multigauge-yKYc/norway) - [Canada](https://apptail.io/app/multigauge-yKYc/canada) - [Malaysia](https://apptail.io/app/multigauge-yKYc/malaysia) - [Belarus](https://apptail.io/app/multigauge-yKYc/belarus) - [Switzerland](https://apptail.io/app/multigauge-yKYc/switzerland) - [Chile](https://apptail.io/app/multigauge-yKYc/chile) - [China](https://apptail.io/app/multigauge-yKYc/china) - [Colombia](https://apptail.io/app/multigauge-yKYc/colombia) - [Czechia](https://apptail.io/app/multigauge-yKYc/czechia) - [Germany](https://apptail.io/app/multigauge-yKYc/germany) - [Denmark](https://apptail.io/app/multigauge-yKYc/denmark) - [Dominican Republic](https://apptail.io/app/multigauge-yKYc/dominican-republic) - [Algeria](https://apptail.io/app/multigauge-yKYc/algeria) - [Ecuador](https://apptail.io/app/multigauge-yKYc/ecuador) - [Estonia](https://apptail.io/app/multigauge-yKYc/estonia) - [Egypt](https://apptail.io/app/multigauge-yKYc/egypt) - [Spain](https://apptail.io/app/multigauge-yKYc/spain) - [Finland](https://apptail.io/app/multigauge-yKYc/finland) - [United Kingdom](https://apptail.io/app/multigauge-yKYc/united-kingdom) - [Greece](https://apptail.io/app/multigauge-yKYc/greece) - [Hong Kong SAR China](https://apptail.io/app/multigauge-yKYc/hong-kong) - [Croatia](https://apptail.io/app/multigauge-yKYc/croatia) - [Hungary](https://apptail.io/app/multigauge-yKYc/hungary) - [Indonesia](https://apptail.io/app/multigauge-yKYc/indonesia) - [Ireland](https://apptail.io/app/multigauge-yKYc/ireland) - [Israel](https://apptail.io/app/multigauge-yKYc/israel) - [India](https://apptail.io/app/multigauge-yKYc/india) - [Italy](https://apptail.io/app/multigauge-yKYc/italy) - [Japan](https://apptail.io/app/multigauge-yKYc/japan) - [South Korea](https://apptail.io/app/multigauge-yKYc/south-korea) - [Kuwait](https://apptail.io/app/multigauge-yKYc/kuwait) - [Kazakhstan](https://apptail.io/app/multigauge-yKYc/kazakhstan) - [Lebanon](https://apptail.io/app/multigauge-yKYc/lebanon) - [Latvia](https://apptail.io/app/multigauge-yKYc/latvia) - [Mexico](https://apptail.io/app/multigauge-yKYc/mexico) - [Nigeria](https://apptail.io/app/multigauge-yKYc/nigeria) - [Netherlands](https://apptail.io/app/multigauge-yKYc/netherlands) - [New Zealand](https://apptail.io/app/multigauge-yKYc/new-zealand) - [Peru](https://apptail.io/app/multigauge-yKYc/peru) - [Philippines](https://apptail.io/app/multigauge-yKYc/philippines) - [Pakistan](https://apptail.io/app/multigauge-yKYc/pakistan) - [Poland](https://apptail.io/app/multigauge-yKYc/poland) - [Portugal](https://apptail.io/app/multigauge-yKYc/portugal) - [Romania](https://apptail.io/app/multigauge-yKYc/romania) - [Russia](https://apptail.io/app/multigauge-yKYc/russia) - [Saudi Arabia](https://apptail.io/app/multigauge-yKYc/saudi-arabia) - [Sweden](https://apptail.io/app/multigauge-yKYc/sweden) - [Singapore](https://apptail.io/app/multigauge-yKYc/singapore) - [Thailand](https://apptail.io/app/multigauge-yKYc/thailand) - [Türkiye](https://apptail.io/app/multigauge-yKYc/turkey) - [Taiwan](https://apptail.io/app/multigauge-yKYc/taiwan) - [Ukraine](https://apptail.io/app/multigauge-yKYc/ukraine) - [Vietnam](https://apptail.io/app/multigauge-yKYc/vietnam) - [United Arab Emirates](https://apptail.io/app/multigauge-yKYc/united-arab-emirates) - [South Africa](https://apptail.io/app/multigauge-yKYc/south-africa) - [Argentina](https://apptail.io/app/multigauge-yKYc/argentina) - [Austria](https://apptail.io/app/multigauge-yKYc/austria) - [Azerbaijan](https://apptail.io/app/multigauge-yKYc/azerbaijan) - [Belgium](https://apptail.io/app/multigauge-yKYc/belgium) - [Brazil](https://apptail.io/app/multigauge-yKYc/brazil) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*