# BottleCheck > Measures LPG propane tank fill levels using a compatible sensor. (iPhone/iPad app by Mopeka Products, LLC.) - Source: https://appshunter.io/ios/app/bottlecheck/id1540757905 (this page in markdown: same URL + `.md`) - Developer: [Mopeka Products, LLC](https://appshunter.io/developer/981959806) - Category: Lifestyle, Utilities - Price: Free - Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 11.0 · 33 MB - Languages: English - Released: 2020-11-24 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/bottlecheck/id1540757905/reviews.md ## What is BottleCheck? This application is designed to be used with the Lippert BottleCheck sensor. The BottleCheck application can measure the LPG propane level to tell you the exact fill level and when your tank is empty. It can be used on tanks found in RVs, caravans, heaters, BBQ grills, etc. The BottleCheck sensors are magnetically stuck to the bottom of your propane tank and will periodically measure and wirelessly send the fill level or percentage to the BottleCheck app. Stick it on the bottom of your tank and know exactly when you are running low on propane! This technology is patent pending. Usage: 1. To pair your BottleCheck sensor to the phone, simply press the "Sync" button on the back of the sensor while the app's main screen is visible. The first time you use your BottleCheck sensor you must press the "Sync" button 5 times in a row in order to wake up the sensor. 2. Place the BottleCheck sensor in the center of the underside of the tank. Most tanks have a small "flat" spot on the center and this is the nominal location for the sensor. 3. Flip the tank over. Once the fluid has settled the app will display a reading. Note that the LPG fluid will be sloshing around in the tank for a few minutes and the quality of the measurements will be low until this has stabilized. ## Key features - Measures exact LPG propane fill level - Works with BottleCheck sensors - Supports RVs, caravans, heaters, and BBQ grills - Wirelessly sends fill level data - Provides tank empty notifications - Patent-pending technology ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/bottlecheck/id1540757905/reviews.md ### 5/5 — Bottlecheck *2021-03-01* Very quick and easy to sent up, also connected to Alexa. Can’t get any easier ## Frequently asked questions about BottleCheck ### How do I pair my BottleCheck sensor with the app? To pair your BottleCheck sensor, press the "Sync" button on the back of the sensor while the app's main screen is visible. For the first use, you must press the "Sync" button five times in a row to wake up the sensor. ### Where should I place the BottleCheck sensor on my tank? Place the BottleCheck sensor in the center of the underside of your propane tank. Most tanks have a small flat spot in the center, which is the ideal location for the sensor. ### How accurate are the measurements from BottleCheck? After placing the sensor and flipping the tank, the app will display a reading once the LPG fluid has settled. Initial measurements may be low until the fluid stops sloshing, which can take a few minutes. ### What devices does BottleCheck support? BottleCheck is available for iPhone and iPad devices. ### Is BottleCheck suitable for all types of propane tanks? BottleCheck is designed for tanks found in RVs, caravans, heaters, and BBQ grills. It works with LPG propane tanks. ### How often is BottleCheck updated? The latest version of BottleCheck is 2.5.50, which was last updated on January 9, 2022. Updates ensure continued functionality and compatibility. ### What is the age rating for BottleCheck? BottleCheck has an age rating of 4+, making it suitable for a wide range of users. ### Does BottleCheck have ads? No, BottleCheck does not contain advertisements. ## Version history (last 5 releases) ### 2.5.50 — 2022-01-09 Updated accelerometer handling ### 2.5.45 — 2021-11-18 Updated tank sizes for AU ### 2.5.44 — 2021-11-08 Removed "sensor position" tab for sensors where the accelerometer is unavailable, improved bluetooth connection handling for sensors and bridge, better diagnostics capabilities. Changed how data and settings are stored to avoid losing sensor list. Fixed back button in options page. Lots of other improvements ### 2.5.41 — 2021-10-31 Removed "sensor position" tab for sensors where the accelerometer is unavailable, improved bluetooth connection handling for sensors and bridge, better diagnostics capabilities ### 2.5.30 — 2021-07-23 Renamed tank sizes in select regions. ## Apps similar to BottleCheck | App | Rating | Price | Category | | --- | --- | --- | --- | | [Clue Tracker for Letterboxing](https://appshunter.io/ios/app/clue-tracker-for-letterboxing/id349060603) | 4.7 (578) | $6.99 | Lifestyle | | [Parks & Peaks](https://appshunter.io/ios/app/parks-and-peaks/id1218671045) | 5.0 (1) | Free | Lifestyle | | [One Tracing](https://appshunter.io/ios/app/one-tracing/id1437627349) | 1.6 (20) | Free | Lifestyle | | [EasyTouch WiFi](https://appshunter.io/ios/app/easytouch-wifi/id1230172335) | 2.1 (9) | Free | Lifestyle | | [NPGAction](https://appshunter.io/ios/app/npgaction/id1375259046) | 5.0 (3) | Free | Lifestyle | | [VENTRIX by WAC Lighting](https://appshunter.io/ios/app/ventrix-by-wac-lighting/id1531842096) | 3.7 (6) | Free | Lifestyle | ## More apps by Mopeka Products, LLC - [Mopeka TankCheck](https://appshunter.io/ios/app/mopeka-tankcheck/id981959807) - [Vertrax Check](https://appshunter.io/ios/app/vertrax-check/id1438858134) - [BMPRO SmartSense](https://appshunter.io/ios/app/bmpro-smartsense/id1484015960) - [Mopeka Co-Pilot](https://appshunter.io/ios/app/mopeka-co-pilot/id1612507006) - [Mopeka Transport](https://appshunter.io/ios/app/mopeka-transport/id6447987640) All apps by Mopeka Products, LLC: https://appshunter.io/developer/981959806 ## Related topics [lpg tank check](https://appshunter.io/ios/topics/lpg-tank-check) · [mopeka check](https://appshunter.io/ios/topics/mopeka-check) · [tank check](https://appshunter.io/ios/topics/tank-check) · [mopeka tankcheck](https://appshunter.io/ios/topics/mopeka-tankcheck) · [mopeka](https://appshunter.io/ios/topics/mopeka) · [ferrellgas](https://appshunter.io/ios/topics/ferrellgas) · [mopeka tank check](https://appshunter.io/ios/topics/mopeka-tank-check) · [mopeka pro check](https://appshunter.io/ios/topics/mopeka-pro-check) · [mopeka pro](https://appshunter.io/ios/topics/mopeka-pro) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*