# Smart Propane Scale > Real-time propane level monitoring to prevent running out. (iPhone/iPad app by FlameKing, Inc..) - Source: https://appshunter.io/ios/app/smart-propane-scale/id1429427836 (this page in markdown: same URL + `.md`) - Developer: [FlameKing, Inc.](https://appshunter.io/developer/1429427835) - Category: Utilities, Lifestyle - Price: Free with in-app purchases - Rating: 2.40/5 from 11 App Store ratings · 8 written reviews indexed - Age rating: 4+ - Requires: iOS 11.0 · 47 MB - Languages: American English - Released: 2018-10-31 - Data updated: 2026-06-01 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/smart-propane-scale/id1429427836/reviews.md ## What is Smart Propane Scale? Never run out of propane again! Flame King monitors your propane levels for you. From now on, you can know exactly how much propane you have in any given moment. No more guessing, no more getting stuck in the middle of your BBQ. Flame King got your back! ## Key features - Real-time propane level monitoring - Prevents running out of propane - Eliminates guesswork - Useful for BBQs and outdoor activities ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | 30lbs & 40lbs tank support | $1.99 | one-time | ## Recent user reviews (8 of 8) All indexed reviews: https://appshunter.io/ios/app/smart-propane-scale/id1429427836/reviews.md ### 2/5 — Fair idea, useless. *2023-07-03, version 1.3.1* Pretty fair idea, if it worked as I wished it would. Besides the issue mentioned before regarding where the ONoff or reset buttons are located or the cheap construction (battery cover does not stay in place), the red light is an indicator of what specifically? It does not signal anything, other than “you just turned me on, now I will remain dark, good luck”. It would be really useful if it were connected to Alexa or Google and you can check it remotely. Also, 20lbs tanks rest on the central ring in the bottom, so this scale cannot be fitted under the grill or where it is being used, you have to take the tank off and weight it. I paid 8$ at REI clearance items. I think I paid too much. Do a focus group before producing it. Otherwise it’s a bad waste of moneys. ### 1/5 — Doesn’t work with iPhone *2023-06-20, version 1.3.0* My old scale worked reasonably well then stopped recognizing the presence of a tank. Thought it was broken so ordered a new one. Did the same thing. Found out from seller that there are issues with iPhone. Sending it back. ### 1/5 — Not Working!!! *2023-05-25, version 1.3.0* Batteries are new, full charge showing, scale and app are connected but shows “no tank or tank is empty” when tank is full. Buyer beware!!!!!! ### 1/5 — Quit working!!! *2023-05-23, version 1.3.0* The battery is at 100% and the scale is connected to Bluetooth. But it claims there’s no tank or the tank is empty! This is useless. ### 5/5 — User friendly and great design! *2020-08-18, version 1.2.0* This app has an incredibly clean design that makes it super user friendly. Has options for 20, 30, and 40 lb cylinders. Measuring my tanks propane levels has never been so easy! ### 1/5 — Inaccurate readings *2020-07-24, version 1.2.0* Tried with 3 different tanks, the were all just filled, app showed them half full. Weighed them with a regular scale and after subtracting the Tare Weight (TW) inscribed on the tank they were actually full. The app has no settings, no calibration, very bare bones app. Does not work. Don’t waste your money and time. ### 2/5 — Poorly designed *2020-05-07, version 1.1.0* So here’s my problem. You have to Turn the scale off after each use. The switch is UNDER the scale and the heavy tank. You lift off the tank and remove the scale to turn it off each time. By that time you know how heavy the tank is. Not convenient at all. I suggest a tank with a gauge is better. These tanks are too cumbersome to be lifting. ### 2/5 — Beware! 30lb and 40lb tank features cost extra! *2019-12-18, version 1.0* When you buy the scale and download the app they advertise that it supports 20, 30, and 40lb tanks. What they don’t tell you is that they charge $1.99 in-app to turn on access to read the 30lb and 40lb tanks. Only 20lb tank readings are included. This is very slimy at best, and probably fraudulent advertising. Beware! ## Frequently asked questions about Smart Propane Scale ### What is Smart Propane Scale? Smart Propane Scale is a utility app designed to monitor your propane levels in real-time. It helps you know exactly how much propane you have to avoid running out during important activities. ### How accurate is Smart Propane Scale? The app's accuracy depends on the connected sensor. User reviews indicate a rating of 2.4 stars from 11 ratings, suggesting potential inconsistencies or areas for improvement in user experience. ### Is Smart Propane Scale free to use? Yes, Smart Propane Scale is free to download and use. It also offers in-app purchases for additional features or functionality. ### What devices does Smart Propane Scale support? Smart Propane Scale is available for iPhone and iPod devices. It is not currently listed as compatible with Android devices. ### How often is Smart Propane Scale updated? The app was last updated on November 16, 2023, with version 1.3.2. This indicates a relatively recent update, suggesting ongoing development and maintenance. ### What is the age rating for Smart Propane Scale? Smart Propane Scale has an age rating of 4+, making it suitable for a wide range of users. ### Does Smart Propane Scale have ads? No, Smart Propane Scale does not contain advertisements. This provides an uninterrupted user experience. ### What do users like or dislike about Smart Propane Scale? Based on the limited ratings, the current user sentiment appears mixed. Further detailed reviews would be needed to identify specific user likes and dislikes. ## Version history (last 5 releases) ### 1.3.2 — 2023-11-16 Bugfixes: * new tank values are not recorded * bluetooth data issue in iOS ### 1.3.1 — 2023-06-20 Bugfixes ### 1.3.0 — 2023-05-09 Bugfixes ### 1.2.0 — 2020-05-12 Fix typo in FAQ. ### 1.1.0 — 2020-01-18 Remove chargeable tanks option ## Apps similar to Smart Propane Scale | App | Rating | Price | Category | | --- | --- | --- | --- | | [Just Scale kitchen scale](https://appshunter.io/ios/app/just-scale-kitchen-scale/id1530622023) | 1.8 (66) | Free | Utilities | | [i-Scale](https://appshunter.io/ios/app/i-scale/id926099803) | 2.4 (14) | Free | Utilities | | [Scale for grams & weighing](https://appshunter.io/ios/app/scale-for-grams-and-weighing/id6738429876) | 4.3 (662) | Free | Utilities | | [Ruler - measuring scale](https://appshunter.io/ios/app/ruler-measuring-scale/id1449113794) | 4.3 (133) | Free | Utilities | | [Scale-Tec POINT](https://appshunter.io/ios/app/scale-tec-point/id1436986874) | 4.1 (14) | Free | Utilities | | [Digital scale to weight gram](https://appshunter.io/ios/app/digital-scale-to-weight-gram/id1165317971) | 3.3 (33) | Free | Utilities | --- *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 2026-06-01.*