# Gremlin Tank Monitoring — Tap in to daily tank levels! > Monitor daily tank levels and manage Gremlin WiFi devices. (iPhone/iPad app by Angus Partners, LLC.) - Source: https://appshunter.io/ios/app/gremlin-tank-monitoring/id1438564235 (this page in markdown: same URL + `.md`) - Developer: [Angus Partners, LLC](https://appshunter.io/developer/1153649753) - Category: Business, Utilities - Price: Free - Rating: 1.70/5 from 51 App Store ratings · 32 written reviews indexed - Age rating: 4+ - Requires: iOS 15.1 · 39 MB - Languages: American English - Released: 2018-11-29 - Data updated: 2026-08-21 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/gremlin-tank-monitoring/id1438564235/reviews.md ## What is Gremlin Tank Monitoring? Tap in to daily levels received from your Gremlin tank monitor! + Communicate with your Dealer directly + Reconfigure your WiFi Gremlin's connection + See historic tank levels ## Key features - View daily tank levels - Direct dealer communication - Reconfigure WiFi connection - Historic tank level data ## Recent user reviews (10 of 32) All indexed reviews: https://appshunter.io/ios/app/gremlin-tank-monitoring/id1438564235/reviews.md ### 1/5 — Playschool *2026-01-30* Works when it wants to and is inaccurate when it does. Unfortunately the oil company relies on it and I’ve run out of oil with it. Yet the entertainment value is priceless… ### 2/5 — Inaccurate oil level *2025-01-17* The idea is excellent, you can monitor the oil level from your phone. What is strange is that this device reports once a day! I guess that’s ok, unless your tank is leaking badly! However, the worst thing is the reporting is inaccurate. As many of fellow users mentioned, this reports unchanged oil level for multiple days and the. The next day the level jumps by a big number. For instance, it may show 252 for three days and on the fourth day you’ll see the oil level drops to 235! That’s bad as you may not be prepared. ### 1/5 — Ugly *2024-03-07* Poorly designed. Gauge is unreadable in landscape mode on my iPad mini. In portrait mode, the top of the screen gets cut off. There are no number on the gauge. The list that shows the daily readings uses small print (as does everything else on this app) and wastes alot of space inbetween them. About as ugly a design as you can get. They didn’t spend any money on making it look good. I assume it works... ### 1/5 — Is this thing on? *2023-08-17* I’m not sure that this app is even supported anymore. It’s worked about 2-3 times in the last year. Can’t login, can’t reset password, etc. then suddenly it worked, only to fail in the same way again. Really disappointed because this is a great service to have. ### 2/5 — So much potential… *2023-01-25, version 5.0.4* This app has so much potential, yet a year or two into using it now it’s still riddled with bugs that make just basic usage very difficult. Display issues, light/dark mode support, etc. Now I can’t login and can’t reset my password - the one that has worked fine all along. Really disappointed… would be a 5 star app with just a few tweaks. On a good note, I love that it’s not loaded up with useless features. ### 1/5 — App doesn’t work *2023-01-23* It worked for a few days and now it just says I can’t log into my account. Frustrating. ### 1/5 — Unreliable *2022-12-28* I just started using the Gremlin via my oil company. The accuracy of how much oil in my tank was completely off. My gauge on my tank registered 1/4 tank; the Gremlin App showed a delivery was made on 12/24. I’m not sure why the app would increase the amount of oil I had in my tank today (12/27), but I ended up calling for a delivery. Fortunately, the oil company was in my area today. They filled the tank for 177 gallons, the most I’ve ever put in my tank in the 11+ years I’ve owned my house. Going to have it removed and go back to monitoring the tank myself. ### 2/5 — Limited Features Limited Further? *2022-03-17, version 4.5.4* With the latest update that just came out 3/16/22, it seems to support dark mode on the iPhone finally! However, the already limited features have now become even more limited. There’s no display of tank level percentage or approximate date for next delivery. I found those to be valuable information. Also took forever to load my tank info once I had to re-register and create an actual username and password, unlike before. I must have opened the app a dozen times before it finally worked. Why make the app even less desirable than before? Make it make sense… ### 1/5 — Still crashes ALWAYS on IOS *2022-03-12* This app has never worked for me. I contacted Gremlin who acknowledged this and said it would be fixed “soon,” which has never happened. ### 1/5 — Crashes after opening *2022-01-23* There is no update to app for more than a year. It crashes immediately on currently iOS version. App is good when it works but have not been able to use it for long time. ## Frequently asked questions about Gremlin Tank Monitoring ### What does the Gremlin Tank Monitoring app do? This app allows you to tap into daily tank level readings from your Gremlin tank monitor. It also facilitates direct communication with your dealer and enables you to reconfigure your WiFi Gremlin's connection. ### What are the key features of this app? Key features include viewing daily tank levels, communicating directly with your dealer, reconfiguring your WiFi Gremlin's connection, and accessing historic tank level data. ### Is this app free to use? Based on the provided information, the app is free to use and does not have in-app purchases or advertisements. ### Who is the target audience for this app? The app is designed for individuals and businesses who use Gremlin tank monitoring systems and need to conveniently access their tank level data and manage their devices. ### What kind of data can I see in the app? You can view your daily tank levels directly from your Gremlin tank monitor. The app also provides access to historic tank level data, allowing you to track trends over time. ## Version history (last 5 releases) ### 5.10.1 — 2026-08-20 Summary screen has been improved. ### 5.9.9 — 2025-11-20 Fixed users logos. ### 5.9.8 — 2025-10-01 This update includes improvements to performance and stability to make your app run smoother on the latest devices. ### 5.9.7 — 2025-07-22 Updated performance ### 5.9.5 — 2024-10-25 Fixed display issue with level list. ## Apps similar to Gremlin Tank Monitoring | App | Rating | Price | Category | | --- | --- | --- | --- | | [Hilti Concrete Sensors](https://appshunter.io/ios/app/hilti-concrete-sensors/id1521778720) | 5.0 (4) | Free | Business | | [AmGuru](https://appshunter.io/ios/app/amguru/id1508386420) | — | Free | Business | | [マイ名刺 スマホで簡単コンビニ名刺印刷](https://appshunter.io/ios/app/id1514377880) | 1.5 (49) | Free | Business | | [CBCD 2024](https://appshunter.io/ios/app/cbcd-2024/id1509006980) | — | Free | Business | | [TH View](https://appshunter.io/ios/app/th-view/id1508960620) | — | Free | Business | | [VoxSMS](https://appshunter.io/ios/app/voxsms/id1514259980) | 5.0 (1) | Free | Business | ## More apps by Angus Partners, LLC - [Gremlin Dealer Utility](https://appshunter.io/ios/app/gremlin-dealer-utility/id1447969704) All apps by Angus Partners, LLC: https://appshunter.io/developer/1153649753 ## Related topics [tidal tank](https://appshunter.io/ios/topics/tidal-tank) · [tank utility](https://appshunter.io/ios/topics/tank-utility) · [auditory training](https://appshunter.io/ios/topics/auditory-training) · [srne monitoring](https://appshunter.io/ios/topics/srne-monitoring) · [anova tank utility](https://appshunter.io/ios/topics/anova-tank-utility) · [sintex smart tank](https://appshunter.io/ios/topics/sintex-smart-tank) · [zephyr monitors](https://appshunter.io/ios/topics/zephyr-monitors) --- *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 2026-08-21.*