# Nee-Vo > Real-time tank level monitoring and management via smartphone. (iPhone/iPad app by Reseau sans fil Otodata Inc.) - Source: https://appshunter.io/ios/app/nee-vo/id1108454345 (this page in markdown: same URL + `.md`) - Developer: [Reseau sans fil Otodata Inc](https://appshunter.io/developer/1022440536) - Category: Utilities, Lifestyle - Price: Free - Rating: 4.80/5 from 7,296 App Store ratings · 162 written reviews indexed - Age rating: 4+ - Requires: iOS 16.4 · 80 MB - Languages: American English - Released: 2016-05-10 - Data updated: 2026-08-24 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/nee-vo/id1108454345/reviews.md ## What is Nee? With Nee-Vo, trying to guess tank levels is now a thing of the past. Get accurate, real-time readings of all your tanks instantly on your smartphone. Important: The Nee-Vo app requires the installation of the Otodata telemetry unit to function. Upon reception of your activation code, you’ll be all set to monitor your tank levels! (Activation code provided by Otodata Customer Service) Key characteristics of the Nee-Vo app: 1. Accurately track the level of your tank in real-time from anywhere. 2. Consult your usage for the past 3 months in the blink of an eye. 3. Receive instant notifications on your smartphone when your tank reaches configurable and pre-determined levels. 4. With just one tap, contact your fuel supplier to request service or a refill. 5. Monitor and manage multiple tanks from one account. 6. Share access to data with up to 3 users. ## Key features - Real-time tank level tracking - Usage history consultation - Configurable low-level notifications - One-tap refill requests - Multi-tank management - Shared data access ## What do users think of Nee? Overall sentiment: neutral **Pros** - 👍 Convenient to monitor tank levels - 🚀 Helpful for planning propane deliveries - 💡 Useful for remote monitoring **Cons** - 🐛 Inaccurate tank level readings - 🔍 Lack of detailed usage data - ⏱️ Delayed or outdated information - 🔌 Connectivity issues **Commonly reported bugs** - App crashes or freezes - Login and account issues - Inconsistent data between app and actual tank levels **Most requested features** - Historical usage data and trends - Customizable alerts and notifications - Improved graph visualization - Integration with smart home systems ## Recent user reviews (10 of 162) All indexed reviews: https://appshunter.io/ios/app/nee-vo/id1108454345/reviews.md ### 1/5 — Won’t work *2026-08-11, version 4.0.16* Says I need to scan QR code at my monitor but I don’t have a QR code. I have an activation code but I don’t have the option to enter that - only to scan QR code. Very frustrating ### 2/5 — Less options *2026-07-03, version 4.0.15* Though reliability is better. The option for 7 day or 30 day is pointless and it doesn’t remember your setup. I preferred the 3 month graph. Please bring it back as an option ### 5/5 — %-to-Volume Level *2026-06-20, version 4.0.15* Great addition with the latest Update. Also a future great addition would be allowing users to create a % set point for example, my propane supplier fills ONLY to 80% which is a legal standard for my region. Identifying both Actual and Safety Standard amounts would be great to see at a glance! Ty. ### 1/5 — Trend graph doesn’t show *2026-02-26, version 4.0.14* Trend graph doesn’t show ### 1/5 — Stopped working *2026-02-04, version 4.0.13* App has stopped working. I only get the initial arrow screen. I reloaded the app, same issue. It does not even give me a settings menu so I can redo a login. ### 5/5 — Helpful *2026-01-24, version 4.0.13* Good app, ### 4/5 — Useful but additional feature needed *2026-01-23, version 4.0.13* This app is used to track the propane level in a tank used at a home. Recently the gauge became unresponsive for several days, resulting in an immediate drop from 48% to 11%. I’d like to suggest the app have additional notifications for a ‘stuck’ gauge based on recent temperature and historical usage. A suggestion to check the tank would have been helpful. ### 1/5 — App not working *2025-12-04, version 4.0.12* Every time I open the app to sign in, it tells me invalid email or password. No, I just created a new one and I’ve checked it twice. ### 1/5 — You guys ever going to update this? *2025-11-24, version 4.0.11* Literally have to delete and redownload if I want my data to update. Made all the more fun by the app never remembering my password… ### 1/5 — Needs work *2025-11-13, version 4.0.11* Doesn’t work - support is non existent. ## Frequently asked questions about Nee ### What does the Nee-Vo app do? The Nee-Vo app allows you to accurately track the real-time levels of your tanks directly on your smartphone. It eliminates the need for manual checks and provides instant data on your tank's contents. ### What are the key features of Nee-Vo? Key features include real-time tank level tracking from anywhere, viewing past usage data, receiving instant notifications for pre-determined tank levels, one-tap requests to your fuel supplier for service or refills, and the ability to manage multiple tanks from a single account. You can also share access with up to three other users. ### How much does Nee-Vo cost? The Nee-Vo app itself is free to download and use. However, it requires the installation of an Otodata telemetry unit to function. An activation code, provided by Otodata Customer Service, is also necessary to begin monitoring. ### What are the system requirements for Nee-Vo? The Nee-Vo app requires the installation of the Otodata telemetry unit to function. You will also need to receive an activation code from Otodata Customer Service to set up and use the app for monitoring your tanks. ### What are common use cases for Nee-Vo? Common use cases include monitoring home heating oil tanks to ensure timely refills, managing multiple fuel tanks for agricultural or industrial purposes, and tracking water tank levels remotely. It's ideal for anyone who wants to avoid running out of essential supplies and streamline service requests. ## Version history (last 5 releases) ### 4.0.16 — 2026-07-30 Improved Camera focus when scanning Clearer Login errors displayed Optimized consumption graph loading Added new permissions page Enhanced the add tank flow ### 4.0.15 — 2026-06-19 New version availability notifications Consumption graph now supports 7-day and 30-day views Improved tank level update reliability Bug fixes and performance improvements ### 4.0.14 — 2026-02-05 Notify users when a newer version is available ### 4.0.13 — 2026-01-10 Improved accuracy of tank level readings​ ### 4.0.12 — 2025-12-03 Corrected a display issue in the tank list Improved stability ## Apps similar to Nee | App | Rating | Price | Category | | --- | --- | --- | --- | | [Moen Flo](https://appshunter.io/ios/app/moen-flo/id1495094343) | 4.3 (20,696) | Free | Utilities | | [Hydrawise](https://appshunter.io/ios/app/hydrawise/id1618847331) | 4.7 (59,131) | Free | Utilities | | [OvrC Connect](https://appshunter.io/ios/app/ovrc-connect/id1076395625) | 2.9 (51) | Free | Utilities | | [Rinnai Central](https://appshunter.io/ios/app/rinnai-central/id6444321202) | 1.6 (341) | Free | Utilities | | [Hydro One Mobile](https://appshunter.io/ios/app/hydro-one-mobile/id522546275) | 3.0 (4) | Free | Utilities | | [Mopeka TankCheck](https://appshunter.io/ios/app/mopeka-tankcheck/id981959807) | 2.9 (58) | Free | Utilities | ## More apps by Reseau sans fil Otodata Inc - [Crystal Flash Tank Monitoring](https://appshunter.io/ios/app/crystal-flash-tank-monitoring/id1459689879) - [Caywood Tank](https://appshunter.io/ios/app/caywood-tank/id1491553530) - [Nee-Vo Tech](https://appshunter.io/ios/app/nee-vo-tech/id1506244108) - [FerrellFill](https://appshunter.io/ios/app/ferrellfill/id1508219899) - [Paraco](https://appshunter.io/ios/app/paraco/id6443942291) All apps by Reseau sans fil Otodata Inc: https://appshunter.io/developer/1022440536 ## Related topics [neevo](https://appshunter.io/ios/topics/neevo) · [otodata](https://appshunter.io/ios/topics/otodata) · [crystal flash tank monitoring](https://appshunter.io/ios/topics/crystal-flash-tank-monitoring) · [lstvita](https://appshunter.io/ios/topics/lstvita) · [eckomeas](https://appshunter.io/ios/topics/eckomeas) · [tankid](https://appshunter.io/ios/topics/tankid) · [tank utility](https://appshunter.io/ios/topics/tank-utility) · [propane](https://appshunter.io/ios/topics/propane) · [itankdata](https://appshunter.io/ios/topics/itankdata) · [half tank app](https://appshunter.io/ios/topics/half-tank-app) · [fluidsecure](https://appshunter.io/ios/topics/fluidsecure) · [gnc neeos](https://appshunter.io/ios/topics/gnc-neeos) · [level up leak detection](https://appshunter.io/ios/topics/level-up-leak-detection) · [ftc tank chart](https://appshunter.io/ios/topics/ftc-tank-chart) · [simarine gas tank](https://appshunter.io/ios/topics/simarine-gas-tank) · [insite360 fuelquest](https://appshunter.io/ios/topics/insite360-fuelquest) --- *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 2026-08-24.*