Free

Details

  • Released
  • Updated
  • May 10, 2016
  • June 19, 2026

Features

Nee-Vo screenshot #1 for iPhone
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Nee-Vo screenshot #6 for iPhone
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About

Instantly view real-time tank levels on your smartphone, eliminating guesswork. Track usage history, receive low-level alerts, and easily request refills from your fuel supplier. Manage multiple tanks and share access with others.

Real-time tank level tracking
Usage history consultation
Configurable low-level notifications
One-tap refill requests
Multi-tank management
Shared data access
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What users say

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What's New in Nee

4.0.15

June 19, 2026

New version availability notifications Consumption graph now supports 7-day and 30-day views Improved tank level update reliability Bug fixes and performance improvements

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User reviews

Less options

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

%-to-Volume Level

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.
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Trend graph doesn’t show

Trend graph doesn’t show

Stopped working

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.

Helpful

Good app,

Developer apps

User experience

🐞

Reported Bugs

3 issues

App crashes or freezes

Bug

Login and account issues

Bug

Inconsistent data between app and actual tank levels

Bug

Requested Features

4 requests

Historical usage data and trends

Feature

Customizable alerts and notifications

Feature

Improved graph visualization

Feature

Integration with smart home systems

Feature

FAQ

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.