# LiFeBlue > Wireless monitoring for LiFeBlue Lithium Ion batteries via Bluetooth. (iPhone/iPad app by Larry Crutcher.) - Source: https://appshunter.io/ios/app/lifeblue/id1215165110 (this page in markdown: same URL + `.md`) - Developer: [Larry Crutcher](https://appshunter.io/developer/1215165109) - Category: Utilities - Price: Free - Rating: 3.80/5 from 9 App Store ratings · 9 written reviews indexed - Age rating: 4+ - Requires: iOS 11.0 · 4 MB - Languages: American English - Released: 2017-03-22 - Data updated: 2026-07-07 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/lifeblue/id1215165110/reviews.md ## What is LiFeBlue? This app allows you to connect to all of your LiFeBlue Lithium Ion batteries. This application is only for LiFeBlue batteries. FEATURES * No need for a separate battery monitor⋯save hundreds of dollars! * Wirelessly connect to each battery from your phone. * Access each BMS independently with multiple batteries. * Track Cycle Life on each battery. * Displays State Of Charge (SOC) percentage with circle graphic. * Display voltage, charging or discharging current, and temperature. * Easy to read gauges. * Battery Events displayed in easy to understand text. * Works up to 15 feet away. * Displays each battery signal level. * Uses Bluetooth BLE 4.0 or later CONNECTION * Compatible with iPhones with IOS 7.0 or later * Only one device connects at a time. ## Key features - Wireless connection to batteries - Independent BMS access - Track cycle life - Display State Of Charge (SOC) - Monitor voltage, current, and temperature - View battery events ## Recent user reviews (9 of 9) All indexed reviews: https://appshunter.io/ios/app/lifeblue/id1215165110/reviews.md ### 3/5 — Nice App *2021-11-13* The app is very simple and works pretty well. I would recommend you programming into the app a way to search and refresh the battery connections. If I’m out of range and my batteries are not visible to the app it’s difficult to get them to appear therefore a way to refresh/search for batteries would be helpful. ### 4/5 — Love the app AND the batteries *2021-05-16* I had the coach batteries in my RV replaced with two 100ah LiFeBlue batteries. The remote monitoring and built in heating drove my choice. So far after a month I am very happy. This app has been a pleasant surprise as it works and provides all the needed information to monitor the batteries. To make it a 5 star app it would need many of the suggestions others have mentioned like all the data on one screen and digital displays instead of the analog ones that take more space. Graphing history data would also be a nice addition. Finally It would also be great if it could monitor multiple batteries at the same time. However, as it is it provides what is needed and should be a major selling point for the LiFeBlue batteries ### 4/5 — Solid app + feature request *2020-05-31* Solid app...great support for the LiFeBlue brand. Key differentiator that swayed my purchase decision. Would love to have a history kept with a graph to show usage/ charging over the last 24 hours. Helps with tracking solar input and various periodic loads like a compressor fridge. ### 5/5 — Fantastic App! *2019-10-04* I downloaded this app after purchasing 3 LiFeBlue 200-Ah batteries for my RV solar electric system. This app makes it so easy and stress-free to manage my system. These batteries are expensive, so having this app helps protect your investment. Sure, it would be nice to have more features and a better UI, but this app has all the basics for monitoring and managing LiFeBlue batteries. ### 1/5 — Apo Crashing *2019-09-08* The app has been crashing after the latest update three days ago. ### 4/5 — Great battery...app has potential *2018-05-21* 5 stars for the battery so far. App is great but needs to be polished and tweaked to be a five star app. It has lots of potential as it has access to very useful data. Here are some things I would love to see: 1) Cleaner UI with all info voltage amps etc info on one screen. 2) Estimated Ah remaining 3) Scale the Volt and Amp dials to fit the Amp and voltage output of the particular battery being monitored. 3) change the analogue dials for amps and volts to a more modern type like a bar etc. Also would love to know what’s in that secret login part of the app when you click on the 3 vertical dots and it asks for a password. Other than that glad I chose this battery vs some of the others because it does have this great feature. ### 5/5 — LifeBlue *2017-12-22* Great to have a way to see what is going on with each battery and with each cell in the battery. Gives all the information in a well laid out format. Great app. Don ### 5/5 — Fantastic *2017-07-03* Download the app, it automatically finds the battery and connects. Shows live details. So cool! ### 1/5 — App crashes upon startup. *2017-04-05* This app doesn't work. Crashes immediately upon starting! ## Frequently asked questions about LiFeBlue ### What is LiFeBlue? LiFeBlue is a mobile application designed to wirelessly connect to and monitor LiFeBlue Lithium Ion batteries. It provides real-time data on battery status and performance. ### What information does LiFeBlue display? LiFeBlue displays the State Of Charge (SOC) percentage, voltage, charging or discharging current, temperature, and battery events. It also shows the signal level of each battery. ### Does LiFeBlue work with all lithium batteries? No, this application is exclusively for LiFeBlue batteries. It will not connect to or monitor other brands or types of lithium batteries. ### What devices is LiFeBlue compatible with? LiFeBlue is compatible with iPhones and iPods running iOS 7.0 or later. It uses Bluetooth BLE 4.0 or later for wireless connectivity. ### How far can LiFeBlue connect to batteries? The wireless connection for LiFeBlue works up to 15 feet away from the batteries. Only one device can connect at a time. ### Does LiFeBlue have ads? No, LiFeBlue does not contain advertisements. It is a free application with no in-app purchases or ads. ### How often is LiFeBlue updated? The latest version of LiFeBlue is 1.1.4, last updated on February 19, 2021. Users can expect updates to maintain compatibility and functionality. ### What is the user rating for LiFeBlue? LiFeBlue has a user rating of 3.8 stars based on 9 ratings. This indicates a generally positive but mixed user reception. ## Version history (last 5 releases) ### 1.1.4 — 2021-02-19 Functional optimization. ### 1.1.3 — 2020-07-03 1. Fix the search list feature. ### 1.1.2 — 2020-04-21 1. Added battery name in each page and research list. ### 1.1.1 — 2019-10-31 Fix a small bug. ### 1.1.0 — 2019-10-29 Fix a small bug. ## Apps similar to LiFeBlue | App | Rating | Price | Category | | --- | --- | --- | --- | | [Haltec GO](https://appshunter.io/ios/app/haltec-go/id6474207168) | 4.0 (4) | Free | Utilities | | [Epoch Pro](https://appshunter.io/ios/app/epoch-pro/id6463113720) | 4.0 (25) | Free | Utilities | | [Wakespeed](https://appshunter.io/ios/app/wakespeed/id1526101154) | 2.2 (5) | Free | Utilities | | [Linear Series Remote](https://appshunter.io/ios/app/linear-series-remote/id1457223239) | 1.4 (10) | Free | Utilities | | [Xantrex App](https://appshunter.io/ios/app/xantrex-app/id1573118308) | 5.0 (1) | Free | Utilities | | [Lifeline Batteries](https://appshunter.io/ios/app/lifeline-batteries/id6443550854) | 5.0 (1) | Free | Utilities | ## More apps by Larry Crutcher - [Ultimus Battery](https://appshunter.io/ios/app/ultimus-battery/id6472026731) All apps by Larry Crutcher: https://appshunter.io/developer/1215165109 ## Related topics [larry crutcher](https://appshunter.io/ios/topics/larry-crutcher) --- *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 2026-07-07.*