# Matson Monitor > Vehicle battery management software for multiple 12V, 24V, 48V, and solar batteries. (iPhone/iPad app by 俊华 邹.) - Source: https://appshunter.io/ios/app/matson-monitor/id1476217094 (this page in markdown: same URL + `.md`) - Developer: [俊华 邹](https://appshunter.io/developer/1276442287) - Category: Utilities, Lifestyle - Price: Free - Age rating: 4+ - Requires: iOS 8.0 · 47 MB - Languages: English, Chinese - Released: 2019-12-18 - Data updated: 2026-06-01 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/matson-monitor/id1476217094/reviews.md ## What is Matson Monitor? Matson Monitor is a vehicle battery management software, which is compatible with last generation product MA98415. It can support 4 different devices connection at one time, conveniently manage multi 12V vehicle battery. Besides, it can work on 24V, 48V and solar battery. Data stored permantly and can be exported or shared by email. User can receive notification when get close to device. What's more, it has trip record and vehicle expense management function. ## Key features - Connect up to 4 devices simultaneously - Manage 12V, 24V, 48V, and solar batteries - Permanent data storage - Export and share data via email - Proximity notifications - Trip record and expense management ## Recent user reviews (10 of 12) All indexed reviews: https://appshunter.io/ios/app/matson-monitor/id1476217094/reviews.md ### 1/5 — Crank test data locked after first test *2024-05-01, version 1.0.1* After the very first crank test the application will not display the results of any other subsequent crank test. Not a very good device and accompanying application, I do not recommend. ### 4/5 — iOS17 Bug - set phone to 24hr time to work *2023-11-30, version 1.0.1* As recommended by a different app, setting 24Hr time brings back the functionality list with the iOS17 upgrade. ### 3/5 — Overall Good App *2022-03-19, version 1.0.1* Overall a Good App. I like that I can set a maximum number of alarms per 24hr. Only feature I wish it had is a custom battery voltage alarm. You can set the alarm to intervals of 10%. However, 0% is only 12v. My car starts just like it would start at 100% of 0% or 12v.Maybe have a advanced option to set the alarm at 11.5v or 11v. Other then that. Enjoy the product and app. ### 2/5 — Why connect to only 4 devio *2021-12-20, version 1.0.1* I’ve 12 different vehicles that I’m trying to monitor, battery upkeep is only on my most frustrating business expenses and not being able to monitor all devices / vehicles on one app is also a waste of time and the original purchase price. ### 3/5 — Random pairing of other batteries *2021-08-15, version 1.0.1* I agree with other reviews that there should be an option to confirm pairing of a battery. The app is always picking up random batteries from other users and placing them on my dashboard. This is especially annoying when it triggers a low voltage alarm and it’s not even my battery. Other than this small issue, the app is quite simple and easy to use ### 2/5 — Only works with the MA98415 *2021-03-15* I have the MA98415 and this works awesome. Went and bought a second device which turned out to be the 412 and it doesn’t work. The 412 app doesn’t work with the 415 either, so now I’m left running 2 apps, both capable of monitoring multiple devices :-( ### 1/5 — Does not detect device *2021-02-28, version 1.0.1* I am disappointed to say it does not appear to find my Matson battery monitor. I have another app by the same developer which does work so that good, however it’s still disappointing the actual app for the branded product does not work for me. ### 2/5 — Needs a major update *2021-02-07, version 1.0.1* This app has a lot of great potential with a few little adjustments. I have contacted the developer several times and no response. The app picks up random monitors and has no ability to delete unwanted monitors, this is great for a fleet owner but should have a user definable option for this, this can be addressed by an option to add a new monitor or open monitoring. Next it has no option to select what voltage system your using so when you have multiple monitor devices it adds up the voltage giving you a false indication to your battery pack voltage making it difficult to monitor! This should be addressed with an option if you are running two 12 volt systems ect and should show this separately. Another good idea would be for the export data is to have a downloadable spreadsheet with built in formulas that can graph the data on your computer as displayed in the app verses the way it displays the exported data. Other than these few issues it is a great app to monitor how your batteries are functioning with your system. Would love to see a few of these changes. ### 4/5 — Great but still needs a couple of things *2021-02-07, version 1.0.1* I am monitoring a couple of batteries but for some reason it changes the the position of the them when I open the app set them as 1 and 2 sometimes they can 2 and 3 also would be prefect if it was able to use Apple CarPlay and be monitored on the screen instead of looking at your phone then it would be 5 star app ### 1/5 — Can’t delete data either *2020-09-24, version 1.0.1* In addition to crank test being stuck after the first test, one cannot reset the data. That would have been great if you could, especially the trip information. ## Frequently asked questions about Matson Monitor ### What devices does Matson Monitor support? Matson Monitor is compatible with the MA98415 product. It can be used on iPhones and iPods. ### Can Matson Monitor manage different types of batteries? Yes, Matson Monitor can manage multiple 12V vehicle batteries, as well as 24V, 48V, and solar batteries. ### How does Matson Monitor store data? Data is stored permanently within the application and can be exported or shared via email for your records. ### Does Matson Monitor have ads? No, Matson Monitor does not contain advertisements. It is a completely ad-free application. ### What is the age rating for Matson Monitor? Matson Monitor has an age rating of 4+, making it suitable for a wide range of users. ### How often is Matson Monitor updated? The latest version, 1.0.1, was released on March 21, 2020. Information on update frequency beyond this is not available. ### Does Matson Monitor offer trip record and expense management? Yes, Matson Monitor includes features for tracking trips and managing vehicle expenses, in addition to battery monitoring. ## Version history (last 2 releases) ### 1.0.1 — 2020-03-21 Add Bluetooth compatibility Modify UI compatible iPhoneX series ### 1.0 — 2019-12-18 No release notes. ## Apps similar to Matson Monitor | App | Rating | Price | Category | | --- | --- | --- | --- | | [NFT Storage](https://appshunter.io/ios/app/nft-storage/id1645054680) | — | Free | Utilities | | [INVICTA Lithium](https://appshunter.io/ios/app/invicta-lithium/id1196313655) | — | Free | Utilities | | [KA Lithium](https://appshunter.io/ios/app/ka-lithium/id6480479006) | — | Free | Utilities | | [文件集](https://appshunter.io/ios/app/id1645052960) | — | Free | Utilities | | [Noahs](https://appshunter.io/ios/app/noahs/id1644602740) | — | Free | Utilities | | [Cat Breed Identifier: Pet Scan](https://appshunter.io/ios/app/cat-breed-identifier-pet-scan/id1633623560) | 4.5 (766) | Free | Utilities | ## More apps by 俊华 邹 - [BT1000](https://appshunter.io/ios/app/bt1000/id1273595172) - [Battery Guard BT3000](https://appshunter.io/ios/app/battery-guard-bt3000/id1435426438) - [Roadi IC1](https://appshunter.io/ios/app/roadi-ic1/id1435465085) - [Live Monitor](https://appshunter.io/ios/app/live-monitor/id1465680093) - [BM12V](https://appshunter.io/ios/app/bm12v/id1477779532) All apps by 俊华 邹: https://appshunter.io/developer/1276442287 --- *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.*