# MachBackflow > Mobile app for backflow prevention assembly testing and report generation. (iPhone/iPad app by WTM Solutions, LLC.) - Source: https://appshunter.io/ios/app/machbackflow/id6448785820 (this page in markdown: same URL + `.md`) - Developer: [WTM Solutions, LLC](https://appshunter.io/developer/1673242880) - Category: Utilities - Price: Free with in-app purchases - Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 16.6 · 18 MB - Languages: American English - Released: 2023-05-23 - Data updated: 2026-06-01 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/machbackflow/id6448785820/reviews.md ## What is MachBackflow? MachBackflow is the ultimate mobile solution for backflow prevention assembly testing. Whether you’re using the Mid-West® Instrument 855® Digital Test Kit, the industry-leading 845® Test Kit, or another model of test kit, the app puts complete control in the hands of the tester. Capture real-time pressure readings with the 855® or manually enter results from any test kit. Generate reports automatically and manage all your tests with ease — right from the field. Key Features: Real-Time Pressure Capture Instantly record pressure values from your test kit –  855® Digital, 845®, and other test kits. Supports All Assemblies & Procedures Test RP, DC, PVB, and SVB assemblies using all known procedures with full compliance. Autofill Property & Assembly Info Pre-fill test forms using address or serial number lookup, or enter details manually. Accurate + Error-Free Reports Eliminate handwriting errors. Sync directly to the cloud and generate PDF test reports on the spot. Powerful Search & Filters Quickly retrieve past tests by status (Pass, Fail, Repair) or assembly type. ## Key features - Real-time pressure capture - Supports all assembly types and procedures - Autofill property and assembly information - Accurate, error-free PDF reports - Cloud synchronization - Powerful search and filters ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Credits 10 | $24.99 | one-time | | Credits 100 | $174.99 | one-time | | Credits 250 | $299.99 | one-time | ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/machbackflow/id6448785820/reviews.md ### 5/5 — Superior product and customer service *2025-04-01* I cannot begin to describe all of the great things this app does. The amount of admin work it does for you is incredible. Converting all your test into PDFs saves so much time. The actual test are super quick and the gauges are super easy to use. The capture buttons are great no longer any need for a pen and paper. The customer service I have received from Wyatt is beyond incredible. Any issues I’ve had he has been there to help immediately. Nobody could ask for any better customer service because this company supplies the very best. They’re definitely worth checking out the amount of time that this will save you cannot be matched by anything else in my opinion. ## Frequently asked questions about MachBackflow ### What is MachBackflow used for? MachBackflow is designed for backflow prevention assembly testing. It helps users capture pressure readings, manage test data, and generate accurate reports directly from their mobile device. ### Does MachBackflow support different test kits? Yes, MachBackflow supports real-time pressure capture from the Mid-West® Instrument 855® Digital Test Kit and the 845® Test Kit. It also allows manual entry of results from any other test kit model. ### Can MachBackflow test all types of backflow assemblies? Yes, MachBackflow supports testing of RP, DC, PVB, and SVB assemblies using all known procedures, ensuring full compliance with industry standards. ### How does MachBackflow ensure report accuracy? MachBackflow eliminates handwriting errors by allowing digital data entry and automatic report generation. Reports can be synced directly to the cloud and generated as PDFs on the spot. ### Is MachBackflow available on Android devices? Currently, MachBackflow is only supported on iPhone devices. The app was last updated on January 31, 2026, with version 2.1.0. ### What is the price of MachBackflow? MachBackflow is available for free. There are in-app purchases available, but the core functionality for testing and reporting is free to use. ### How often is MachBackflow updated? The latest version of MachBackflow, 2.1.0, was released on January 31, 2026. While specific update frequency isn't detailed, the app has seen recent development. ### Does MachBackflow have ads? No, MachBackflow does not contain advertisements. The app is free to download and use, with optional in-app purchases. ## Version history (last 5 releases) ### 2.1.0 — 2026-01-31 Performance Improvements ### 2.0.0 — 2025-10-01 Analog Test Kit Support, Performance Improvements ### 1.4.3 — 2025-01-22 Performance Improvements ### 1.4.2 — 2024-04-25 Performance Improvements ### 1.4.1 — 2024-01-22 Improved performance for the assembly list ## Apps similar to MachBackflow | App | Rating | Price | Category | | --- | --- | --- | --- | | [MI White Lake](https://appshunter.io/ios/app/mi-white-lake/id6673914968) | 5.0 (1) | Free | Utilities | | [RIDGID Trax](https://appshunter.io/ios/app/ridgid-trax/id865163884) | 4.0 (4) | Free | Utilities | | [ECCOTEMP](https://appshunter.io/ios/app/eccotemp/id1507808674) | 4.6 (18) | Free | Utilities | | [SnakeLog](https://appshunter.io/ios/app/snakelog/id1601282698) | 4.8 (12) | Free | Utilities | | [Additel Link](https://appshunter.io/ios/app/additel-link/id1384771634) | 5.0 (4) | Free | Utilities | | [Alicat Connect](https://appshunter.io/ios/app/alicat-connect/id1375267473) | 1.0 (2) | Free | Utilities | --- *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.*