# Inline X Stream — PRV Workshop Maintenance

> PRV Workshop Maintenance (iPhone/iPad app by INLINE-TEST AS.)

- Source: https://appshunter.io/ios/app/inline-x-stream/id6749043199 (this page in markdown: same URL + `.md`)
- Developer: [INLINE-TEST AS](https://appshunter.io/developer/1828606096)
- Category: Business
- Price: Free
- Age rating: 17+
- Requires: iOS 16.6 · 77 MB
- Languages: English
- Released: 2025-10-21
- Data updated: 2026-06-01
- User reviews in markdown: https://appshunter.io/ios/app/inline-x-stream/id6749043199/reviews.md

## What is Inline X Stream?

IX Stream is a digital safety valve testing and documentation app built for workshop teams working with PSVs, PRVs and pilot-operated safety valves. The IX Stream system and existing test bench setups help technicians replace manual paperwork with structured digital workflows, real-time data capture and standard-aligned reporting. 

Built for demanding industrial environments, IX Stream supports safer, faster and more traceable maintenance by guided inspection, testing and overhauling.   

With IX Stream, you can: 
- Capture test data and maintenance results directly at the testbench 
- Follow structured digital workflows for inspection, testing and overhaul 
- Reduce manual documentation time and minimize reporting errors 
- Build complete, traceable valve history for better maintenance decisions 
- Sync records, calibration data and digital signatures securely to IX Cloud to access documentation when needed to support audit readiness 
- Continue working offline and sync when internet access is available 

IX Stream supports standards-aligned reporting according to API STD 527, API RP 576, ASME PTC 25 and AS/NZS 3788. 

IX Stream helps modernize safety valve maintenance with workflows, dependable documentation and stronger traceability.


## Version history (last 5 releases)

### 1.0.9 — 2026-05-29

- Improved maintenance specification setup, PRV selection, test medium handling, snapshot views, and workflow resume behavior.
- Refined Stream navigation and settings by removing outdated activity and pressure-unit entry points.
- Improved Bluetooth and device connection handling during workflow activities.
- Added reference transmitter setup and snapshot support across maintenance specifications and activity flows.
- Improved PRV detail and editing screens.
- Improved Visual Inspection snapshots and workflow polish.
- Improved maintenance specification validation so setup errors appear only after starting or continuing.
- Fixed read-only workflow resume so duplicate PRV checks do not block continuing an in-progress workflow.
- Fixed org unit not restoring after app restart on workflow resume.
- Improved offline testing support.
- Added filtering of expired reference transmitters out of selector lists and flows.
- Prevent creating a transmitter with an ID that already exists, and show a confirmation dialog to update the existing transmitter's calibration and expiry dates instead.
- The app now checks and notifies users of wifi and cloud connectivity status, and shows indicators in the app for each.
- Fixed bug that caused the activities to show the wrong targets and ranges when the created PRV had selected a pressure unit other than bar.

### 1.0.8 — 2026-04-22

- Bugfix for the Seat Tightness activity. Should now run as expected with selected PRVs

### 1.0.5 — 2026-03-21

This release improves Bluetooth reliability, adds device signal strength indicators, and includes workflow, UI, and stability improvements.

### 1.0.3 — 2026-02-27

- Visual Inspection + Overhauling flow improvements and UI polish (with iOS shortcut/export updates).
- Reassembly activity v1 added (catalog, active flow, snapshot loading, and service wiring).
- Activity history/home and maintenance specification selection fixes (work order/PRV/device/template handling).
- Demo-release polish across activity views and workflow UX.
- Spring Compression Adjustment v1.1 update.
- Workflow engine hardening: resume/persistence improvements, runtime simulator controls, and maintenance/procedure integration, plus related tests and routing updates.

### 1.0.1 — 2025-12-16

We are adding mobile support to the InlineX Stream app.

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*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.*