# XSpecApp

> EDXRF spectrum analysis and acquisition tool with element identification and annotation. (iPhone/iPad app by Brian Cross, XRF Consulting, LLC.)

- Source: https://appshunter.io/ios/app/xspecapp/id1666746288 (this page in markdown: same URL + `.md`)
- Developer: [Brian Cross, XRF Consulting, LLC](https://appshunter.io/developer/1666746290)
- Category: Education, Productivity
- Price: Free with in-app purchases
- Rating: 3.50/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 8.0 · 48 MB
- Released: 2023-04-14
- Data updated: 2026-06-01
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/xspecapp/id1666746288/reviews.md

## What is XSpecApp?

XSpecApp displays EDXRF spectra providing the following capabilities:
* Manual identification of elements 
* ROI (integrals) for identified peaks
* Annotations on spectrum
* Printing of spectrum with calculated ROIs
* Saving and Loading of spectrum, with annotations and element information
* NEW: Acquire spectra using an Amptek DP5 digital pulse processor.  Supported interfaces are USB, Serial, and XSpecConnect (Wi-Fi and Bluetooth) .  Please visit www.xrfconsulting.com for details on XSpecConnect.

## Key features

- Manual element identification
- ROI calculation for peaks
- Spectrum annotations
- Spectrum printing with ROIs
- Save and load spectra
- Acquire spectra via digital pulse processor

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| XSpecApp | $24.99 | one-time |



## Frequently asked questions about XSpecApp

### What are the main features of XSpecApp?

XSpecApp allows for manual identification of elements, calculation of ROIs for peaks, and annotations directly on the spectrum. It also supports saving, loading, and printing spectra with all associated information.

### Can XSpecApp acquire new spectra?

Yes, XSpecApp can acquire spectra using an Amptek DP5 digital pulse processor. Supported interfaces include USB, Serial, and XSpecConnect (Wi-Fi and Bluetooth).

### What devices is XSpecApp compatible with?

XSpecApp is available for iPhone, iPad, and iPod devices, running on iOS.

### What is the age rating for XSpecApp?

XSpecApp has an age rating of 4+, making it suitable for a wide range of users.

### How often is XSpecApp updated?

The latest version, 1.7.29, was released on June 15, 2024, indicating active development and regular updates.

### What is the user sentiment for XSpecApp based on ratings?

XSpecApp has a rating of 3.5 stars from 2 ratings, suggesting a mixed but generally positive reception from its current user base.

### Does XSpecApp have ads?

No, XSpecApp does not contain advertisements, allowing for an uninterrupted user experience.

### What is the learning methodology used in XSpecApp?

XSpecApp focuses on practical application by enabling users to directly interact with and analyze EDXRF spectral data, facilitating hands-on learning of elemental identification and ROI calculations.

## Version history (last 4 releases)

### 1.7.29 — 2024-06-15

Version 1.7.29
Added Loading of Fischer benchtop spectra in TXT format.

### 1.7.27 — 2024-06-14

Versions 1.7.26 and 1.7.27:
* The Auto Vertical Scale button on the Toolbar is now a toggle on/off.
* Added Log Mode display of spectrum.  See Display Settings Tab.
* Added Annotations button to the Toolbar.  Pressing this button toggles display of the Annotations Tab on/off.  
* Added support for spectrum acquisition using an Amptek DP5.

### 0.1.25 — 2023-04-16

This version has some minor bug fixes.

### 0.1.23 — 2023-04-14

No release notes.

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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.*