Stamp Analyser 21.2 - App Store

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About Stamp Analyser

Accurately Grade and Measure Stamp Perforations The Stamp Analyser digitally measures the stamp perforations, the stamp frame and the balance among the four margins to determine the centering grade of the stamp. It also...

Accurately Grade and Measure Stamp Perforations The Stamp Analyser digitally measures the stamp perforations, the stamp frame and the balance among the four margins to determine the centering grade of the stamp. It also allows you to measure the distance between any two points on a scanned or photographed image. The Stamp Analyser provides this information based on accurate measurement; no more guesswork. All you need to do is to provide a good scan or a good photograph of the stamp and the Stamp Analyser does the rest. Optionally, you can add the stamp Soundness and Eye Appeal components to obtain the final grade. The Soundness and Eye Appeal components are based on the PSE Grading Guide. The Stamp Analyser user interface has been designed to be intuitive and simple. On the Mac, you simply drag and drop your stamp image into the Stamp Analyser. On the iPad and iPhone, you can either take a photo of the stamp or select it from the photo library. IOS 16.1 or higher required. More detail on Rakium.com

Version History This version addresses the index/grade display issue. The information section has also been updated with images showing a typical setup. 21.2 Aug 26 - This version uses the built-in telephoto camera when available. If a telephoto camera is not available, it uses the built-in wide-angle camera with an optimized zoom factor to minimize reflections from the surface back into the camera lens. - the entering grading when taking a photo with the camera is now correctly displayed. - bug fixes 21 Aug 22 • Redesigned the user interface using SwiftUI for a more modern experience and improved consistency with the OSX version. • Added a new perforation optimization algorithm that provides both nominal (mathematically rounded) values and precise measured values for improved accuracy. • Includes various bug fixes and performance improvements. 20 Aug 8 - print view bug fix - will now work with IOS 26 16 12/15/2025 - New interface for photographing stamps - updated algorithm for determining perforations - bug fixes 15.1 12/08/2025 - IOS 15 compatible - When photographing stamps you will no longer be required to crop the stamp. The Stamp Analyser will automatically do this for you. - The manual mode of cropping is still retained - bug fixes 15.0 12/15/2021 - IOS 14 compatible - using coins as reference when photographing stamps is deprecated. Coins can still be used in this version, however, we now recommend using a Circle Template instead of coins as a reference. You can download the template from Rakium.com . Tap "help" on main screen for the procedure for using the circle template - Bug fixes 14.0 11/02/2020 . updated user interface . compatible with iOS 13+, will run on all iOS devices with iOS 13+ . Will also run on all IOS devices with IOS 11+ . bug fixes 13.0 06/03/2020 - compatible with IOS 13 - bug fixes 12.2 11/26/2019 - workaround a bug in IOS13.1 & higher; If you are using IOS 13.0 then version 12.0 is fine. For later versions please update. - minor bug fixes 12.1 10/14/2019 - Compatible with IOS 13. - bug fixes 12 09/24/2019 . Photographing stamps : Interface updated. . New measuring function implement. It allows the distance between any two points on scanned or photographed images to be measured. . Add tutorials, all accessible from the main screen of the IOS device. . Bug fixes. 11 12/17/2018 oops! bug fix when taking photos 10.1 11/12/2018 - compatible with IOS 12 and the new iPhone XR & XS and iPad Pro - quick help tips added - bug fixes 10 11/06/2018 The coin list now identifies recommended coins ​and keeps an internal list of coins that you enter. If you have entered any coins to the list, you will need to re-enter them this one time only; The camera view has been changed to include a larger round "snap" button, similar to the native camera app. bug fixes; 9.3 02/22/2018 updated video and screenshots​ 9.2 01/06/2018 added screenshot​ 9.1 01/04/2018 - We will no longer use the QR code as a reference when photographing Stamps. Instead, we will use coins as a reference. You will be able to select your coin from the provided list or add your coin to the list. We have also added a tutorial and tips which can be accessed from the main screen of the IOS device. This tutorial is also available in the App store; - add markers along the perforations. - Bug fixes; - you will need IOS 10 and up to run this version of the Stamp Analyser. 9.0 01/03/2018 - photos are taken in burst mode, and the best​ photo is automatically selected - added roll and pitch value display to help set IOS device head-on over the stamp - bug fixes - IOS 11 & iPhone​ compatible 8.0 10/14/2017 - Minor straightening of images to improve accuracy - Bug fixes 7.0 07/17/2017 -Test with iPhone 7 and the latest IOS 10 - bug fixes. 6.0 04/08/2017 Print certificate available Zoom and pan on the magnification view Supports IOS 10 and iPhone 7 bug fixes 5.0 11/16/2016 - A capability to add stamp faults to obtain the final grade.The stamp faults are based on the PSE Grading Guide. - The interface has been updated to allow the easy addition of the above capability; - On the iPad, the Stamp Analyser will now work both in the portrait and landscape orientations; - “Gem” has been added to the grade scale. - Bug fixes - requires IOS 9.1 and above. - All IOS devices have the same functionality. Only the format of the data changes due to screen sizes. 4.0 03/31/2016 1. The blue lines along the perforations will be editable, similar to the orange lines along the stamp design. 2. The margin widths can now be displayed as “width in Pixels” or normalized Values. 3. The arrow keys will provide a much finer control 4. Bug fixes 5. This version requires IOS 9.1+ 3.0 11/23/2015 - Auto crop for photographed images will be available. - A new crop function for scanned images. You will be able crop the scanned image in the Stamp Analyser. - The display of grey image has been replaced with the an outline image to better assist in re-positioning of the lines. - You will be able to show/hide the lines along the perforations and the lines along the stamp frame. - Bug fixes 2.1 03/20/2015

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Previous Versions

Here you can find the changelog of Stamp Analyser since it was posted on our website on 2016-10-18 16:56:45. The latest version is 21.2 and it was updated on 2026-10-13 13:21:52. See below the changes in each version.

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