# PratherPens Fountain Pen iD — Identify your fountain pens! > Fountain pen collection cataloging and valuation tool. (iPhone/iPad app by CARL MARTIN PRATHER.) - Source: https://appshunter.io/ios/app/pratherpens-fountain-pen-id/id6756326263 (this page in markdown: same URL + `.md`) - Developer: [CARL MARTIN PRATHER](https://appshunter.io/developer/1860086654) - Category: Productivity, Utilities - Price: $9.99 - Rating: 5.00/5 from 1 App Store ratings - Age rating: 17+ - Requires: iOS 15.1 · 62 MB - Languages: American English - Released: 2025-12-12 - Data updated: 2026-08-30 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/pratherpens-fountain-pen-id/id6756326263/reviews.md ## What is PratherPens Fountain Pen iD? This app was created out of a personal need to inventory and identify a wide variety of pens—most notably fountain pens. What began as a simple organizational tool has grown into a broader vision: helping collectors worldwide keep track of their pen collections while also maintaining a rough estimate of each pen’s value. At the heart of the app is the Collection feature, which allows users to store photos, detailed descriptions, and historical notes about each pen. Alongside these records, the app provides an estimated value, giving collectors a practical way to monitor the worth of their collection over time. Whether you own a handful of cherished writing instruments or an extensive archive, the Collection feature is designed to make cataloging simple, visual, and informative. The app draws inspiration from the work of renowned pen collector and Parker 51 re-creator Ralph Prather, whose dedication to documenting and preserving pen history has influenced its design philosophy. His meticulous approach to his involvement in Fountain Pens serves as a guiding example for how this app seeks to empower collectors everywhere. As the app is still under constant and active development, you can expect frequent updates and new features. Community feedback is central to its growth, so constructive suggestions and recommendations are always welcome. Every idea helps shape the app into a more valuable tool for pen enthusiasts across the globe. Please note that this app has NOT been tested on Apple Watch. Additionally, it HAS been tested on a variety of iPhones from 11 to 17, running iOS 18.x through 26.2. If you have any issues at all, please provide screenshots, video, and as much detail as possible to the support email and I'll be happy to troubleshoot with you. Your support on this project is very much appreciated! 10% of all proceeds go to the Disabled American Veterans organization (www.DAV.org) who provide assistance with benefits claims, transportation, and more. ## Key features - Inventory fountain pens - Detailed descriptions and photos - Estimated pen value tracking - Collection cataloging - Historical notes - Active development with frequent updates ## Frequently asked questions about PratherPens Fountain Pen iD ### What is PratherPens Fountain Pen iD used for? PratherPens Fountain Pen iD is designed to help you inventory, identify, and track the estimated value of your fountain pen collection. It allows for detailed descriptions, photos, and historical notes for each pen. ### How much does PratherPens Fountain Pen iD cost? PratherPens Fountain Pen iD is a paid application, priced at $9.99. This one-time purchase grants you access to all current and future features. ### What devices is PratherPens Fountain Pen iD compatible with? PratherPens Fountain Pen iD has been tested on a variety of iPhones from 11 to 17, running iOS 18.x through 26.2. It is also supported on iPod. It has not been tested on iPad or Apple Watch. ### How often is PratherPens Fountain Pen iD updated? The app is under active development and receives frequent updates, with the latest version being 2.2 released on February 10, 2026. Community feedback is actively incorporated into new features. ### Does PratherPens Fountain Pen iD have ads? No, PratherPens Fountain Pen iD does not contain advertisements. It is a paid application designed to be ad-free for a better user experience. ### What is the age rating for PratherPens Fountain Pen iD? PratherPens Fountain Pen iD has an age rating of 17+, indicating it is intended for mature users. This is likely due to the nature of the content or the complexity of the application. ### What is the user sentiment for PratherPens Fountain Pen iD? The app has received a perfect rating of 5.0 stars from 1 rating, suggesting a highly positive initial user experience. This indicates users are very satisfied with its functionality. ### Does PratherPens Fountain Pen iD offer any integrations? The provided description does not mention specific integrations with other productivity tools or services. Its primary focus is on cataloging and valuing pen collections. ## Version history (last 5 releases) ### 2.9 — 2026-08-27 Export / Backup entire collection to a variety of locations; Print the entire collection or just a single record; and to be in compliance with the Apple Development requirements, the app is now available on the iPad! Just in time for ### 2.2 — 2026-02-10 Critical fixes. ### 1.3.0 — 2026-01-19 1.3.0 brings improved ability to identify ball point pens as well as mechanical pens. I had no idea how many of each were also made by the big names like Parker... ### 1.2.0 — 2025-12-30 A lot of good stuff released here...when a user saves to a collection, a collection is not selected by default allowing the user to pick; All Pens and each Collection now show a running tally; added a separate and dedicated API for scouring resources for additional identification and valuation; RESET button added to bottom of Info section in case you ever want to start from scratch; specifications for each pen are now user-editable, and a new line has been added for Serial Number; a few UI/UX improvements for aesthetics. ### 1.1.8 — 2025-12-24 iCloud backup of all pens and collections whenever your phone is backed up, if selected; new icons and images for app in app store ## Apps similar to PratherPens Fountain Pen iD | App | Rating | Price | Category | | --- | --- | --- | --- | | [Upmeet - Transcript & Summary](https://appshunter.io/ios/app/upmeet-transcript-and-summary/id6450359736) | 5.0 (26) | Free | Productivity | | [DYMO Connect](https://appshunter.io/ios/app/dymo-connect/id1011393267) | 1.5 (246) | Free | Productivity | | [Dumbify](https://appshunter.io/ios/app/dumbify/id6480082872) | 3.0 (207) | $4.99 | Productivity | | [Face Search AI \| Image Search](https://appshunter.io/ios/app/face-search-ai-image-search/id6504996249) | 3.9 (134) | Free | Productivity | | [ShipStation Mobile](https://appshunter.io/ios/app/shipstation-mobile/id972151811) | 4.6 (6,171) | Free | Productivity | | [TJM - The Journeyman](https://appshunter.io/ios/app/tjm-the-journeyman/id6503902863) | 4.9 (34) | Free | Productivity | ## More apps by CARL MARTIN PRATHER - [Crown & Crops](https://appshunter.io/ios/app/crown-and-crops/id6756893359) All apps by CARL MARTIN PRATHER: https://appshunter.io/developer/1860086654 ## Related topics [pratherpens fountain pen id](https://appshunter.io/ios/topics/pratherpens-fountain-pen-id) · [fountain pen identifier](https://appshunter.io/ios/topics/fountain-pen-identifier) --- *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 2026-08-30.*