Built with Flutter
Flutter and Dart provide the cross-platform foundation behind PAOCH’s interface and app experience.
Built with care and community
Third-party acknowledgements
PAOCH is made possible by open-source software, open standards, and people who share their work with the world. This page recognizes the projects that help us keep the app thoughtful, reliable, and useful.
PAOCH’s own application code and branding are not released under the licenses below. These notices apply to the third-party components and resources identified on this page.
Flutter and Dart provide the cross-platform foundation behind PAOCH’s interface and app experience.
Open packages support on-device storage, preferences, notifications, camera access, and file handling.
Community libraries help with product lookup, sharing, subscriptions, ads, and other optional services.
The list below covers the app’s direct runtime dependencies. Package names link to their public project pages, where source code and package-specific license notices are available.
Foundation & local data
Cross-platform application framework.
Programming language and runtime.
Reactive state management.
Riverpod annotations and generated providers.
On-device product and routine database.
Native Isar database runtime.
Small on-device settings and preferences.
Portable file-path handling.
Access to app storage locations.
Unique local identifiers.
Capture & device features
Camera previews and product photos.
Barcode and QR code scanning.
Photo-library image selection.
On-device reminders and schedules.
Time-zone-aware reminder calculations.
Device time-zone detection.
Access to supported device motion sensors.
Backup-file selection and restore flows.
Interface & presentation
Localized dates, numbers, and text formatting.
Bundled font integration.
Material Symbols icon set.
Swipe actions for list items.
Floating app navigation.
Collection and spending charts.
Sharing & connected services
Standards-based network requests.
Opening websites, policies, and email links.
System share-sheet integration.
RevenueCat subscription integration.
RevenueCat paywall presentation.
Google Mobile Ads Flutter integration.
Some packages connect PAOCH to separately operated third-party services. The open-source license shown here applies to the client library, while use of the connected service remains subject to that provider’s own terms.
Open product data
When you scan a barcode, PAOCH may query the community-powered Open Beauty Facts database for product details. The service is powered by the open-source Product Opener project.
Its database is available under the Open Database License, individual database contents under the Database Contents License, and product images under Creative Commons Attribution-ShareAlike. Learn more in the official reuse and licensing guide.
PAOCH includes these font families locally so its core interface does not depend on a font download at runtime.
App interface
Copyright 2021 The Albert Sans Project Authors.
Source project SIL OFL 1.1Bundled font assets
Designed by Rasmus Andersson and the Inter project contributors.
Source project SIL OFL 1.1SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007 PREAMBLE The goals of the Open Font License (OFL) are to stimulate worldwide development of collaborative font projects, to support the font creation efforts of academic and linguistic communities, and to provide a free and open framework in which fonts may be shared and improved in partnership with others. The OFL allows the licensed fonts to be used, studied, modified and redistributed freely as long as they are not sold by themselves. The fonts, including any derivative works, can be bundled, embedded, redistributed and/or sold with any software provided that any reserved names are not used by derivative works. The fonts and derivatives, however, cannot be released under any other type of license. The requirement for fonts to remain under this license does not apply to any document created using the Font Software. DEFINITIONS "Font Software" refers to the set of files released by the Copyright Holder(s) under this license and clearly marked as such. This may include source files, build scripts and documentation. "Reserved Font Name" refers to any names specified as such after the copyright statement(s). "Original Version" refers to the collection of Font Software components as distributed by the Copyright Holder(s). "Modified Version" refers to any derivative made by adding to, deleting, or substituting -- in part or in whole -- any of the components of the Original Version, by changing formats or by porting the Font Software to a new environment. "Author" refers to any designer, engineer, programmer, technical writer or other person who contributed to the Font Software. PERMISSION & CONDITIONS Permission is hereby granted, free of charge, to any person obtaining a copy of the Font Software, to use, study, copy, merge, embed, modify, redistribute, and sell modified and unmodified copies of the Font Software, subject to the following conditions: 1) Neither the Font Software nor any of its individual components, in Original or Modified Versions, may be sold by itself. 2) Original or Modified Versions of the Font Software may be bundled, redistributed and/or sold with any software, provided that each copy contains the above copyright notice and this license. These can be included either as stand-alone text files, human-readable headers or in the appropriate machine-readable metadata fields within text or binary files as long as those fields can be easily viewed by the user. 3) No Modified Version of the Font Software may use the Reserved Font Name(s) unless explicit written permission is granted by the corresponding Copyright Holder. This restriction only applies to the primary font name as presented to the users. 4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font Software shall not be used to promote, endorse or advertise any Modified Version, except to acknowledge the contribution(s) of the Copyright Holder(s) and the Author(s) or with their explicit written permission. 5) The Font Software, modified or unmodified, in part or in whole, must be distributed entirely under this license, and must not be distributed under any other license. The requirement for fonts to remain under this license does not apply to any document created using the Font Software. TERMINATION This license becomes null and void if any of the above conditions are not met. DISCLAIMER THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE FONT SOFTWARE.
If you maintain one of these projects or notice an attribution that needs updating, please contact us at officialpaoch@gmail.com.