We used the following open source projects in our product.

Third-party LibraryCopyright Notice and Link
AFNetworkingCopyright (c) 2011-2020 Alamofire Software Foundation (
PureLayoutCopyright (c) 2014-2015 Tyler Fox
ZSWTappableLabelCopyright (c) 2019 Zachary West
YYKitCopyright (c) 2015 ibireme
fmtCopyright (c) 2012 - present, Victor Zverovich
zstdCopyright (c) 2016-present, Facebook, Inc. All rights reserved.
snappy-cThe snappy-c code is under the same license as the original snappy source

Copyright 2011 Intel Corporation All Rights Reserved.

Copyright 2011, Google Inc.
All rights reserved.
YPImagePickerCopyright (c) 2016 ytakzk
SVProgressHUDCopyright (c) 2011-2018 Sam Vermette, Tobias Tiemerding and contributors.
libxlsxwriterCopyright 2014-2022 John McNamara