← Back to Strollday
Open Source

Third-Party Licenses

Strollday is built mainly on Apple's system frameworks (AVFoundation, Core Image, WidgetKit and others), which are part of iOS and iPadOS. The iOS app includes no third-party libraries. This page lists the open source fonts the app bundles and the software used by the Strollday brand and this website. The Android app will be listed here when it is released.

iOS App

The iOS app ships no third-party code. For titles and headings it bundles subsets of Newsreader, Noto Serif CJK and Noto Serif Thai, listed under Brand & Website below, under the SIL Open Font License 1.1. For the date, time and place stamps it bundles subsets of the fonts below, under the SIL Open Font License 1.1, except Special Elite, which is under the Apache License 2.0. The Times New Roman stamp uses the font that ships with iOS.

辰宇落雁體 Chenyuluoyan 2.0 Thin
Typeface
OFL-1.1

A stamp font, bundled as a subset.

Copyright (c) 2022, Wang, Li-Yu and Liu, Wei-Chen, with Reserved Font Name "辰宇落雁" and "Chenyuluoyan"
GitHub License
芫荽 Iansui
Typeface
OFL-1.1

A stamp font, bundled as a subset.

Copyright 2025 The Iansui Project Authors
GitHub License
jf open 粉圓 (jf open huninn)
Typeface
OFL-1.1

A stamp font, bundled as a subset. Its Hanzi derive from Kosugi Maru (Copyright (c) 2010 MOTOYA CO.,LTD., Apache-2.0) and its Latin from Varela Round.

Copyright (c) 2020-2024 justfont Co., LTD., with Reserved Font Names 'open huninn' and 'huninn'
GitHub License
霞鶩文楷 LXGW WenKai TC
Typeface
OFL-1.1

A stamp font, bundled as a subset.

Copyright 2022-2026 The LXGW WenKai Project Authors
GitHub License
小赖字体 Xiaolai
Typeface
OFL-1.1

A stamp font, bundled as a subset.

Copyright 2020-2024 LXGW; Copyright 2014 Nozomi Seto
GitHub License
Klee One
Typeface
OFL-1.1

A stamp font, bundled as a subset.

Copyright 2020 The Klee Project Authors
GitHub License
Zen Maru Gothic
Typeface
OFL-1.1

A stamp font, bundled as a subset.

Copyright 2021 The Zen Maru Gothic Authors
GitHub License
Nanum Pen Script
Typeface
OFL-1.1

A stamp font, bundled as a subset under a neutral name.

Copyright (c) 2010, NHN Corporation, with Reserved Font Names Nanum, NanumPen and others
GitHub License
Gowun Dodum
Typeface
OFL-1.1

A stamp font, bundled as a subset.

Copyright 2021 The Gowun Dodum Project Authors
GitHub License
Sriracha
Typeface
OFL-1.1

A stamp font, bundled as a subset.

Copyright (c) 2015, Cadson Demak; Copyright (c) 2014, Pablo Impallari
GitHub License
Special Elite
Typeface
Apache-2.0

A stamp font, bundled as a subset.

Copyright (c) 2010 by Brian J. Bonislawsky DBA Astigmatic (AOETI)
GitHub License
VT323
Typeface
OFL-1.1

A stamp font, bundled as a subset.

Copyright 2011, The VT323 Project Authors
GitHub License
Brand & Website
Fraunces
Typeface
OFL-1.1

The serif typeface used for the Strollday wordmark.

Copyright 2018 The Fraunces Project Authors
GitHub License
Newsreader
Typeface
OFL-1.1

The serif typeface used for English text on this website.

Copyright 2020 The Newsreader Project Authors
GitHub License
Noto Serif CJK and Noto Sans CJK
Typeface
OFL-1.1

The Chinese, Japanese and Korean typefaces used on this website, also known as Source Han Serif and Source Han Sans.

Copyright 2017 Adobe (http://www.adobe.com/), with Reserved Font Name 'Source'
GitHub License
Noto Serif Thai and Noto Sans Thai
Typeface
OFL-1.1

The Thai typefaces used on this website.

Copyright 2022 The Noto Project Authors
GitHub License
Lucide
0.469.0
ISC

Open source icon set used on this website.

Copyright (c) Lucide Contributors
lucide.dev License

Full license texts are available in each project's repository linked above.

© 2026 TechTransLab, LLC. All rights reserved.

Home Privacy Policy Terms of Service Third-Party Licenses