At Hinge, we use a variety of open-source software libraries and public data sources to build a better experience for our community. We’re grateful to the developers and researchers who share their work openly, and we’re proud to acknowledge their contributions.
Below is a list of the open-source libraries and datasets that help power the Hinge app.
Open Source Code Libraries
We use the following libraries under their respective open-source licenses:
Android:
- AndroidX Libraries - Apache 2.0 License
- Arrow - Apache 2.0 License
- Battery Metrics - BSD License
- BetterLinkMovementMethod - Apache 2.0 License
- Bolts - BSD License
- Branch - MIT License
- Dagger - Apache 2.0 License
- Device Year Class - BSD License
- ExoPlayer - Apache 2.0 License
- Firebase SDK - Apache 2.0 License
- Glide Transformations - Apache 2.0 License
- Glide - Apache 2.0 License
- Kotlin - Apache 2.0 License
- LeakCanary - Apache 2.0 License
- Moshi - Apache 2.0 License
- Network Connection Class - BSD License
- OkHttp - Apache 2.0 License
- Retrofit - Apache 2.0 License
- RxAndroid - Apache 2.0 License
- RxJava - Apache 2.0 License
- ThreeTenABP - Apache 2.0 License
- Timber - Apache 2.0 License
iOS:
- Firebase SDK – Apache v2.0 License
- Google Ads On-Device Conversion SDK – Apache v2.0 License
- Google Sign In – Apache v2.0 License
- GRPC Swift – Apache v2.0 License
- Lottie – Apache v2.0
- SDWebImage – MIT
- SDWebImageWebPCoder – MIT
- Split.io – Apache v2.0
- SwiftNIO – Apache v2.0
- Swift Protobuf – Apache v2.0
Open Data Attributions
We also use publicly available datasets in our app. These datasets are licensed under terms that require attribution, which we include below.
Data from geoBoundaries
© William & Mary geoLab — CC BY 4.0 — www.geoboundaries.org
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