| App | Installs | Publisher | Publisher Email | Publisher Social | Publisher Website |
| 6B | Meta Platforms, Inc. | *****@fb.com |    | https://portal.facebook.com/app/ | |
| 4B | Microsoft Corporation | *****@microsoft.com | | https://docs.microsoft.com/en-us/intune/ | |
| 3B | Samsung Electronics Co., Ltd. | *****@samsung.com | | http://www.samsung.com/sec | |
| 2B | Skype | *****@googlemail.com | | http://www.skype.com/ | |
| 2B | Mi Music | *****@xiaomi.com | - | https://global-e.mi.com/ | |
| 2B | Xiaomi Inc. | *****@gmail.com | | http://www.xiaomi.com/ | |
| 2B | Spotify AB | *****@spotify.com | | https://artists.spotify.com/ | |
| 2B | Samsung Electronics Co., Ltd. | *****@samsung.com | | http://www.samsung.com/sec | |
| 2B | *****@flipboard.com |  | http://www.flipboard.com/ | ||
| 2B | Xiaomi Inc. | *****@gmail.com | | http://www.xiaomi.com/ |
Full list contains 700K apps using Square Retrofit in the U.S, of which 497K are currently active and 247K have been updated over the past year, with publisher contacts included.
List updated on 4th May 2024
The Square Retrofit SDK is a Operations and Maintenance Service SDK provided by Square, Inc.. By integrated this SDK, apps have the capabilities of Network Connection.
A breakdown of countries and app categories used by Square Retrofit apps.
Most popular Square Retrofit alternatives in 2024.
| SDK | Apps Integrated | Provider |
| 2M | Square, Inc. | |
| 1M | Square, Inc. | |
| 489K | Google LLC | |
| 72K | Socket.io Community | |
| 66K | Marek Sebera | |
| 26K | Koushik Dutta | |
| 4K | Match Group, LLC | |
| 1K | MiniDNS Team | |
| 1K | 上海七牛信息技术有限公司 | |
| 1K | 阿里云计算有限公司 |
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