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Utilities SDKs in Top 200 Free iOS Apps

Report last updated about 10 hours ago.


Protobuf 77 Apps (39% of Top 200)

Protocol Buffers are Google's language-neutral, platform-neutral, extensible mechanism for serializing structured data. Protocol Buffers currently support generated code in Java, Python, Objective-C, and C++

Bolts 62 Apps (31% of Top 200)

Bolts is a collection of low-level libraries designed to make developing mobile apps easier. These libraries, originally created by Facebook and Parse, have been open sourced and made available to others without a mandatory Facebook developer or Parse affiliation. Bolts includes "tasks", which make organization of complex asynchronous code more manageable, and an implementation of the App Links Protocol, which helps link content in other apps.

Google Utilities 55 Apps (28% of Top 200)

Google utilities are several tools made available by Google to developers and other individuals to use on permission. These tools range from Google Sheets, Google Docs, Google Slides, and Google Maps, to name a few.

Naver 40 Apps (20% of Top 200)

Naver is a collection of APIs including, Clover Platform, Papago, Naver Maps, and Naver Login. Navers APIs have multiple use cases including, voice technologies and services, translation, and location-based applications.

SS Zip Archive 38 Apps (19% of Top 200)

ZipArchive is a simple utility class for zipping and unzipping files on iOSand Mac. SSZipArchive is a very useful wrapper on top of minizip, an open source C library for zipping and unzipping files.

Lib Phone Number 30 Apps (15% of Top 200)

Google's common Java, C++ and JavaScript library for parsing, formatting, and validating international phone numbers. The libPhoneNumber project has many thrid-party ports, including Ruby, Python, and Objective-c.

ZXing 27 Apps (14% of Top 200)

Zxing is a multi-format 1D/2D barcode image processing library. This opensource pluggin even though presently in development mode, still is a great option for developers. The pluggin is optimized with JRprofilerand implemented in Java, with ports to other languages

Pin Cache 25 Apps (13% of Top 200)

PINCache is a fast, thread safe, parallel object cache for iOS, tvOS, and OS X. It is a key/value store designed for temporary objects that are expensive to reproduce, such as downloaded data or the results of slow processing.

ReactiveX (Swift) 19 Apps (10% of Top 200)

Reactive X is the swift implementation of the Reactive programming language. Reactive X (RX) is a generic abstraction of computation expressed through the Observable <Element> interface. It is a extension for .Net

Reachability 18 Apps (9% of Top 200)

Reachability is an ARC and GCD compatible Reachability Class for iOSand MacOS. Reachability is a drop in replacement for Apple Reachability and uses GCD methods to notify on network interface changes.

Google iPhone Utilities 17 Apps (9% of Top 200)

Google iPhone Utilities are a set group of API's and other tools that offer iOSusers the opportunity to have teh Google experience. Google iPhone Utilities are open source with limitation based on application and usage.

ReactiveX (Cocoa) 17 Apps (9% of Top 200)

Reactive X is the swift implementation of the Reactive programming language. Reactive X (RX) is a generic abstraction of computation expressed through the Observable <Element> interface.

Swift5 Version Swifty JSON 17 Apps (9% of Top 200)

Utility for iOS, Swift, and XCode originally. According to a Chinese-language web source, Swifty JSON has a version for Swift5.

UIC Key Chain Store 15 Apps (8% of Top 200)

Wrapper library for Keychain on iOS,watchOS, tvOS,and macOS. Should make Keychain APIs use comparable to NSUserDefaults. See

WebRTC Build Scripts 14 Apps (7% of Top 200)

webrtc (build scripts) is a set of build scripts useful for building WebRTC libraries for Android and iOS. webrtc (build scripts) scripts can work on most distros, and comes with a well documented file to better elaborate on implementation.

Mantle 14 Apps (7% of Top 200)

Mantle makes it easy to create model layers for Cocoa and Cocoa Touch. Mantle is a good SDK for 3D style games for mobile.
17.Favicons?domain=objection framework

Objection 14 Apps (7% of Top 200)

Objection is a lightweight dependency injection framework for Objective-C for MacOS X and iOS. Objection was built to stay out of your way and alleviate the need to maintain a large XML container or manually construct objects.

GZIP 13 Apps (7% of Top 200)

GZIP is a category on NSData that provides simple gzip compression and decompression functionality. GZIP offers supports build for target - iOS12.0 / Mac OS 10.14 (Xcode 10.1).

Godzippa 12 Apps (6% of Top 200)

Godzippa library is no longer being maintained as of iOS13+ and macOS 10.15+, as the Foundation provides equivalent functionality through APIs like compressed(using:) and decompressed(using:). Godzippa regardless is still available to developers and can easily be implemented via its repo.

Keychain Access 12 Apps (6% of Top 200)

Keychain Access is program that rememebers password and account information so the user does not have to remember and manage their passwords. Although Keychain Access is only on macOS, it also collaborates with iCloud Keychain so you can share account information across all your Apple devices.