JRPN 15C

JRPN 15C: RPN Calculator inspired by HP 15C Scientific Calculator

AppID:	com.jovial.jrpn15
Author:	Bill Foote
License:	GPL-3.0-or-later
Donation:
InRepoSince:	2023-04-01
LastRepoUpdate:	2024-10-04
LastAppUpdate:	2024-10-04
LastVersion:	2.1.16
Categories:	Science & Education
APK source:	Github
Google Play:	Check if it's there

JRPN 15C is a scientific calculator that simulates an HP-15C. It simulates the appearance and behavior of the original, including the seven-segment display, and the little blink you get when entering numbers. Includes complex math, matrices, numerical integration, solving for the root of an equation and statistics. Very state of the art for 1982!

Download Source Issues ChangeLog

While you can download the APKs here directly, you should preferably use an F-Droid client so the app stays up-to-date on your device. Some clients have this repo enabled by default, e.g. Neo Store, Droid-ify, or, of course, the IzzyOnDroid client by Sunil. With others (like the official client) you'll have to add this repo manually (see the hint on top of the package list for how to do that).

Packages

Version 2.1.16 (2024-10-04)

Android Versions:

Target: 14.0
MinVer: 5.0
ABIs: arm64-v8a, armeabi-v7a, x86_64

Signing Blocks

Permissions:

Malware-Check:Passed

14 Libraries detected:

Libraries:

Android Support v4 (Development Framework)
The Android Support Library is not actually a single library, but rather a collection of libraries that can roughly be divided into two groups: compatibility and component libraries. For details, please see Understanding the Android Support Library.
Android Jetpack Annotations (Utility)
library that contains the annotations for Android Jetpack.
Browser (Utility)
display webpages in the user's default browser.
Concurrent (Utility)
AndroidX library to help move tasks off the main thread with coroutines and take advantage of ListenableFuture.
Androidx Core (Utility)
a static library that you can add to your Android application in order to use APIs that are either not available for older platform versions or utility APIs that aren't a part of the framework APIs.
DataStore (Development Aid)
stores data asynchronously, consistently, and transactionally, overcoming some of the drawbacks of SharedPreferences.
Lifecycle (Utility)
perform actions in response to a change in the lifecycle status of another component, such as activities and fragments.
ProfileInstaller (Utility)
AndroidX library that enables libraries to prepopulate ahead of time compilation traces to be read by ART.
Startup (Utility)
AndroidX library to implement a straightforward, performant way to initialize components at app startup.
Android Jetpack VersionedParcelable (Utility)
Provides a stable but relatively compact binary serialization format that can be passed across processes or persisted safely.
Jetpack WindowManager Library (Utility)
enables application developers to support new device form factors and multi-window environments. The library provides a common API surface for API versions 14 and later. Especially provides additional functionality on foldable devices.
share_plus (Utility)
a Flutter plugin to share content from your Flutter app via the platform's share dialog.
Flutter (Development Framework)
a cross-platform development kit created by Google, based on the Dart programming language.
url_launcher (Utility)
a Flutter plugin for launching a URL.

Payment Modules:

None found
a Flutter plugin for launching a URL.

Ads & Analytics:

None found
a Flutter plugin for launching a URL.

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JRPN 15C

Packages

Version 2.1.16 (2024-10-04)

Android Versions:

Signing Blocks

Permissions:

Features:

Malware-Check:Passed

14 Libraries detected: