Hello Stats icon

Hello Stats APK

  • Author:

    Mukul Gandhi

  • Latest Version:

    5.0.5

  • Publish Date:

    2016-12-11

The description of Hello Stats

Hello Stats is a statistical calculator app, that supports various mathematical statistical calculations on Android devices.

The following Android versions are supported: 4.1 upto 6.0 (i.e Jelly Bean, KitKat, Lollipop, Marshmallow).

This app supports following statistical calculations:
1) Mean / Median / Mode / Average Deviation / Standard Deviation / Coefficient of skewness
2) Coefficient of correlation, and equation of least-squares regression line

The input data for these calculations, can be provided by following ways:
1) By using an Android device keyboard.
2) By selecting a text file from Android device's local file system, using an integrated file browser. This can be useful to input relatively large amounts of data to the app. These text files can be kept permanently on user's Android devices, if the user would like to reuse them later (in their original form or after editing).

The other features of this app are:
1) Various application settings are provided, as follows:
(i) To optionally store calculations permanently on an Android device, via a well designed local app database. The users can also delete the previously stored calculations from their device, with a feature provided on the app's UI.
(ii) The users can store their email address within the app, to email an archive of calculations as a text file attachment whenever required. The stored email address can also be edited or deleted any time.
(iii) Specific configuration related to standard deviation calculation.
(iv) Configuration of decimal precision of result values.
(v) An option to view the least-squares regression line, when doing a statistical correlation calculation.
(vi) An option to dynamically resize input text controls, when the user wants to conveniently input small or large numbers, or to input a longer list of numbers.
2) A UI is provided to work with the previously stored results, when permanent storage of calculations is enabled. It provides following options:
(i) The user can view details of an individual calculation done earlier, by clicking its representation in a list of calculations.
(ii) All the previous calculations stored in the app, can be emailed to an email address as a text file attachment.
(iii) All the previous calculations stored in the app, can be optionally deleted by the user via an on-screen feature.
3) The app also has an in-built help feature, describing each and every aspect of this statistical calculator.

Known issues & workarounds:
The following points lists the technical issues known with this app. The developer might fix these in future versions of this app, preferably based on user feedback.
1) After using this app, this app goes to background and another app is being used. After this state of Android device is there for long time, sometimes the app settings given by the user loose there values and the default values of settings become active (although you may see, things like check boxes selected but they work in an inverted way). If this is observed, you may again set the app settings to desired values and you'll see the new settings working again.
2) Sometimes, the 'correlation and regression' button on the app's home page doesn't respond to user clicks. If this is observed, please navigate to any other area of the app and come back to this screen again, and this shall work again (this is a very simple workaround). This button is similar to the other ones at technical level, and this seems to be the problem with Android run-time for now.

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What's new

2016-12-15
changed the way mode is calculated. removed coefficient of skewness (since that depended on the earlier method of calculating mode)
Hello Stats APK Version History
Request Hello Stats UpdateRequest Update
Hello Stats 5.0.5 for Android 2.2+ APK Download

Version: 5.0.5 (56) for Android 2.2+ (Froyo, API 8)

Update on: 2016-12-15

Signature: 244fab67f674cc67f735bcb95c10632377dda913 Hello Stats 5.0.5(56) apk safe verified

APK File SHA1: f8bbf179e5be3085f459561350044e4fd8da00bb

What's new: changed the way mode is calculated. removed coefficient of skewness (s More...

Download APK(2.6 MB)

Hello Stats 4.2.3.7 for Android 2.2+ APK Download

Version: 4.2.3.7 (52) for Android 2.2+ (Froyo, API 8)

Update on: 2016-08-29

Signature: 244fab67f674cc67f735bcb95c10632377dda913 Hello Stats 4.2.3.7(52) apk safe verified

APK File SHA1: deaf527d3c9e10af296a471fe7dc9024b86707ef

What's new: minor bug fix

Download APK(1.7 MB)

Hello Stats 4.2.3.6 for Android 2.2+ APK Download

Version: 4.2.3.6 (51) for Android 2.2+ (Froyo, API 8)

Update on: 2016-08-06

Signature: 244fab67f674cc67f735bcb95c10632377dda913 Hello Stats 4.2.3.6(51) apk safe verified

APK File SHA1: c41a67306b426cdb38d47b7772e4fd716723abac

What's new: minor textual changes in Help and t&c pages

Download APK(1.7 MB)

Hello Stats 3.4.2 for Android 2.2+ APK Download

Version: 3.4.2 (25) for Android 2.2+ (Froyo, API 8)

Update on: 2016-07-20

Signature: 244fab67f674cc67f735bcb95c10632377dda913 Hello Stats 3.4.2(25) apk safe verified

APK File SHA1: bd8e68d6ff03839e2fca4a17b265052f88de164a

What's new: following enhancements / improvements were added in this version: 1) a More...

Download APK(1.7 MB)

Hello Stats 3.4.1 for Android 2.2+ APK Download

Version: 3.4.1 (24) for Android 2.2+ (Froyo, API 8)

Update on: 2016-07-15

Signature: 244fab67f674cc67f735bcb95c10632377dda913 Hello Stats 3.4.1(24) apk safe verified

APK File SHA1: a095cedaf552bfeddea5a74f7d709e10382f9199

What's new: Mentioned in the in-app help pages (provided as HTML content), that th More...

Download APK(1.7 MB)

Hello Stats 3.4.0 for Android 2.2+ APK Download

Version: 3.4.0 (23) for Android 2.2+ (Froyo, API 8)

Update on: 2016-07-13

Signature: 244fab67f674cc67f735bcb95c10632377dda913 Hello Stats 3.4.0(23) apk safe verified

APK File SHA1: 11189c2f5c82b0d670d1371d182d2d1144d34568

What's new: Added the following enhancements in new version: When using file as in More...

Download APK(1.7 MB)

Hello Stats 3.3.6 for Android 2.2+ APK Download

Version: 3.3.6 (22) for Android 2.2+ (Froyo, API 8)

Update on: 2016-07-10

Signature: 244fab67f674cc67f735bcb95c10632377dda913 Hello Stats 3.3.6(22) apk safe verified

APK File SHA1: 4fa4c723ee5617884f887e831f08c39f4222c422

What's new: Provided information in the menu item About, mentioning details about More...

Download APK(1.6 MB)

Hello Stats 3.3.5 for Android 2.2+ APK Download

Version: 3.3.5 (21) for Android 2.2+ (Froyo, API 8)

Update on: 2016-07-02

Signature: 244fab67f674cc67f735bcb95c10632377dda913 Hello Stats 3.3.5(21) apk safe verified

APK File SHA1: 86889c1d2bd45a4aea17bb3b183d3264aef7afba

What's new: there are few minor improvements in wordings in the app, which appear More...

Download APK(1.6 MB)

Hello Stats 3.3.2 for Android 2.2+ APK Download

Version: 3.3.2 (20) for Android 2.2+ (Froyo, API 8)

Update on: 2016-06-27

Signature: 244fab67f674cc67f735bcb95c10632377dda913 Hello Stats 3.3.2(20) apk safe verified

APK File SHA1: 204f7a94230638648a5cfd0e73eab48623bf6e59

What's new: added a feedback option in menu, using which users can write feedback More...

Download APK(1.6 MB)

Hello Stats 3.3.1 for Android 2.2+ APK Download

Version: 3.3.1 (19) for Android 2.2+ (Froyo, API 8)

Update on: 2016-06-21

Signature: 244fab67f674cc67f735bcb95c10632377dda913 Hello Stats 3.3.1(19) apk safe verified

APK File SHA1: e6e03ed4c136f641bd10637f3ad2b4713ffffb6c

What's new: did few minor changes to UI layout on some screens, to help users use More...

Download APK(1.6 MB)

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