2d Data Plotter

Contains ads
293 reviews
Content rating
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About this app

'2d Data Plotter' is a simple graph plotting android app which can be used to plot graphs of your experimental or theoretical 2-dimensional X-Y data very easily using your mobile phone or tablet.

You may learn how to calculate smallest scale divisions for a graph grid. You may get guidance on how to mark a data point on a graph grid. You may perform additional tasks like evaluating a function of known values obtained from experiment. You may do all this and more using a simple and very friendly user-interface.

You may change the axes ranges to observe a particular portion of the graph in greater detail. Provision for using automatically calculated axes ranges has also been made. You may label the axes, insert a graph caption as also text and arrow annotations.

Snapshots of the whole or any select portion of the graph and also of the data may be taken from within the app itself and saved to the device memory.

Linear curve fitting of the plotted data may be carried out. Other non-linear curve fitting techniques are available in the full version, a.k.a. 'Lab Plot n Fit' app by the same authors. With the full version, you may also plot up to five sets of normal X-Y data, one X versus many Y type data and time-series data, simultaneously on the same device screen. You may use semi log and log-log scales for your graph grid. You may import the data stored in a file in a variety of formats. You may perform curve fitting using common functions, as well as by using any custom user-defined function. You may perform interpolation and draw moving average trendlines. You may save and export your data and graph images to files in different formats. You may share all the results with others using WhatsApp and Email. You may perform additional tasks like performing calculations for a vernier caliper or a screw gauge in order to measure very small widths. And more.

For simple tasks though, '2d Data Plotter' should prove adequate. It should be extremely useful, not only to students of all ages and disciplines in schools and colleges, but also to anyone wanting to check quickly the behavior of theoretical or experimental data.

The app has been made available in English, German, Spanish, Portuguese, French, Bengali and Hindi languages.

Abhijit Poddar and Monali Poddar.
Updated on
Jun 5, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App info and performance, and Device or other IDs
This app may collect these data types
App activity
Data is encrypted in transit

Ratings and reviews

279 reviews
A Google user
September 17, 2019
There could be modifications (such as enabling to shift between x and y axis data after plotting, increasing the ease of data import, and editing the data for previous sets after entering data and plotting the graph for next set). A fabulous application nonetheless. It has saved a lot of time and efforts for me, and has made me extremely productive.
37 people found this review helpful
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October 11, 2019
It is indeed very heartening to know that that app has proved to be so useful to you. Thank you for your suggestions too. All the features you mentioned are available in the full version, aka, 'Lab Plot n Fit'. Nonetheless, we would try to incorporate some of them in this app as well in future.
Jim Vaccaro
May 28, 2020
"I would buy it but some kind of developer cubical coding insanity has decided I should be able to read black on near black background. " Sorry, my bad- had night mode on and it fails miserably. Should be considered by devs.
5 people found this review helpful
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June 1,