# DataAnalysis — user reviews

> 67 indexed App Store user reviews of DataAnalysis by Data Evaluation Systems, rated 4.10/5 from 106 ratings.

- Source: https://appshunter.io/ios/app/dataanalysis/id375603883/reviews
- App overview in markdown: https://appshunter.io/ios/app/dataanalysis/id375603883.md
- Rating breakdown: 5★ 68 · 4★ 12 · 3★ 9 · 2★ 0 · 1★ 17

## Newest reviews (13 of 67)

### 2/5 — to operate something on the data points

*2020-09-12, version 3.5.2*

For example, x and y are set of data points, but 1/x^2 and y have linear relation. App should be have option to generate 1/x^2 if x set is given. I hope you will do it. I can code for you if you want my help in that.

### 2/5 — iPad上、縦表示しかできない。。。

*2019-01-14, version 3.4.5*

現代のAppは横も縦もスクリーンマネージはできるはずですが残念ながら今回は縦のみとなっているようです。でどころいらいらさせされ、削除してしまいました。短期ですみません。

### 4/5 — Almost perfect

*2017-07-23, version 3.4.3*

Five stars if possible to use landscape mode and if it's possible to analyse and modelize several curves on the same graph !
Thanks !

### 4/5 — Really helpful!

*2017-03-09, version 3.4.2*

This app is incredibly accurate with its results, clearly plots the points and shows the y-intercept, as well as the gradient. Overall, the app is really useful for plotting points and creating graphs! Would definitely recommend.

### 4/5 — Powerful App ... BUT

*2016-10-27, version 3.4.1*

The tutorial videos desperately need updating!
... They refer to a previous version, and the picture quality is dire.

It would also be useful to have Log scales available.

Update: I am also feeling the need for gridlines, preferably at both major and minor divisions

Keep up the good work ... it's nearly great.

MichaelG.

### 3/5 — Pretty good

*2016-09-02, version 2.9.0*

Its kinda tacky, but it does the job i guess

### 4/5 — Good program

*2016-07-22, version 3.2.0*

Great idea and implementation getting better with updates. Good interface.

### 4/5 — User-defined function

*2016-02-13, version 3.2.0*

Hi, nice app! Is it possible to include in the near future user-defined fuction capabilities to the app? I usually work with nonlinear functions not included among the 18 built-ones. It could be great if the app would let us create our own functions and not just to be limited to the ones supplied by the program. So I encourage you to add this feature, even if it implies a hike in the fee!  It would be very much appreciated.
Juan

### 4/5 — One of the few apps that work

*2014-11-03, version 2.0.29*

It's the only graphing app that actually gives you the equation if you put in the values in a table, very useful, although the UI/UX is very poorly made.

### 5/5 — Great

*2014-09-09, version 2.0.18*

Very useful app which allows quick graphing of data and fitting of that data to a good range of mathematical functions. Especially useful as it allows you to quickly see what your data looks like as you are actually generating it!

### 5/5 — OMG

*2014-09-05, version 2.0.18*

OMG LIKE OMG. THIS APP IS SO OMG LIEK SO COOL LIKE. WOW WHAT AN APP OMG OMG LOL

### 5/5 — It's pretty swag

*2014-08-17, version 2.0.18*

Swag

### 5/5 — Excelente

*2014-08-16, version 2.0.18*

Gran aplicación y muy poderosa a pesar de su tamaño..y es gratis

## Most critical reviews (10 lowest-rated)

### 1/5 — Waste

*2022-03-29, version 4.11*

I was happy to finally find an app to conduct data analysis . Unfortunately the app will not let me import .csv files only the app specified format . Very disappointing

### 1/5 — It doesn’t do what it says

*2021-06-08, version 4.11*

There is no option to import a csv file or to paste dada from the clipboard.

### 1/5 — Paste from clipboard???

*2019-10-08, version 3.4.5*

Seriously need to add an import function inside the app for CSV files at the very least. Forcing folks to use Dropbox or the mail app to take advantage of that functionality is ridiculous and takes away from what you can really do with the app....

### 1/5 — Update failed

*2015-12-23, version 3.0.0*

With recent update and IOS 9.2 hangs up

### 1/5 — Hi

*2015-04-10, version 2.0.30*

Ehh

### 1/5 — App

*2015-03-20, version 2.0.30*

This app is not working at all it continues to close on me as I put my data in and press plot. Please fix this bug ASAP

### 1/5 — Not bad

*2013-12-03, version 1.23*

It's the best I can find but it's a little clunky. 
Great for use in my physics course but needs minor bug fixes.

### 1/5 — Application fails

*2013-01-23, version 1.12*

İt looks like this application is not working properly. Help is not working. Sometimes it does not start properly

### 1/5 — まともに動作しない

*2010-07-08, version 0*

まともに動作しません。すぐ落ちるし、グラフの属性を変えても保存されません（ファイル名さえ保存されない）。

### 2/5 — Support page not working

*2021-01-30, version 4.0*

I believe app has potential. No font colour format option. Both the font and the background colour is white. Unable to make out what’s the value being input. Please at least make it usable.

## Most praised reviews (10 highest-rated)

### 5/5 — Nice but an important feature missing

*2018-03-17, version 3.4.5*

I‘d like to have multiple y-axes.

### 5/5 — Works as Described

*2018-02-20, version 3.4.5*

The input and output are not very fancy but if you need a simple x-y plot, this is it. It produces a nice graph and will fit a polynomial line (via regression) of your choice together with relevant statistics.

My first use was to plot some blood sugar readings that I take daily. It did an excellent job.

Update:
I am giving it another star.

### 5/5 — Works great!

*2016-12-14, version 3.4.2*

Nice app for quick graphs!

### 5/5 — Still the Best In Store

*2016-07-20, version 3.2.0*

This is still the greatest app in the store, sez what it does and does what it says.  Has a zoom button and extrapolates new points.  Love the new data entry forms.

### 5/5 — Excelente aplicación

*2016-04-19, version 3.2.0*

Muy útil para el manejo de datos estadísticos y cálculos de regresión.

### 5/5 — Outstanding app!!

*2014-11-20, version 2.0.30*

This is a high quality application with excellent customer support.

### 5/5 — Unique

*2014-11-10, version 2.0.30*

Excellent and Excited app.

### 5/5 — Top and great

*2014-11-10, version 2.0.30*

Yes it is the best. Please make it possible that we can write the proper equation ourself because we encounter with the data that can't fit with the none of the available functions. Thank you.

### 5/5 — ...

*2014-10-15, version 2.0.19*

Great app!

### 5/5 — Amazing

*2014-10-07, version 2.0.19*

I'm a happy learner now.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-06.*