Standard Deviation Calc - SD

Standard Deviation Calc - SD
Developer: Phan Nhat Đang
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1.1K installs
22 ratings
67 monthly active users
$<10K monthly revenue est.
IAP 100% · Ad 0%
Install Trends
Weekly +17
Steady
Monthly +17
Steady

Standard Deviation Calc - SD Summary

Standard Deviation Calc - SD is a free, with in-app purchases iOS app in Tools by Phan Nhat Đang. Released in Feb 2020 (6 years ago). It has 22 ratings with a 4.18★ (good) average. Based on AppGoblin estimates, it reaches roughly 67 monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store last updated Jun 6, 2026

Recent activity: 1.00 new ratings this week View trends →

Standard Deviation Calc - SD SDKs Summary

App not yet scanned for SDKs.

App Details

Store ID: 1497525733
First Released: 2020-02-04
Store Last Updated: 2026-06-06
App Store Category: Tools
In-App Purchases: Yes
Ads: No
Price: Paid
Website: nhatdang.freetzi.com

App Store

Crawl Status: Success
AppGoblin First Crawled: 2022-11-28
AppGoblin Last Crawled: 2026-07-20

Ads & App-Ads.txt

Ads.txt Last Crawled: 2026-03-03
Ads.txt Crawl Status: Success

4.18★

Ratings: 22

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Screenshots

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App Description

Use this app to calculate standard deviation for a population or sample data set. Enter your numerical values, and the app will instantly calculate standard deviation, variance, mean, count, sum, and other supporting statistics.

Results are estimates for informational purposes only.

We are very happy to serve you. If you have any requests, don't hesitate to contact us.
- https://www.facebook.com/phan.nhatdang.3/
- phannhatd@gmail.com