Standard Deviation Calc vs Prosopag
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Standard Deviation Calc
Calculate standard deviation for sample or population data. Input numerical values to find standard deviation, count, sum, mean, variance, and more. Get quick statistical insights with this easy-to-use tool.
- Calculate standard deviation
- Sample or population data
- Compute mean and variance
- Count numerical values
- Sum of numbers
- List of differences
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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
Prosopag
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This tool supports people to remember names and faces. You can add pictures of people as cards in collections and then learn to match faces to names and vice versa by using the games provided. For large groups of people, it is possible to filter out subsets based on information entered on the cards. Three simple quiz games are provided: one where you match a name to a face; one where you map a face to a name; and one game where you type the three first letters in the name of the shown person.
Screenshots
Verdict
The clearest difference is in-app purchases: Prosopag at none against Standard Deviation Calc's 1. Prosopag also leads on iOS requirement (12.0 vs 14.0). Standard Deviation Calc's advantage is device support. On price there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Standard Deviation Calc sells 1 one-off in-app purchase. Prosopag asks for nothing beyond the download.
| Parameter | Standard Deviation Calc | Prosopag |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (11 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 11 — better | — |
| Update frequency | Every 5 months | — |
| Ads | No | — |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | — |
| Requires iOS | 14.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | Phan Nhat Đang | Monica Engstrom Psykoterapi AB |
In-app purchases
Standard Deviation Calc
- Remove ads$1.99
Prosopag
No in-app purchases
Questions
Is Standard Deviation Calc free?
Is Prosopag free?
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