Math Expert Lite vs Sociometry
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Math Expert Lite
This app provides a comprehensive collection of mathematics and physics formulas. It offers a unique feature allowing users to input known variables, and the application will determine which formulas can be calculated.
- Mathematics formulas
- Physics formulas
- Formula calculation
- Input known variables
- Identify possible calculations
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The application "math expert free" is a collection of formulas out of mathematics and physics. The special feature is that the application can calculate the formulas. The calculation is based on the motto "Tell me what you know, and I will check which calculations are possible."
Sociometry
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The Sociometry is an application built for The University of Twente. - Application has HealthKit integration. This functionality is optional, it can be disabled in settings menu. It is used to collect participant HealthKit data (heart rate) in psychological studies and to record sessions(meetings) to analyse tone and transcript data. When recording session is finished HealthKit data are consumed.
Screenshots
Verdict
The clearest difference is update cadence: Sociometry at monthly against Math Expert Lite's every 5 months. Sociometry also leads on iOS requirement (9.0 vs 12.0). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
Math Expert Lite ships an update every 5 months, Sociometry monthly. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.
| Parameter | Math Expert Lite | Sociometry |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| Update frequency | Every 5 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Markus Ide | BMSLAB Utwente |
In-app purchases
Math Expert Lite
No in-app purchases
Sociometry
No in-app purchases
Questions
Is Math Expert Lite free?
Is Sociometry free?
Do Math Expert Lite or Sociometry have ads?
Which is updated more often, Math Expert Lite or Sociometry?
Other comparisons
