Math Expert Pro vs Displacement Reaction
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Math Expert Pro
This app provides a comprehensive collection of math and physics formulas. It features a unique calculator that determines possible calculations based on the information you input.
- Extensive math and physics formula library
- Interactive formula calculator
- Input-driven calculation suggestions
- Supports iPhone, iPad, and iPod
- Offline formula access
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The application "math expert pro" 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."
Displacement Reaction
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"Displacement Reaction" is a comprehensive chemistry lab experiment app designed for high school students. Embark on a guided journey to explore the fascinating world of displacement reactions with step-by-step protocols, interactive 3D models, and detailed explanations. Key Highlights: 1. Dive into the realm of displacement reactions 2. Tailored learning for high school students 3. Detailed 3D models and rotational views enhance understanding 4. Audio guide for comprehensive insights 5. Zoom functionality for closer examination Features: 1. Detailed 3D models with labeled apparatus 2. Informative audio guide 3. Rotational models for varied perspectives 4. Ideal for hands-on lab experiments 5. Interactive zoom functionality for detailed examination
Screenshots
Verdict
The clearest difference is update cadence: Math Expert Pro at every 3 months against Displacement Reaction's every 33 months. Displacement Reaction's advantage is price ($1.99 vs $2.99). On ads, in-app purchases, device support and iOS requirement 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
Math Expert Pro costs $2.99 and Displacement Reaction $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Math Expert Pro ships an update every 3 months, Displacement Reaction every 33 months. The most recent releases landed on October 21, 2026 and October 27, 2026 respectively.
| Parameter | Math Expert Pro | Displacement Reaction |
|---|---|---|
| Price | $2.99 | $1.99 — better |
| Positive reviews | 66.7% of reviews | — |
| Update frequency | Every 3 months — better | Every 33 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 150 MB |
| Age rating | 4+ | 4+ |
| Developer | Markus Ide | VIRTUAL FILAMENTS PRIVATE LIMITED |
In-app purchases
Math Expert Pro
No in-app purchases
Displacement Reaction
No in-app purchases
Questions
Is Math Expert Pro free?
Is Displacement Reaction free?
Do Math Expert Pro or Displacement Reaction have ads?
Which is updated more often, Math Expert Pro or Displacement Reaction?
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