Comparison

GMAT Practice Test Prep vs Tyndall Effect by EduTech Era

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

GMAT Practice Test Prep

Features
Read full description

Your new best friend in learning an GMAT Practice Test takes test preparation to a new level. Studying and passing your Graduate Management Admission Test will never be easier. WE PROMISE! In fact, our amazing apps are developed by educators and utilize our proprietary learning technique ELS™ or Effective Learning Strategy. Learning, studying and memorizing requires you to use your short term memory! ELS uses a technique called “chunking.” In cognitive psychology, chunking is a process by which individual pieces of information are bound together. It is believed that individuals create higher order cognitive representations of the items on the list that are more easily remembered as a group than as individual items themselves. The bottom line… It works! GMAT Practice Test comes with over 1000 questions. Download the app and try it. We give you 10 free questions a day for 5 days, plus question of day is always free. You will have to upgrade to enjoy its full features. If you like it, you can upgrade to a paid version. Get started now and take advantage of our PASS OR ITS FREE GUARANTEE.

About

Tyndall Effect by EduTech Era

Features
Read full description

Tyndall Effect by EduTech Era is an interactive learning app designed to help students visually understand the scattering of light in colloidal solutions. With clear 3D models, animations, and real-life examples, this app simplifies one of the most important concepts in physics and chemistry. The app explains how light behaves in colloids, why the Tyndall Effect occurs, and how it helps differentiate true solutions, suspensions, and colloids. Students can explore the concept through zoom, rotate, and pan controls, making learning more engaging and intuitive. Whether you’re preparing for school exams, competitive tests, or simply want to strengthen your understanding of light scattering, this app provides easy explanations, interactive visuals, and practical demonstrations.

Screenshots

GMAT Practice Test Prep4 screens
Tyndall Effect by EduTech Era4 screens

Verdict

The call

The clearest difference is price: GMAT Practice Test Prep at Free against Tyndall Effect by EduTech Era's $1.99. GMAT Practice Test Prep also leads on iOS requirement (9.2 vs 12.0). Tyndall Effect by EduTech Era's advantage is in-app purchases (none vs 1). On ads 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

CostPrice · In-app purchases · Ads · Monetization

GMAT Practice Test Prep is free to download; Tyndall Effect by EduTech Era costs $1.99 up front. GMAT Practice Test Prep sells 1 one-off in-app purchase. Tyndall Effect by EduTech Era asks for nothing beyond the download.

Scorecard3 real differences · 3 level
GMAT Practice Test Prep versus Tyndall Effect by EduTech Era: the parameters behind the verdict, then further details
ParameterGMAT Practice Test PrepTyndall Effect by EduTech Era
PriceFree — better$1.99
Update frequency—Every 29 months
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.2 — better12.0
Further details — not scored
Size7 MB235 MB
Age rating4+4+
DeveloperMOON MOUNTAIN INCVIRTUAL FILAMENTS PRIVATE LIMITED

In-app purchases

1 purchases

GMAT Practice Test Prep

One-time1
  • GMAT Practice Test Premium$11.99
None

Tyndall Effect by EduTech Era

No in-app purchases

Questions

Is GMAT Practice Test Prep free?
GMAT Practice Test Prep is free to download, with in-app purchases available.
Is Tyndall Effect by EduTech Era free?
Tyndall Effect by EduTech Era costs $1.99, with no in-app purchases.
Do GMAT Practice Test Prep or Tyndall Effect by EduTech Era have ads?
Neither GMAT Practice Test Prep nor Tyndall Effect by EduTech Era shows ads.

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