Comparison

Grade 7 Math & Science vs CTGi

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

Head to head
About

Grade 7 Math & Science

This app offers interactive quizzes for 7th-grade math and science, providing instant feedback and progress tracking. It's designed for children to learn effectively at home or in class, with offline access and a child-friendly interface.

Highlights
  • Topic-wise quizzes
  • Instant feedback
  • Progress tracking with pie charts
  • Score reset for retakes
  • Offline mode
  • Child-friendly design
Features
Read full description

Description: Grade 7 Math & Science: Fun, Interactive Learning for Kids! Help your child succeed in Grade 7 with this comprehensive quiz app covering both Math and Science. Designed for young learners, this app makes mastering key concepts enjoyable and effective—at home, in class, or on the go. Key Features: Topic-Wise Quizzes: Practice math and science one topic at a time, helping children build confidence and master each subject area. Instant Feedback: Kids receive immediate feedback after every question, reinforcing learning and encouraging improvement. Progress Tracking: The Progress tab records scores and displays improvement over time, motivating kids to keep practicing. Pie chart makes it easy to see progress and achievements at a glance. Score Reset: Easily delete a topic’s score to retake quizzes and improve results. Offline Mode: Download topics and questions once, then enjoy full access to quizzes and features offline—no internet required! Child-Friendly Design: Simple, intuitive interface created for young learners, with no ads or unnecessary distractions. Why Choose Grade 7 Math & Science? Covers essential Grade 7 math and science topics, aligned with school curriculums. Perfect for daily practice, homework help, or classroom use. Safe, private, and distraction-free. How Offline Mode Works: After the first download of topics and questions, your child can use the app anywhere—even without an internet connection. Make learning a daily adventure! Download Grade 7 Math & Science now and give your child the tools to excel in math and science.

About

CTGi

This app simulates a fetal heart rate monitor for obstetric training. It offers a realistic and economical platform for facilitators and students to learn and practice. Utilizing everyday technology, it provides an advanced simulation experience.

Highlights
  • Realistic fetal heart rate monitoring simulation
  • Economical training solution
  • Ideal for in-situ training
  • Advanced obstetric simulation
  • Built with everyday technology
Features
Read full description

CTGi provides an economical, highly advanced and realistic fetal heart rate monitor simulation package. Using just two iPads, the lightness and simplicity of CTGi makes it ideal for in-situ training. CTGi gives facilitators a great tool for training and students an incredibly realistic platform to learn from. CTGi offers obstetric simulation as you’ve never seen it before, built off technology you use every day.

Screenshots

Grade 7 Math & Science4 screens

Verdict

The call

The clearest difference is price: CTGi at Free against Grade 7 Math & Science's $1.99. CTGi also leads on rating (5.0 vs 1.0) and iOS requirement (13.0 vs 18.2). On ratings volume, update cadence, ads and in-app purchases 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

CTGi is free to download; Grade 7 Math & Science costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

CTGi holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.

Scorecard4 real differences · 6 level
Grade 7 Math & Science versus CTGi: the parameters behind the verdict, then further details
ParameterGrade 7 Math & ScienceCTGi
Price$1.99Free — better
Rating1.0 (1 ratings)5.0 (2 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings12 — better
Update frequencyEvery 3 monthsEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad — betteriPad
Requires iOS18.213.0 — better
Further details — not scored
Size3 MB23 MB
Age rating4+17+
DeveloperPrachi PimpalkhareiSimulate Pty Ltd

Customer experience

Grade 7 Math & Science

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

CTGi

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Grade 7 Math & Science

No in-app purchases

None

CTGi

No in-app purchases

Questions

Is Grade 7 Math & Science free?
Grade 7 Math & Science costs $1.99, with no in-app purchases.
Is CTGi free?
CTGi is free to download, with no in-app purchases.
Which has better reviews, Grade 7 Math & Science or CTGi?
CTGi is rated higher. Grade 7 Math & Science averages 1.0 out of 5 from 1 ratings, while CTGi averages 5.0 from 2 ratings.
Do Grade 7 Math & Science or CTGi have ads?
Neither Grade 7 Math & Science nor CTGi shows ads.
Which is updated more often, Grade 7 Math & Science or CTGi?
Grade 7 Math & Science ships an update every 3 months, and CTGi every 3 months. Most recently, Grade 7 Math & Science was updated on October 8, 2026 and CTGi on October 2, 2026.

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