Comparison

7th Grade Math Challenge vs ReadToWrite

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

Head to head
About

7th Grade Math Challenge

Test your mathematical abilities with a game featuring 100 levels of 7th-grade math problems and puzzles. Compete with friends and family, and earn a certificate for your final score.

Highlights
  • 100 math questions/levels
  • Math puzzles
  • Certificate of final score
  • Challenge friends and family
  • Track progress
Features
Read full description

Challenge your mind with 7th grade level Math and see where you stand. There are 100 questions/levels sprinkled with some interesting Math puzzles in between. Create and share a certificate of your final score. Challenge your friends and family to see who can score the most.

About

ReadToWrite

Features
Read full description

ReadToWrite helps students build English that lasts. ReadToWrite is not just an exam-practice app. It helps learners develop the real language skills behind better reading and writing: vocabulary, grammar, sentence structure, reading comprehension, and written expression. For students, ReadToWrite creates a personal practice path based on their learning goal, current level, learning pace, and weak points. Instead of repeating random sample papers, students work on focused exercises at the right difficulty, building skill step by step through research-informed deliberate practice. For teachers, ReadToWrite makes it easier to see what each student needs next and assign practice that matches their actual progress. For parents, it gives a clearer view of long-term growth, not only short-term test scores. Exams still matter. For students with more than three months before an exam, ReadToWrite can provide stronger support than sample-paper practice alone, because it prepares students by building the language ability that exams are designed to measure.

Screenshots

7th Grade Math Challenge4 screens
ReadToWrite4 screens

Verdict

The call

The clearest difference is in-app purchases: ReadToWrite at none against 7th Grade Math Challenge's 1. ReadToWrite also leads on update cadence (every 4 days vs every 4 months). 7th Grade Math Challenge's advantage is iOS requirement (13.0 vs 16.6). On price, 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

Both are free to download. 7th Grade Math Challenge sells 1 one-off in-app purchase. ReadToWrite asks for nothing beyond the download.

UpkeepUpdate frequency

7th Grade Math Challenge ships an update every 4 months, ReadToWrite every 4 days. The most recent releases landed on October 1, 2026 and October 6, 2026 respectively.

Scorecard3 real differences · 7 level
7th Grade Math Challenge versus ReadToWrite: the parameters behind the verdict, then further details
Parameter7th Grade Math ChallengeReadToWrite
PriceFreeFree
Rating3.5 (35 ratings) — better—
Positive reviews83.3% of reviews—
Number of ratings35 — better—
Update frequencyEvery 4 monthsEvery 4 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS13.0 — better16.6
Further details — not scored
Size28 MB9 MB
Age rating4+4+
DeveloperIT365 Solutions IncCambridge Technology Innovation Centre Ltd

In-app purchases

1 purchases

7th Grade Math Challenge

One-time1
  • Remove all Ads from Math 7$0.99
None

ReadToWrite

No in-app purchases

Questions

Is 7th Grade Math Challenge free?
7th Grade Math Challenge is free to download, with in-app purchases available.
Is ReadToWrite free?
ReadToWrite is free to download, with no in-app purchases.
Do 7th Grade Math Challenge or ReadToWrite have ads?
Neither 7th Grade Math Challenge nor ReadToWrite shows ads.
Which is updated more often, 7th Grade Math Challenge or ReadToWrite?
7th Grade Math Challenge ships an update every 4 months, and ReadToWrite every 4 days. Most recently, 7th Grade Math Challenge was updated on October 1, 2026 and ReadToWrite on October 6, 2026.

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