GraphPower vs English Grammar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GraphPower
This educational tool empowers students to create various types of graphs, including bar, line, circle, and histograms. It allows for active learning by enabling users to input data, set scales, choose colors, and add titles and labels. A curriculum is also provided for teachers.
- Create bar, line, circle graphs, and histograms
- Input custom data and set scales
- Add graph titles, subtitles, and axis labels
- Generate hypothetical graphs and random data
- Save created graphs
- Includes K-8 curriculum with lesson ideas
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GraphPower provides teachers and parents with an educational tool for teaching data analysis and for developing skill in reading and interpreting graphs. Students can enter their own data and instantly see a graph by tapping an icon. When using GraphPower teachers will want to direct students to build bar graphs, line graphs, circle graphs, and histograms. Active learning begins by entering the data for the graph, setting an appropriate scale, choosing colors and other related activities to create a graph. Based on Common Core Standards GraphPower gives kids the power to build and save graphs on their iPads. A complete curriculum provides K-8 teachers with lesson ideas and a variety of projects. Types of Graphs •Bar Graphs •Line Graphs •Circle Graphs •Histograms Options to enter: •Graph Title •Graph Subtitle •y-axis Label •x-axis Label •Scale •Data for the Graph Statistical Topics: •Mean •Median •Mode •Range •Minimum •Maximum Fun Features: In addition to making their own graphs, while using GraphPower students can scroll through a set of icons and then tap the icon to automatically set up a hypothetical graph. Next, tap the dice to generate random numbers for the graph and edit the graph with a titles and labels.
English Grammar
Master English grammar and writing with engaging games. This app helps advanced learners correct common mistakes, improve sentence structure, and prepare for proficiency tests through daily challenges and personalized feedback.
- Interactive grammar games
- Fix common English mistakes
- Prepare for English tests (IELTS, TOEFL)
- Learn spelling and vocabulary
- Daily streaks and challenges
- Progress tracking
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Making grammar mistakes in English? You're not alone. Even advanced learners still confuse they're vs their, who's vs whose, or affect vs effect. Shaky helps you fix common English mistakes, master grammar rules, and write with confidence. Practice English grammar the fun way : - Forget boring grammar books. Shaky turns grammar practice into quick, addictive games you can play in just 5 minutes a day. - Perfect for preparing for an English test or simply improving your everyday writing. - Fix your most common mistakes: learn to spot and correct the grammar mistakes that make you look bad — in emails, messages, cover letters, and more. - Prepare for English grammar tests: whether you're studying for IELTS, TOEFL, Cambridge, or any English proficiency test, Shaky helps you master the grammar rules that matter most. What you'll learn: - Spelling & commonly confused words - Verb tenses & subject-verb agreement - Punctuation & sentence structure - Articles, prepositions & tricky grammar rules - Vocabulary to express yourself clearly Stay motivated: - Daily streaks & challenges - Grammar leagues with friends - Progress tracking & personalized feedback Stop second-guessing your English. Start writing with perfect grammar, one game at a time. We use Apple’s standard Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: English Grammar at Free against GraphPower's $2.99. English Grammar also leads on rating (5.0 vs 1.0) and update cadence (monthly vs every 6 months). GraphPower's advantage is in-app purchases (none vs 5) and iOS requirement (12.0 vs 16.4). 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
English Grammar is free to download; GraphPower costs $2.99 up front. English Grammar sells 5 in-app purchases, starting at $10.99 per month. GraphPower asks for nothing beyond the download.
English Grammar holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: English Grammar has 12 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 25% of GraphPower's written reviews are positive against 50% of English Grammar's.
GraphPower ships an update every 6 months, English Grammar monthly. The most recent releases landed on October 23, 2026 and October 28, 2026 respectively.
| Parameter | GraphPower | English Grammar |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 1.0 (1 ratings) | 5.0 (12 ratings) — better |
| Positive reviews | 25.0% of reviews | 50.0% of reviews — better |
| Number of ratings | 1 | 12 — better |
| Update frequency | Every 6 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPad | iPhone, iPad — better |
| Requires iOS | 12.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 40 MB | 79 MB |
| Age rating | 4+ | 4+ |
| Developer | Ventura Educational Systems | Lorelingo |
Customer experience
GraphPower
English Grammar
In-app purchases
GraphPower
No in-app purchases
English Grammar
- Monthly Premium Access$10.991 Month
- Discount Premium Access$33.491 Year
- 12 Months Premium Access7 Days trial$55.991 Year
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- Family Premium Access7 Days trial$66.991 Year
- Lifetime Premium Access$78.90
Questions
Is GraphPower free?
Is English Grammar free?
Which has better reviews, GraphPower or English Grammar?
Do GraphPower or English Grammar have ads?
Which is updated more often, GraphPower or English Grammar?
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