Grammar Check vs DevPlanr
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Grammar Check
Enhance your writing with an AI-powered assistant. Correct grammar and spelling, rewrite text, translate, and summarize content. Offers multiple input methods including voice and camera scanning.
- AI grammar and spell check
- Text rewriting and paraphrasing
- Content summarization and expansion
- Multi-language translation
- Voice-to-text and OCR scanning
- Dictionary and synonym finder
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Your all-in-one writing companion. Check grammar, fix spelling, rewrite text, and polish your writing with AI — right from your iPhone. GrammarMe is the smart writing assistant that helps you write clearly, confidently, and error-free. Whether you're drafting an email, editing an essay, or polishing a social media post, GrammarMe catches mistakes and improves your text in seconds. 8 POWERFUL WRITING TOOLS • Grammar Check — Catch grammar, spelling, and punctuation errors instantly. Choose from four modes: Relaxed, Balanced, Strict, or Professional. Get detailed explanations for every correction so you actually learn from your mistakes. • Rewrite — Rephrase your text while keeping the original meaning. Choose from Mild, Moderate, or Extensive paraphrasing levels with 12+ writing tones. • Enhance — Improve clarity, tone, and readability. Make your writing sound polished and professional with a single tap. • Translate — Translate your text into 100+ languages with accurate AI translation. • Continue — Stuck mid-sentence? Let AI finish your thought naturally and seamlessly. • Expand — Add depth, detail, and examples to short text. Perfect for turning notes into full paragraphs. • Reduce — Trim the excess. Shorten text while preserving every important point. • Summarize — Get concise summaries in paragraph, bullet point, or numbered list format with adjustable detail levels. DICTIONARY & SYNONYMS • Define any word with multiple definitions, parts of speech, and example sentences • Find synonyms organized by category: Common, Formal, and Casual • Listen to pronunciation with built-in text-to-speech MULTIPLE INPUT METHODS • Type or paste text directly • Dictate with voice-to-text — hands-free grammar checking • Scan documents with your camera for instant OCR text extraction • Import PDF, TXT, and RTF files SMART FEATURES • Side-by-side view of original and corrected text • Full correction history — revisit and search past edits anytime • Text-to-speech playback for all results • 12+ writing tones including Formal, Casual, Creative, and Professional • 4 grammar strictness modes to match your needs • Dark mode and 8 beautiful themes WHO IS GRAMMARME FOR? • Students checking essays, homework, and research papers • Professionals polishing emails, reports, and presentations • Non-native English speakers improving their writing • Content creators crafting social media posts and articles • Anyone who wants to write with more confidence Download GrammarMe and start writing better today.
DevPlanr
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DevPlanr is a simple no nonsense tool built for developers who want clarity and control over their projects. Whether you're managing side projects, tracking sprints, or organising your next big app idea, DevPlanr keeps your workflow simple and productive.
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Verdict
The clearest difference is in-app purchases: DevPlanr at none against Grammar Check's 2. DevPlanr also leads on update cadence (every 5 days vs monthly). On price, ads, 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
Both are free to download. Grammar Check sells 2 in-app purchases, starting at $3.99 per 7 days. DevPlanr asks for nothing beyond the download.
Grammar Check ships an update monthly, DevPlanr every 5 days. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.
| Parameter | Grammar Check | DevPlanr |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (16 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 16 — better | — |
| Update frequency | Monthly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 11 MB | 2 MB |
| Age rating | 4+ | 12+ |
| Developer | Ideas All Day Ltd. | Curtis Scott |
In-app purchases
Grammar Check
- Unlimited Weekly3 Days trial$3.997 Days
- Unlimited Yearly$24.991 Year
DevPlanr
No in-app purchases









