Comparison

Grammar Check vs DevPlanr

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

DevPlanr

Features
Read full description

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.

Screenshots

Grammar Check4 screens
DevPlanr3 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

Grammar Check ships an update monthly, DevPlanr every 5 days. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

Scorecard2 real differences · 8 level
Grammar Check versus DevPlanr: the parameters behind the verdict, then further details
ParameterGrammar CheckDevPlanr
PriceFreeFree
Rating3.9 (16 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings16 — better—
Update frequencyMonthlyEvery 5 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better18.2
Further details — not scored
Size11 MB2 MB
Age rating4+12+
DeveloperIdeas All Day Ltd.Curtis Scott

In-app purchases

2 purchases

Grammar Check

Subscriptions2
  • Unlimited Weekly3 Days trial$3.997 Days
  • Unlimited Yearly$24.991 Year
None

DevPlanr

No in-app purchases

Questions

Is Grammar Check free?
Grammar Check is free to download, with in-app purchases available.
Is DevPlanr free?
DevPlanr is free to download, with no in-app purchases.
Do Grammar Check or DevPlanr have ads?
Neither Grammar Check nor DevPlanr shows ads.
Which is updated more often, Grammar Check or DevPlanr?
Grammar Check ships an update monthly, and DevPlanr every 5 days. Most recently, Grammar Check was updated on October 24, 2026 and DevPlanr on October 12, 2026.

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