Comparison

Grammar Corrector vs Diary

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

Head to head
About

Grammar Corrector

Instantly improve your writing by checking and correcting grammar, spelling, and sentence structure. This tool highlights errors and offers one-tap fixes for clearer, more professional communication in messages, emails, and essays. Track your correction history to identify and learn from common mistakes.

Highlights
  • Instant grammar and spelling checks
  • One-tap error correction
  • Correction history tracking
  • Simple editing interface
  • Improves writing clarity and professionalism
Features
Read full description

Grammar Corrector – Instantly Fix Your Writing Want to write faster and with fewer mistakes? Grammar Corrector helps you check and fix grammar, spelling, and sentence issues in seconds. Whether you're writing a message, email, or essay, this app helps make your writing clearer and more professional. Just type or paste your text, and the app will instantly highlight errors. One tap is all it takes to correct grammar, punctuation, and spelling. It’s fast, simple, and built for everyday writing. You can also view your correction history to see past changes. This helps you identify common mistakes and improve over time. Key Features: Instantly checks grammar and spelling Fixes common errors with one tap Tracks your past corrections Simple and clean editing interface Great for students, professionals, and everyday writing Grammar Corrector is more than a writing tool — it helps you grow into a more confident communicator. Terms of Use: https://blazingappstudio.com/eula/grammar_check

About

Diary

Features
Read full description

Keep your thoughts, memories, and everyday moments private with a simple diary designed for personal journaling. Write freely, add photos and moods, and protect your memories with a passcode and Face ID or Touch ID. PRIVATE & SECURE • Protect your diary with a 4–6 digit passcode • Unlock with Face ID or Touch ID • Automatic locking keeps your entries private • Privacy mask protects your screen when the app goes to the background • Your diary data is stored locally on your device • No account and no cloud storage required WRITE YOUR WAY • Write, edit, and read diary entries • Add titles, text, dates, and times • Quickly record a thought, photo, or mood • Add multiple photos, tags, locations, weather, and categories • Use writing templates for today, gratitude, weekends, travel, and more • Customize paper colors, font size, and text color • Favorite important entries • Export an entry as an image to your Photos FIND & RELIVE YOUR MEMORIES • Search titles, entries, categories, tags, and locations • Filter entries by date or photos • Use the calendar to see your journaling history • Discover memories from this day in previous years • Review your month at a glance • Travel through your memories with Time Machine by year • Browse your favorite entries • View statistics for entries, photos, writing streaks, moods, categories, and popular tags BUILD A DAILY JOURNALING HABIT • Track consecutive journaling days • Set a daily reminder • Look back on your writing and memories whenever you want PERSONALIZE YOUR DIARY • Light mode, dark mode, or follow the system • Multiple themes • Customize the look and feel of your journal BACKUP & EXPORT • Back up and restore your diary, photos, and tags • Export your memories as JSON, TXT, or PDF • Keep a copy of your personal memories whenever you need it A private space for everyday thoughts, feelings, photos, and memories—without an account or subscription.

Screenshots

Grammar Corrector4 screens
Diary4 screens

Verdict

The call

The clearest difference is in-app purchases: Diary at none against Grammar Corrector's 1. Diary also leads on iOS requirement (15.0 vs 17.6). 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. Grammar Corrector sells 1 in-app purchase, starting at $9.99 per 7 days. Diary asks for nothing beyond the download.

Scorecard2 real differences · 7 level
Grammar Corrector versus Diary: the parameters behind the verdict, then further details
ParameterGrammar CorrectorDiary
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 5 months—
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.615.0 — better
Further details — not scored
Size34 MB33 MB
Age rating4+4+
DeveloperBlazing App Studio思宇 赵

In-app purchases

1 purchases

Grammar Corrector

Subscriptions1
  • Ad-free Experience — Weekly3 Days trial$9.997 Days
None

Diary

No in-app purchases

Questions

Is Grammar Corrector free?
Grammar Corrector is free to download, with in-app purchases available.
Is Diary free?
Diary is free to download, with no in-app purchases.
Do Grammar Corrector or Diary have ads?
Both Grammar Corrector and Diary show ads.

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