Comparison

Redacter vs Grammar Corrector

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

Head to head
About

Redacter

This app offers a suite of tools to permanently obscure sensitive information, highlight important text, and customize documents. It allows users to redact, blur, pixelate, underline, and strike through content in both text and images for enhanced privacy and clarity.

Highlights
  • Permanent redaction of sensitive information
  • Highlighting and underlining text
  • Blurring and pixelating images/text
  • Striking through unwanted text
  • Editing both text and images
  • Intuitive and fast interface
Features
Read full description

Redacter hides private text in screenshots and photos. Swipe over a name, number or address and it is covered letter by letter, with no wobbly hand-drawn boxes. Text is detected right on your iPhone, so Redacter knows where every letter sits. Pick a tool, swipe, save. TOOLS • Redact: black out text with clean bars in any color • Highlight: mark the part that matters • Underline: draw attention to a line • Strike: cross out text • Blur (Pro): soften text until it can't be read • Blend (Pro): fill text with the background color so it disappears • Pixelate (Pro): cover text with a pixel pattern MADE FOR EVERYDAY SCREENSHOTS • Chats that show an address or phone number • Bank transfers, receipts and order emails • Tickets, shipping labels and notes you want to share PRECISE CONTROL • Pinch to zoom in on small text • Eraser to remove a single mark • Undo, redo and clear all • Save the edited image to Photos REDACTER PRO Redacter is free to download. The free version includes Redact, Highlight, Underline and Strike, and may show an ad when you save an image. Redacter Pro unlocks Blur, Blend and Pixelate and removes ads. Redacter Pro is available as a weekly or annual auto-renewing subscription. Payment is charged to your Apple Account when you confirm the purchase. The subscription renews automatically unless you cancel it at least 24 hours before the end of the current period. You can manage or cancel it in your Apple Account settings. Privacy Policy: https://square-amusement-cca.notion.site/Redacter-Privacy-Policy-10dbfae1f9c880e3a546e05cb7599c53?pvs=4 Terms of Use: https://square-amusement-cca.notion.site/Redacter-Terms-of-Use-10dbfae1f9c88021af04cfada5d71e1e?pvs=4

About

Grammar Corrector

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

Screenshots

Redacter4 screens
Grammar Corrector4 screens

Verdict

The call

The clearest difference is rating: Grammar Corrector at 5.0 against Redacter's 3.0. Redacter's advantage is ads (none vs shown). On price, ratings volume, update cadence and in-app purchases 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. Redacter sells 2 in-app purchases, starting at $0.99 per 7 days and Grammar Corrector sells 1 in-app purchase, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Grammar Corrector holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

UpkeepUpdate frequency

Redacter ships an update every 3 months, Grammar Corrector every 5 months. The most recent releases landed on October 23, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 8 level
Redacter versus Grammar Corrector: the parameters behind the verdict, then further details
ParameterRedacterGrammar Corrector
PriceFreeFree
Rating3.0 (2 ratings)5.0 (2 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings22
Update frequencyEvery 3 months — betterEvery 5 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.0 — better17.6
Further details — not scored
Size10 MB34 MB
Age rating4+4+
Developeryusuf kildanBlazing App Studio

In-app purchases

2 purchases

Redacter

Subscriptions2
  • Weekly Subscription$0.997 Days
  • Annual Subscription$5.991 Year
1 purchases

Grammar Corrector

Subscriptions1
  • Ad-free Experience — Weekly3 Days trial$9.997 Days

Questions

Is Redacter free?
Redacter is free to download, with in-app purchases available.
Is Grammar Corrector free?
Grammar Corrector is free to download, with in-app purchases available.
Which has better reviews, Redacter or Grammar Corrector?
Grammar Corrector is rated higher. Redacter averages 3.0 out of 5 from 2 ratings, while Grammar Corrector averages 5.0 from 2 ratings.
Do Redacter or Grammar Corrector have ads?
Grammar Corrector shows ads; Redacter does not.
Which is updated more often, Redacter or Grammar Corrector?
Redacter ships an update every 3 months, and Grammar Corrector every 5 months. Most recently, Redacter was updated on October 23, 2026 and Grammar Corrector on October 28, 2026.

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