Comparison

Comma vs QuietCase

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

Head to head
About

Comma

Enhance your writing with AI-powered grammar, spelling, and punctuation correction. Improve sentence clarity, tone, and flow with smart paraphrasing and rewriting tools. Perfect for students, professionals, and content creators seeking to write with confidence and accuracy.

Highlights
  • Instant grammar and spell check
  • Smart paraphrasing and sentence rewriting
  • AI-powered proofreading
  • Essay and content improvement
  • Real-time AI corrections
  • Works across multiple apps
Features
Read full description

Write smarter, faster, and mistake-free with Comma — your ultimate grammar checker, spell corrector, and writing helper powered by advanced AI technology. Whether you're crafting essays, drafting emails, rewriting sentences, or simply perfecting a social media post, Comma makes it easy to write with confidence. Why Choose Comma? · Instant Grammar and Spell Check · Fix grammar mistakes, punctuation errors, and typos in real time. No more second-guessing — get clear suggestions when you need them. Smart Paraphrasing and Sentence Rewriting · Rewrite sentences to improve clarity, tone, and flow. Whether you're polishing a professional report or enhancing a creative story, our AI ensures your writing sounds its best. AI-Powered Proofreader · Comma acts as your 24/7 proofreader and writing aid, offering intelligent corrections for spelling, grammar, punctuation, and style issues. Essay and Content Improvement · Perfect for students, writers, and professionals — enhance your essays, articles, or business communications with expert-level editing. Lightweight, Fast, and Easy to Use · Enjoy a seamless experience with a clean, distraction-free interface. Whether you're on the go or at your desk, Comma is built for productivity. Features at a Glance: - Grammar, punctuation, and spelling corrections - Smart paraphrasing and rewriting suggestions - Sentence structure improvements - Essay editing and writing aid - Real-time AI proofreading - Works across notes, messages, emails, and more Who Is Comma For? · Students looking for an essay proofreader or writing helper · Professionals wanting error-free emails and reports · Bloggers, writers, and content creators seeking better flow and structure · Anyone who wants to write confidently and clearly From paraphrase to grammar correction, from rewrite enhancements to spelling fixes — Comma is the trusted proofreader and writing aid you need. Whether you’re a casual writer or an experienced editor, our AI-powered tools make your writing grammar perfect. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

QuietCase

Features
Read full description

Dealing with noisy neighbors? QuietCase turns your phone into professional noise evidence — accepted by councils, tribunals, and dispute resolution bodies. Available in Australia, United States, United Kingdom, Canada, New Zealand, and Ireland. FREE FEATURES: • Real-time decibel meter with color-coded readings • Reference noise levels (whisper, conversation, lawn mower) • Quick incident logging with one tap EVIDENCE BUILDER ($9.99/mo): • Timestamped audio and video evidence recording • Full incident diary with timeline view • Weekly and monthly noise pattern analysis • Auto-generated complaint letters tailored to your jurisdiction • PDF export for councils, HOAs, and body corporates • References jurisdiction-specific noise legislation DISPUTE TOOLKIT ($24.99/mo): • Tribunal-ready evidence packages • Legal referral directory • Noise compliance checking against local regulations • Evidence certification with timestamp verification • Chronological evidence index Built for renters and apartment dwellers dealing with: • Noisy neighbors and parties • Construction noise outside permitted hours • Barking dogs • Strata, body corporate, and HOA disputes • Council and local authority noise complaints SUPPORTED JURISDICTIONS: • Australia — all 8 states and territories (NCAT, VCAT, QCAT and more) • United States — local noise ordinances and EPA guidelines • United Kingdom — Environmental Protection Act 1990, Noise Act 1996 • Canada — provincial environmental protection acts • New Zealand — Resource Management Act 1991 • Ireland — Environmental Protection Agency Act 1992 Start documenting for free — upgrade when you need tribunal-ready evidence. Your data is private and secure — only you can access your evidence and incident records. Subscription Terms: • Evidence Builder: $9.99/month • Dispute Toolkit: $24.99/month • Payment is charged to your Apple ID account at confirmation of purchase. • Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. • Manage and cancel subscriptions in your Apple ID account settings. Privacy Policy: https://quietcase-au.web.app/privacy Terms of Use: https://quietcase-au.web.app/terms

Screenshots

Comma4 screens
QuietCase4 screens

Verdict

The call

The clearest difference is ads: QuietCase at none against Comma's shown. QuietCase also leads on update cadence (every 5 days vs every 4 months). On price, in-app purchases, 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. Comma sells 3 in-app purchases, starting at $4.99 per 7 days and QuietCase sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Comma ships an update every 4 months, QuietCase every 5 days. The most recent releases landed on November 4, 2026 and November 9, 2026 respectively.

Scorecard2 real differences · 7 level
Comma versus QuietCase: the parameters behind the verdict, then further details
ParameterCommaQuietCase
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 4 monthsEvery 5 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.615.0 — better
Further details — not scored
Size61 MB77 MB
Age rating4+4+
DeveloperMATEUSZ JAROSŁAW WRZESZCZRowlytics

In-app purchases

3 purchases

Comma

Subscriptions3
  • Weekly Subscription$4.997 Days
  • Monthly Subscription$9.991 Month
  • Annual Subscription$29.991 Year
2 purchases

QuietCase

Subscriptions2
  • Evidence Builder7 Days trial$5.991 Month
  • Dispute Toolkit$14.991 Month

Questions

Is Comma free?
Comma is free to download, with in-app purchases available.
Is QuietCase free?
QuietCase is free to download, with in-app purchases available.
Do Comma or QuietCase have ads?
Comma shows ads; QuietCase does not.
Which is updated more often, Comma or QuietCase?
Comma ships an update every 4 months, and QuietCase every 5 days. Most recently, Comma was updated on November 4, 2026 and QuietCase on November 9, 2026.

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