Comparison

Fix Grammar vs Book Cover Planner

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

Head to head
About

Fix Grammar

This app helps users identify and correct grammar errors in their writing. It aims to improve text quality for students, professionals, and casual writers, making writing polished and error-free.

Highlights
  • Grammar correction
  • Error spotting
  • Text polishing
  • Professional writing enhancement
  • User-friendly interface
Features
Read full description

Fix Grammar is the ultimate grammar correction app designed to elevate your writing to a professional level. Whether you're a student, professional, or casual writer, our app makes it effortless to spot and fix grammar mistakes. Say goodbye to embarrassing errors and hello to impeccable text. Download now and experience the power of polished writing. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Book Cover Planner

Features
Read full description

Book Cover Planner helps indie authors and self-publishers plan paperback cover files before they start designing. Create saved book projects with page count, trim size, paper profile, notes, checklist status, and reusable production notes. Use the bundled trim and paper defaults, or add your own local trim sizes and spine multipliers for printers and paper stocks you use often. The workspace calculates full wrap cover width and height, spine width, bleed, safe margin targets, millimeters, and 300 DPI pixel dimensions. A live scaled diagram marks the back cover, spine, front cover, bleed field, safe margins, and spine clear zones so you can sanity-check the layout before opening your design tool. Copy the dimensions, open the iOS share sheet with a local text summary, or save a production note with the project for later proofing. The bundled offline reference checklist covers bleed, spine text threshold, safe margins, page-count limits, DPI export, proof-copy checks, and printer-template verification. Use the results in Canva, Affinity, Photoshop, InDesign, or another layout tool when preparing a paperback cover for print-on-demand workflows. The app works offline and does not require an account. It does not upload files, create cover art, or replace the final printer template. Saved projects and custom presets stay on your device. Always verify your finished file against the current requirements from your publishing platform or printer before ordering proof copies. This app is independent and is not affiliated with Amazon, Kindle Direct Publishing, Canva, Adobe, Affinity, or any printer.

Screenshots

Fix Grammar3 screens
Book Cover Planner4 screens

Verdict

The call

The clearest difference is price: Fix Grammar at Free against Book Cover Planner's $0.99. Book Cover Planner's advantage is in-app purchases (none vs 2). On 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

Fix Grammar is free to download; Book Cover Planner costs $0.99 up front. Fix Grammar sells 2 in-app purchases, starting at $0.99 per month. Book Cover Planner asks for nothing beyond the download.

Scorecard2 real differences · 7 level
Fix Grammar versus Book Cover Planner: the parameters behind the verdict, then further details
ParameterFix GrammarBook Cover Planner
PriceFree — better$0.99
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 9 months—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size9 MB15 MB
Age rating4+4+
DeveloperAshen Ishanka CosthaHenry Ventura

In-app purchases

2 purchases

Fix Grammar

Subscriptions2
  • Monthly Premium7 Days trial$0.991 Month
  • Yearly Premium7 Days trial$9.991 Year
None

Book Cover Planner

No in-app purchases

Questions

Is Fix Grammar free?
Fix Grammar is free to download, with in-app purchases available.
Is Book Cover Planner free?
Book Cover Planner costs $0.99, with no in-app purchases.
Do Fix Grammar or Book Cover Planner have ads?
Neither Fix Grammar nor Book Cover Planner shows ads.

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