First Book AI vs Trinka AI Grammar Checker

Comparing the features of First Book AI to Trinka AI Grammar Checker

Feature
First Book AI
Trinka AI Grammar Checker

Capability Features

Academic Writing Checks
AI Book Agent
Apply Style Guide Preferences
Automatic Data Deletion
90 days
Book Credits Additive
Book Structure
8 chapters, 24–32 sections
Citation Checker
Citation Formatting
Confidential Data Plans
Consistency Check
Content Ownership
Custom Style Guides
Dashboard Data Deletion
Data Encryption
Document Data Security
Edit Content
Formal Writing Checks
Full-Length Book Generation
Grammar Check
Guided Book Creation
Inclusive Language Checks
Journal Finder
Language Score
LaTeX Proofreading Without Code Impact
No Training on User Data
Paid Content Database Access
Paraphrasing Tools
Personal Dictionary
Plagiarism Check
Priority Support Team
Proofread LaTeX File
Proofread MS Word File
Publish on Amazon KDP
Quick Access
Real-time Content Suggestions
Roadmap Features
Additional languagesIn-text references & citationsReal-time collaborationAdvanced analytics
Section Editing
Setup Call Included
Step-by-step Guidance
Step-by-Step Questionnaire
Support Response Time Team
Within one business day
Supported Languages List
EnglishSpanish
Team Use
Track Changes Download

Integration Features

Browser Extension
Enterprise API
EPUB/MOBI Workflow
Export Format
Microsoft Word (.docx)Google DocsPDF (print-ready)
Export to DOCX
Export to PDF
Google Docs Export
MS Word and LaTeX File Format Support
.docx.tex
Word Add-in

Limitation Features

Current Languages
English only (as of now)
Manuscript Length Target
≈30k–35k words
No API Access
No Feature Limits on Free Plan
No Plugin Support
Plagiarism Responsibility
User responsibility

Other Features

Supported User Types
StudentsResearchersAcademicsProfessionals
Workshops and Tutorials

Pricing Features

1 Book Plan
$19 one-time
10 Books Plan
$129 one-time
3 Books Plan
$47 one-time
30-Day Money Back Guarantee
50 Books Plan
$449 one-time
Book Credit Bundles
1 Book – $193 Books – $4710 Books – $12950 Books – $449
Enterprise Pricing
Free Tier
No Credit Card Needed
No Monthly Fees
No Subscription
One Time Payment
Pro Features
Advanced grammar checksPlagiarism checksSensitive data planWord add-in
Refund Policy Duration
14-day money-back guarantee