Comparison

GrammarBot vs Sonal AI

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

Head to head
About

GrammarBot

Enhance your writing with an AI assistant that checks grammar, rewrites messages, and transforms your style. Supports multiple languages and offers translation. Perfect for improving clarity and impact in your written communication.

Highlights
  • AI-powered grammar checks
  • Message rewriting
  • Style transformation
  • Expanded language support
  • In-app translation
Read full description

GrammarBot: your AI writing assistant. Elevate your written communication to the next level with GrammarBot! This AI writing assistant is your trusted companion for crafting flawless, engaging, and stylish content. Key Features: - Grammar Checks: Say goodbye to typos and grammar slip-ups. GrammarBot's powerful checks ensure your text is spotless. - Message Rewrites: Seamlessly rephrase and enhance your messages, making them clearer and more impactful. - Style Transformations: Transform your writing style to suit your mood or audience. From formal to casual, GrammarBot has it all. - Expanded Language Support: Now enjoy using the app not only in English but also in Spanish, French, German, Ukrainian, Polish, and Norwegian. - Translation Option: Seamlessly translate your text to various languages within the app. Why Choose Grammar Bot? Boost your confidence in every message. Impress your readers with impeccable prose. Adapt your writing style effortlessly. Unleash the power of Grammar Bot and make your words work wonders. Perfect for students, professionals, and anyone who values the art of writing. Download Grammar Bot now and unlock the true potential of your written expression!

About

Sonal AI

This app transforms audio recordings into actionable intelligence. It generates summaries, tasks, emails, and calendar events from conversations, making it easy to capture and organize valuable insights from any audio source.

Highlights
  • Smart transcripts with speaker identification
  • AI-generated summaries and action items
  • Automatic email drafting
  • Live recording and file import
  • Natural language search
  • Enterprise-grade security
Features
Read full description

Transform Every Conversation Into Intelligence Stop losing valuable insights buried in hours of audio. Sonal AI instantly transforms any recording—whether fresh from today's meeting or last month's interview—into actionable summaries, tasks, and calendar events. The Complete Audio Intelligence Solution Whether you're recording live conversations or have audio files collecting digital dust, Sonal AI turns them all into organized, searchable intelligence. One app, unlimited possibilities. Instant Results That Save Hours Smart Transcripts - Perfect accuracy with automatic speaker identification (A, B, C...) AI Summaries - Key points, decisions, and insights extracted automatically Action Items - Tasks and follow-ups identified and organized Ready-to-Send Emails - AI writes follow-up emails with subject, recipients, and content Smart Shopping Lists - Automatically captures items mentioned in conversations Calendar Events - Important dates added to your calendar with one tap Find Anything - Search all conversations using natural language Works With Every Audio Source Record Live - Capture meetings, interviews, calls with crystal clarity Import Files - Use existing recordings (MP3, WAV, M4A, AAC, OGG, FLAC) Fetch from URLs - Pull audio from web links and cloud storage Background Recording - Never miss important conversations Finally, an AI assistant that works with your workflow, not against it. Built For Professionals Who Value Their Time Executives & Managers - Transform client calls into actionable strategies and follow-up emails Sales Teams - Convert prospect conversations into qualified insights and ready-to-send follow-ups Consultants - Turn client sessions into detailed project plans and professional email summaries Busy Parents - Capture shopping lists from family conversations and planning discussions Journalists - Transform interviews into story-ready content with organized follow-up questions Researchers - Convert hours of interviews into organized findings and structured data Students - Turn lectures into study-ready notes with automatic task extraction Enterprise-Grade Security & Sync Bank-Level Encryption - Your conversations stay completely private Smart Cloud Sync - Access your intelligence from any device Selective Control - Choose exactly what syncs where Export Everything - Your data, your formats, your control Download now and discover what you've been missing in your conversations. Whether it's last week's strategy session or tomorrow's client call, Sonal AI turns every audio moment into actionable intelligence. Your conversations contain gold. Sonal AI helps you mine it. Complete Feature List • Multi-format audio support (MP3, WAV, M4A, AAC, OGG, FLAC) • Live recording with background support • URL-based audio importing • Advanced speaker identification and labeling • AI-powered meeting summaries and insights • Automatic action item extraction with priority levels • Ready-to-send email drafts with subject lines and recipients • Smart shopping list generation from casual conversations • Native calendar integration with automatic event creation • Status management for calendar events (pending, completed, cancelled) • Date picker for flexible event scheduling • Semantic search across all transcriptions • Enterprise-grade cloud sync and security • Selective sync controls and data management • Multiple export formats and options • Cross-platform compatibility Ready to transform your audio workflow? Download Sonal AI and turn every conversation into intelligence. SUBSCRIPTION INFORMATION • Subscription titles: Sonal Basic, Sonal Pro, Sonal Premium • Subscription lengths: Monthly or Annual billing • Prices: Prices vary by region and will display automatically based on your location Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.sonal-ai.com/#privacy

Screenshots

GrammarBot4 screens
Sonal AI4 screens

Verdict

The call

The clearest difference is rating: Sonal AI at 5.0 against GrammarBot's 2.3. Sonal AI also leads on ads (none vs shown). GrammarBot's advantage is in-app purchases (none vs 6) and update cadence (every 5 days vs monthly). On price 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. Sonal AI sells 6 in-app purchases, starting at $6.99 per month. GrammarBot asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Sonal AI holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

UpkeepUpdate frequency

GrammarBot ships an update every 5 days, Sonal AI monthly. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

Scorecard7 real differences · 3 level
GrammarBot versus Sonal AI: the parameters behind the verdict, then further details
ParameterGrammarBotSonal AI
PriceFreeFree
Rating2.3 (3 ratings)5.0 (1 ratings) — better
Positive reviews66.7% of reviews—
Number of ratings3 — better1
Update frequencyEvery 5 days — betterMonthly
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS11.0 — better17.2
Further details — not scored
Size31 MB51 MB
Age rating17+4+
DeveloperYevhenii FilatovCode Garden Services Ltd

In-app purchases

None

GrammarBot

No in-app purchases

6 purchases

Sonal AI

Subscriptions6
  • Sonal Basic$6.991 Month
  • Sonal Pro$14.991 Month
  • Sonal Premium$24.991 Month
Show 3 more
  • Sonal Basic (Annual)$69.991 Year
  • Sonal Pro (Annual)$149.991 Year
  • Sonal Premium (Annual)$249.991 Year

Questions

Is GrammarBot free?
GrammarBot is free to download, with no in-app purchases.
Is Sonal AI free?
Sonal AI is free to download, with in-app purchases available.
Which has better reviews, GrammarBot or Sonal AI?
Sonal AI is rated higher. GrammarBot averages 2.3 out of 5 from 3 ratings, while Sonal AI averages 5.0 from 1 ratings.
Do GrammarBot or Sonal AI have ads?
GrammarBot shows ads; Sonal AI does not.
Which is updated more often, GrammarBot or Sonal AI?
GrammarBot ships an update every 5 days, and Sonal AI monthly. Most recently, GrammarBot was updated on October 24, 2026 and Sonal AI on October 14, 2026.

Other comparisons