EssAI Pro vs AI Sonic
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EssAI Pro
This AI-powered writing assistant helps generate various types of text, from articles and blog posts to product descriptions. It offers smart suggestions to overcome writer's block and ensures user privacy by not storing inputs or created texts. The app features a user-friendly interface for a seamless experience.
- Multi-purpose text generation
- Smart writing suggestions
- Privacy-focused data handling
- User-friendly interface
- Unlimited document generation (premium)
- Document saving and access (premium)
Read full descriptionHide full description
Unlock your creativity and let your ideas flow with EssAI, your personal writing companion, powered by the advanced artificial intelligence technology, ChatGPT. Whether you're looking to generate unique articles, brainstorm blog posts, draft compelling product descriptions, or simply overcome writer's block, EssAI is the tool you need. Using the power of artificial intelligence, EssAI tailors content to your specifications, producing high-quality text that's uniquely your own. Features: 1. Multi-Purpose Text Generation: Whether it's a professional report, a creative short article, or a persuasive marketing copy - EssAI can help! 2. Smart Suggestions: Stuck in your writing? Let EssAI suggest the next sentences or even paragraphs to get you back on track. 3. Privacy Focused: Your ideas are yours alone. We respect your privacy and ensure your inputs and created texts are not stored or shared. 4. User-Friendly Interface: With a simple and intuitive interface, EssAI ensures a seamless user experience. 5. Join millions of writers, students, marketers, and businesses already leveraging the power of AI with EssAI - your reliable and creative writing assistant. SUBSCRIPTION PRICING AND TERMS Weekly subscription with a 3-day free trial period Upgrade to access all Premium features: - Generate unlimited amount of documents - Save all you documents and get unlimited access Link to the Privacy Policy: https://essai.cc/privacy-policy Link to the Terms of Use: https://essai.cc/terms-and-conditions Download EssAI today and let the AI power your creativity and productivity. Get ready to write like never before!
AI Sonic
This AI-powered writing assistant helps craft various types of content, from academic papers to professional documents. It adapts to your writing style, offers drafting assistance, and can summarize lengthy articles to boost productivity.
- AI-powered drafting
- Article summarization
- Writing style adaptation
- Productivity enhancement
- User-friendly interface
Read full descriptionHide full description
WriteBot is your personal AI writing assistant, offering you unparalleled aid in crafting diverse types of writing, from academic works to professional Writes. The AI learns and adapts to your writing style, making it an essential tool for students, professionals, writers, and anyone in need of refining their written communication skills. Drafting Write drafting is one of WriteBot's stand-out features. The AI understands the context, tone, and purpose of your Writes, helping you articulate your messages effectively and concisely. Whether it's an official Write or a friendly note, WriteBot always delivers. Summarize Another distinctive feature of WriteBot is its ability to summarize articles. It's not just about reducing word count; WriteBot condenses content while retaining core ideas, allowing you to digest lengthy articles quickly and effectively. This feature is especially beneficial for those needing to grasp main ideas from complex articles or reports swiftly. Productivity WriteBot focuses on saving time and boosting productivity. It provides real-time suggestions, assisting in sentence construction and idea flow. This enables you to complete writing tasks efficiently, freeing up time for other activities. Paid subscription is required to access all questions. The free version will have limited number of practice questions. WriteBot's user-friendly interface is designed for ease of use and accessibility. Regardless of your technical proficiency, WriteBot is a straightforward, intuitive tool to help enhance your writing. We are committed to providing continuous support and enhancing your WriteBot experience. Payment will be charged to your iTunes account upon confirmation of purchase. Paid subscriptions are automatically renewed until they are turned off via user account settings after purchase. Account will be charged no more than 24 hours prior to the end of the current period and identify the cost of the renewal. Subscriptions can be managed and auto-renewal can be turned off via the user's account settings after purchase. No refunds will be provided for any unused parts of the subscription. Privacy Policy: https://www.eastgatekent.com/sonic/policy/ Terms of Use: https://www.eastgatekent.com/sonic/service/
Screenshots
Verdict
The clearest difference is monetization model: AI Sonic at freemium against EssAI Pro's subscription. AI Sonic also leads on ratings volume (725 vs 1) and iOS requirement (13.0 vs 15.0). EssAI Pro's advantage is update cadence (monthly vs every 7 months) and rating (5.0 vs 4.7). On price, ads, in-app purchases 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
Both are free to download. EssAI Pro sells 1 in-app purchase, starting at $6.99 per 7 days and AI Sonic sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.
EssAI Pro holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: AI Sonic has 725 ratings behind it against 1, so its average is the more settled of the two.
EssAI Pro ships an update monthly, AI Sonic every 7 months. Both last shipped on November 3, 2026.
| Parameter | EssAI Pro | AI Sonic |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.7 (725 ratings) |
| Positive reviews | — | 55.0% of reviews |
| Number of ratings | 1 | 725 — better |
| Update frequency | Monthly — better | Every 7 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Freemium — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 74 MB | 30 MB |
| Age rating | 4+ | 12+ |
| Developer | Aliaksei Kislou | EASTGATE (KENT) LTD |
Customer experience
EssAI Pro
AI Sonic
Bugs and requests
EssAI Pro
Not enough reviews yet to summarise bugs or requests.
AI Sonic
Reported bugs
3 issues- App keeps asking to reset
- Freezing login screen
- Incompatibility with older devices
Requested features
3 requests- Digital artwork section
- Dark mode option
- More optimization and necessary functions
In-app purchases
EssAI Pro
- EssAI Full Access3 Days trial$6.997 Days
AI Sonic
- Weekly Subscription$9.997 Days
- Monthly Subscription$14.991 Month
- Yearly Subscription$49.991 Year









