Mail AI vs InboxAI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mail AI
This AI-powered assistant streamlines email communication by generating professional messages, translating languages, summarizing content, and checking for spam. It helps users save time and enhance the quality of their written correspondence.
- AI Email Writing
- Multilingual Translation
- Email Summarizing
- Email Reply Assistance
- Spam Checker
- Email Template Saving
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Mail AI: Your Smart Email Assistant Elevate your email experience with Mail AI, the ultimate AI-powered email assistant designed to simplify communication and boost productivity. Explore a range of smart features to save time and enhance professionalism in your messaging. KEY FEATURES: - AI Email Writing: Craft professional emails in seconds using our intelligent generator. Choose the tone and language to create the perfect message. Overcome writer's block and optimize your email communication. - Multilingual Email Translation: Connect with anyone, anywhere by breaking language barriers. Mail AI supports seamless email translations for effortless global communication. - Personal Email Template Saving: Save and reuse your own email templates for organized and consistent messaging. - Email Summarizing: Stay on top of your inbox with AI-powered email summaries. Quickly grasp key points and respond effectively without spending hours on lengthy emails. - Email Reply Assistance: Input the received email, desired response, tone, and language. Mail AI will help you craft the perfect reply with ease. - Spam Checker: Analyze received emails with our spam checker to protect yourself from unwanted messages and maintain a clutter-free inbox. - Professional Email Enhancement: Improve your written emails with our AI-powered tool, ensuring a polished and professional tone while correcting any mistakes. WHY CHOOSE MAIL AI: - User-friendly Interface: Mail AI's intuitive design makes crafting emails a breeze, even for first-time users. - Regular Updates: We're always improving Mail AI to provide you with the best email experience possible. - Unlock the full potential of your email communication with Mail AI! Download now and experience the future of email optimization.
InboxAI
Instantly generate professional emails, letters, and replies with AI. Save time on all your written communication, from work to personal notes. Get personalized drafts in seconds without staring at a blank screen.
- Instant email and letter generation
- Personalized AI drafts
- Faster replies with AI
- Time-saving communication
- Professional and personal use
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Write emails and letters in seconds with InboxAI. InboxAI uses powerful AI to instantly generate complete emails, letters, and replies — no more staring at a blank screen. Just tell InboxAI what you need, and get a ready-to-send draft in moments. Whether it’s a professional email, a personal note, or a formal letter, InboxAI handles it all — fast, easy, and stress-free. Perfect for students, professionals, or anyone who wants to save time. With InboxAI you can: • Generate emails and letters instantly • Get personalized drafts in seconds • Reply faster with AI-written responses • Save time on work, school, and daily communication Stop wasting time writing emails. Let InboxAI do it for you in seconds. Privacy Policy: https://docs.google.com/document/d/1VtqR7IzzJiiG3RUxXbL9UyAIwm0y19OeNZEjY8wEQRg Terms of Use: https://docs.google.com/document/d/1j6yGtLZGczAN8xZp905-uuxV8V-ULd-4mZQ_0UT7uP8
Screenshots
Verdict
The clearest difference is ads: InboxAI at none against Mail AI's shown. InboxAI also leads on update cadence (every 5 days vs monthly) and iOS requirement (12.4 vs 16.1). Mail AI's advantage is ratings volume (133 vs 5). On price, rating, in-app purchases and monetization model 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. Mail AI sells 2 in-app purchases, starting at $2.99 per month and InboxAI sells 2 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.9 for Mail AI against 4.8 for InboxAI. That said, the two scores are not equally well evidenced: Mail AI has 133 ratings behind it against 5, so its average is the more settled of the two.
Mail AI ships an update monthly, InboxAI every 5 days. The most recent releases landed on August 5, 2026 and September 20, 2026 respectively.
| Parameter | Mail AI | InboxAI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (133 ratings) — better | 4.8 (5 ratings) |
| Positive reviews | 83.3% of reviews | — |
| Number of ratings | 133 — better | 5 |
| Update frequency | Monthly | Every 5 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.1 | 12.4 — better |
| Further details — not scored | ||
| Size | 20 MB | 30 MB |
| Age rating | 17+ | 4+ |
| Developer | Faisal Al Saadi | Frunzik Ghazaryan |
Customer experience
Mail AI
InboxAI
In-app purchases
Mail AI
- Make emails with Mail AI Pro1 Month trial$2.991 Month
- Make emails with Mail AI Pro7 Days trial$19.991 Year
InboxAI
- Unlock Pro3 Days trial$7.997 Days
- Unlock Pro$39.991 Year
