Comparison

ChatKeyPT vs MailZ

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

Head to head
About

ChatKeyPT

This application provides an advanced AI chat interface, offering access to exclusive models and multimodal capabilities like image generation. It allows for tailored responses through system prompts and a pay-as-you-go cost model, making AI assistants more accessible.

Highlights
  • Access to exclusive AI models
  • Image generation via diffusion models
  • Tailored responses with system prompts
  • Pay-as-you-go cost model
  • Save and share generated images
Features
Read full description

ChatKeyPT is a new but familiar interface that allows you to take advantage of AI assistants in new ways. COST-SAVING The biggest benefit to using this platform is that you only pay for what you use, instead of a hefty monthly fee. ACCESS TO EXCLUSIVE MODELS You get full access to models exclusive to APIs that excel at things like code generation. TAILORED RESPONSES System prompts allow you to have greater control over your chat responses. Have everything explained to a five-year-old, or even hold a conversation in Shakespearean English. MULTIMODAL VERSATILITY The platform has image generation support through diffusion models. Freely save and share images that you generate. Disclaimer: In order to use this app's features, you need your own API key, which you can get from the following link: https://platform.openai.com/api-keys This app is not affiliated, endorsed, or sponsored by OpenAI.

About

MailZ

This AI-powered tool helps you draft professional emails quickly and accurately. It offers features like prompt-based generation, grammar checking, and pre-made templates, streamlining your communication workflow.

Highlights
  • AI email generation from prompts
  • Grammar and spelling check
  • Email templates for various occasions
  • Direct sending from the app
  • Tone and style customization
  • AI-powered message assistance
Features
Read full description

Overwhelmed by your inbox? Struggling to draft the perfect email response, or find the right words for a special occasion? Wish you could instantly generate professional emails from a simple prompt, have them grammar-checked, and send them on their way—all from one app? Welcome to MailZ – your all-in-one AI-powered email solution designed to revolutionize how you communicate! Every time you want to create an email, MailZ streamlines your entire email workflow, from brilliant idea to "sent." MailZ: AI Email Generator leverages cutting-edge AI to transform your thoughts into clear, concise, and impactful emails. More than just a writing tool, it's your personal email assistant, grammar guru, template library, and direct sending hub. KEY FEATURES & BENEFITS: MAILZ GENERATOR FROM PROMPTS: - Simply provide a brief prompt, and watch our intelligent AI writer compose a complete email for you in seconds. Perfect for quick replies, complex explanations, or when you're short on time. - Generate diverse email content for any situation, directly enhancing your productivity. FLAWLESS GRAMMAR & SPELLING CHECK: - Never send an email with embarrassing typos or grammatical errors again! Our built-in AI grammar check ensures your messages are polished, professional, and error-free. - Write with confidence, knowing your communication is crystal clear. EMAIL TEMPLATES FOR EVERY OCCASION: - Access a rich library of pre-designed email templates for popular occasions: thank you notes, meeting requests, follow-ups, congratulations, apologies, and much more! - Save your own custom templates for frequently sent emails, saving valuable time and effort. Your favorite mail formats, always ready. SEND DIRECTLY FROM THE APP: - No more copying and pasting! Draft, refine with our AI generator, grammar check, and send your emails directly from MailZ. AI-POWERED MESSAGE ASSISTANCE: - Beyond email, get smart suggestions for other messages, helping you communicate effectively across different platforms. Our AI is your versatile writing partner. TONE AND STYLE CUSTOMIZATION: - Tailor the AI's writing style to match your voice – choose from formal, casual, persuasive, and more for truly personalized emails. WHO IS MailZ: AI Email Generator FOR? - Students: Ensure your email communications with professors and peers are grammatically correct and well-phrased. - Small Business Owners: Save time on customer correspondence and outreach with efficient AI email generation. - Anyone using Email: If you rely on email for personal or professional communication, MailZ will become your indispensable AI assistant. LICENSED APPLICATION END USER LICENSE AGREEMENT: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ WHY CHOOSE MailZ: AI Email Generator? MailZ: AI Email Generator offers more than just AI tricks. It's a comprehensive email productivity tool designed for real-world communication. From AI-driven drafting from simple prompts to robust grammar checking, convenient templates, and the ability to send directly from the app, MailZ empowers you to take control of your email like never before. We focus on making your mail experience faster, smarter, and stress-free.

Screenshots

ChatKeyPT4 screens
MailZ4 screens

Verdict

The call

The clearest difference is review sentiment: MailZ at 100% against ChatKeyPT's 50%. MailZ also leads on ratings volume (54 vs 2). ChatKeyPT's advantage is in-app purchases (none vs 8) and ads (none vs shown). 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. MailZ sells 8 in-app purchases, starting at $5.99 per month. ChatKeyPT asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

ChatKeyPT holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: MailZ has 54 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 50% of ChatKeyPT's written reviews are positive against 100% of MailZ's, so the app with the better star average is not the one people write more warmly about.

Scorecard7 real differences · 3 level
ChatKeyPT versus MailZ: the parameters behind the verdict, then further details
ParameterChatKeyPTMailZ
PriceFreeFree
Rating5.0 (2 ratings) — better4.7 (54 ratings)
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings254 — better
Update frequency—Every 9 days
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size59 MB42 MB
Age rating12+4+
DeveloperJack ZgombicCOOLDEV CO., LTD

Customer experience

ChatKeyPT

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

MailZ

All ratings54 ratings
Positive92.6%
Neutral1.9%
Negative5.6%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

ChatKeyPT

No in-app purchases

8 purchases

MailZ

Subscriptions5
  • Monthly$5.991 Month
  • Monthly3 Days trial$7.991 Month
  • Yearly$34.991 Year
Show 2 more
  • Yearly Free Trial3 Days trial$34.991 Year
  • Yearly One-time Discount1 Month trial$34.991 Year
One-time3
  • Lifetime Holiday Discount$34.99
  • Lifetime One-time Discount$39.99
  • Lifetime$39.99

Questions

Is ChatKeyPT free?
ChatKeyPT is free to download, with no in-app purchases.
Is MailZ free?
MailZ is free to download, with in-app purchases available.
Which has better reviews, ChatKeyPT or MailZ?
ChatKeyPT is rated higher. ChatKeyPT averages 5.0 out of 5 from 2 ratings, while MailZ averages 4.7 from 54 ratings.
Do ChatKeyPT or MailZ have ads?
MailZ shows ads; ChatKeyPT does not.

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