Comparison

TextAI vs Reply Lab

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

Head to head
About

TextAI

This AI-powered writing assistant helps you craft personalized messages and texts for any situation. Choose your recipient and desired style to generate perfect content, from professional emails to creative stories.

Highlights
  • AI text generation
  • Message writing
  • Grammar correction
  • Tone adjustment
  • Content summarization
  • Email drafting
  • Social media captions
Features
Read full description

Introducing the TextAI app for iOS, your AI text writing companion – the ultimate solution for stress-free, personalized ai writing! With our advanced natural language processing technology, you can easily craft the perfect message or text for any situation, simply by entering the text you want to write, choosing the recipient, and selecting the style and emotions you want to convey. TextAI includes 220+ AI writing tools for all your needs in different categories and becomes your ultimate AI pocket writing assistant. WRITING • Correct Grammar • Make your writing shorter • Make your writing longer • Improve sentence structure • Simplify sentences • Sound like an expert • Sound like a Gen Z • Change tone • Add emojis • Sound like someone else • Highlight main points • Summarize • Create a title • Organize your ideas • Paraphrase • Create a list • Create questions • Sound technical • Find a synonym • Create an analogy • Make punchier MESSAGING • Write a message • Make your message better • Reply to a message • Reply to a conversation (With a screenshot) • Write a pick-up line • Compliment message • Icebreaker questions • Cancellation message • Apology message • Excuse message • Breakup message • Get well message • Thank you message • Condolence message • Invitation message • Request message EMAIL • Write an email • Make your email better • Reply to an email • Invitation email • Apology email • Thank you email • Email subject line SOCIAL MEDIA • Instagram caption • Instagram bio • TikTok caption • Write a Tweet • Reply to a Tweet • Create Tweet ideas • Twitter thread ideas • Rewrite as thread start • YouTube vide description • YouTube video topics • YouTube video script ACADEMIC • Outline an essay • Write a cover letter • Write an essay intro • Write an essay outro • Write a thesis statement • Summarize a book • Essay topic generator MARKETING • Call to action • Brand name • Testimonial • Product description • Blog post ideas • Outline a blog post • Write a blog paragraph • Write an ad copy • Write response to reviews • Create value props OTHER • Write song lyrics • Write a poem • Create a quote • Movie script • Book script • Create a joke • Create a rhyme • Fun facts • Explain • Write a creative story • Broaden my perspective • Break down tasks • Create business ideas • Write a bedtime story • Prepare a diet plan • Prepare a weight loss plan • Prepare recipes • Create a travel plan • Explain horoscopes • Give advice • Give suggestions • Interpret dreams • Solve problems • Gift ideas • Outfit ideas • Date ideas TextAI takes the stress and effort out of messaging and writing - generating engaging and appropriate messages and texts that are tailored to your needs. Whether you're trying to impress your crush, apologize to a friend, or handle a difficult conversation with grace, our app has got you covered. So why waste time and energy on tedious writing when our TextAI can do it for you? Download the app today and see for yourself how much easier and more fun writing can be with the power of AI-assisted writing! ---------------------------- About TextAI subscriptions: By subscribing to TextAI, you'll be able to generate unlimited AI text generations with all the tools. Payment will be charged to the credit card connected to your Apple account when you confirm the start of the subscription period. The subscription is automatically renewed, unless canceled, approximately 24 hours before the end of the current period. The renewal can be canceled at any time by simply entering settings in the App Store after purchase. Terms of Service: https://usetextai.com/terms Privacy Policy: https://usetextai.com/privacy Support: https://usetextai.com/support

About

Reply Lab

This AI-powered keyboard generates context-aware replies directly within any messaging app, eliminating the need for copy-pasting or switching applications. It offers various reply tones, custom AI modes, and in-keyboard screenshot analysis for seamless communication.

Highlights
  • AI-powered reply generation
  • Works within any messaging app
  • 15+ reply tones
  • In-keyboard screenshot analysis
  • Customizable AI modes
  • Community marketplace for AI personalities
Features
Read full description

Never stare at a text wondering what to say. Reply Lab is the AI keyboard that writes the perfect reply inside any app you type in: iMessage, WhatsApp, Instagram, Snapchat, Tinder, Slack. No switching apps. No pasting your conversation into a chatbot. Everything happens right where you're texting. HOW IT WORKS Add Reply Lab as a keyboard, switch to it with the globe icon, and generate AI replies right where you are typing. Everything happens inside the keyboard. Even screenshot analysis runs in place, without ever leaving the conversation. KEY FEATURES Works Everywhere. One keyboard for every messaging app. Dating, work, friends, and family. 15+ Reply Tones. Professional, Flirty, Funny, Savage, Sarcastic, Smooth, Dating Coach, and more. Match the vibe of any conversation. In-Keyboard Screenshot Analysis. Paste a message or a screenshot of a conversation and get context-aware reply suggestions directly from the keyboard. Custom AI Modes. Write your own instructions to build fully personalized reply styles that respond exactly how you want. Community Marketplace. Publish your custom modes for others to discover, and browse AI personalities created by the community. Improve Mode. Highlight any draft reply and let AI polish it without losing your voice. Length Control. Short, Medium, or Long. Replies sized to fit the moment. PERFECT FOR Dating apps. That match finally messaged you back and the pressure is on. Get replies with actual rizz, from smooth openers to comebacks when they leave you on read. Work messages. Your boss texts at 9pm and "k" is not an option. Draft the professional version in seconds and get back to your evening. Group chats. Someone roasts you in front of everyone. Reply Lab has the clapback ready before the laughing emojis stop. Awkward conversations. Rescheduling plans, saying no, texting your ex back (or deciding not to). Get wording that hits the right note when the stakes feel high. WHY A KEYBOARD AND NOT ANOTHER AI APP Because the conversation is already on your screen. Switching apps to describe your situation to a chatbot, copying its answer, and pasting it back kills the moment. Reply Lab lives where you type, reads the context you give it, and drops the reply straight into the text field. The fastest path from "what do I even say" to sent. FREE TO USE Get free AI replies every day, plus free screenshot analyses to start. Upgrade to Reply Lab Pro for unlimited text replies and up to 50 screenshot analyses per day. REPLY LAB PRO Reply Lab Pro is available as an auto-renewable subscription or a one-time purchase: Weekly: $1.99 per week Annual: $29.99 per year, best value Lifetime: $79.99 one time, never renews Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current billing period. Your account will be charged for renewal within 24 hours before the end of the current period. You can manage or cancel your subscription anytime in Settings > Apple ID > Subscriptions. The Lifetime option is a single payment and does not auto-renew. PRIVACY Reply Lab requires Full Access to communicate with our AI service for reply generation. We do not store your conversations, sell your data, or use your messages for AI training. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://replylab.app/privacy

Screenshots

TextAI4 screens
Reply Lab4 screens

Verdict

The call

The clearest difference is ads: TextAI at none against Reply Lab's shown. TextAI also leads on rating (4.6 vs 4.3) and ratings volume (1.2K vs 24). Reply Lab's advantage is review sentiment (83% vs 63%) and update cadence (every 5 days vs every 3 weeks). On price, in-app purchases, monetization model 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. TextAI sells 6 in-app purchases, starting at $4.99 per 7 days and Reply Lab sells 4 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

TextAI holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: TextAI has 1.2K ratings behind it against 24, so its average is the more settled of the two. Written reviews complicate that: 63% of TextAI's written reviews are positive against 83% of Reply Lab's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

TextAI ships an update every 3 weeks, Reply Lab every 5 days. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

Scorecard5 real differences · 5 level
TextAI versus Reply Lab: the parameters behind the verdict, then further details
ParameterTextAIReply Lab
PriceFreeFree
Rating4.6 (1.2K ratings) — better4.3 (24 ratings)
Positive reviews63.3% of reviews83.3% of reviews — better
Number of ratings1.2K — better24
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS1717
Further details — not scored
Size119 MB19 MB
Age rating4+9+
DeveloperEngcraft, LLCApplication Of Technology, LLC

Customer experience

TextAI

All ratings1,167 ratings
Positive89.8%
Neutral3.7%
Negative6.5%
Written reviews60 reviews
Positive63.3%
Neutral11.7%
Negative25.0%

Reply Lab

All ratings17 ratings
Positive82.4%
Neutral0.0%
Negative17.6%
Written reviews6 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

Bugs and requests

TextAI

Reported bugs

3 issues
  • Paid option not working
  • Constant crashes when replying to texts
  • Compatibility issues with older devices

Requested features

4 requests
  • Ability to upload images
  • More free usage options
  • Improved keyboard integration
  • Better performance and stability

Reply Lab

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

TextAI

Subscriptions6
  • Weekly Subscription$4.997 Days
  • Weekly Subscription$6.997 Days
  • Monthly Subscription$6.991 Month
Show 3 more
  • Subscribe Monthly$9.991 Month
  • Annual Subscription3 Days trial$29.991 Year
  • Annual Subscription3 Days trial$39.991 Year
4 purchases

Reply Lab

Subscriptions3
  • Reply Lab Pro3 Days trial$1.997 Days
  • Reply Lab Pro$4.991 Month
  • Reply Lab Pro Yearly3 Days trial$29.991 Year
One-time1
  • Lifetime Pro$79.99

Questions

Is TextAI free?
TextAI is free to download, with in-app purchases available.
Is Reply Lab free?
Reply Lab is free to download, with in-app purchases available.
Which has better reviews, TextAI or Reply Lab?
TextAI is rated higher. TextAI averages 4.6 out of 5 from 1.2K ratings, while Reply Lab averages 4.3 from 24 ratings.
Do TextAI or Reply Lab have ads?
Reply Lab shows ads; TextAI does not.
Which is updated more often, TextAI or Reply Lab?
TextAI ships an update every 3 weeks, and Reply Lab every 5 days. Most recently, TextAI was updated on November 3, 2026 and Reply Lab on October 28, 2026.

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