Comparison

Humanizer Tool vs Messages Agent Store

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

Head to head
About

Humanizer Tool

Enhance your writing with an AI-powered keyboard and workspace. Fix grammar, translate languages, change tone, and rewrite text seamlessly within any app. Access a full suite of AI writing tools for emails, summaries, and more.

Highlights
  • AI-powered keyboard for in-app writing assistance
  • Grammar, spelling, and punctuation correction
  • Translate text in 29 languages
  • Rewrite and paraphrase text
  • Tone changer with 12 options
  • AI detector for text analysis
  • Customizable keyboard commands
Features
Read full description

KeyAI is an AI keyboard and a full writing workspace in one app. Install the keyboard once and fix grammar, translate, change tone or rewrite anything without leaving the app you are typing in. Open KeyAI itself when you need the bigger jobs: emails, summaries, humanizing and chat. WORKS INSIDE EVERY APP Type as usual, tap a command, and the result replaces your text in place. No copying, no pasting, no app switching. * Check Grammar: catch spelling, grammar and punctuation before you hit send. * Humanize: turn stiff, robotic text into writing that sounds like a person. * Translate: 29 languages, straight from the keyboard. * Paraphrase: say the same thing a better way. * Tone Changer: 12 tones, from Professional and Confident to Friendly, Witty or Flirty. * Reply: get a context-aware answer to the message in front of you. * Ask AI: ask anything mid-conversation, then continue the chat in the app. * Find Synonyms: better word choices, picked to fit your sentence. * Emojify: add the right emoji, not a random handful. * AutoPaste: save the lines you send all the time and drop them in with one tap. A COMPLETE AI WRITING TOOLKIT * Humanizer: rewrite AI-sounding text with control over length, similarity and style. Paste text or upload a document. * AI Detector: see how likely a piece of text is to read as AI-written, with a breakdown of why. * Grammar Checker: corrections you can review before you accept them. * Paraphrase: multiple rewriting styles for essays, posts and messages. * Translate: 29 languages with automatic source detection. * Text Summarizer: long text into a short summary, bullets or key points. * Email Writer: write a new email or reply to one, choosing intent, length, tone and language. * Chat With AI: a full conversation whenever a single command is not enough. MAKE THE KEYBOARD YOURS * Pick which commands appear and in what order. * Add your own commands with your own prompt. * Browse 87 ready-made prompts across Email, Texting, Social Media, Work, Study and more. * Offline word suggestions and spelling help while you type, plus a built-in emoji keyboard. * Sound and haptic feedback you can switch off. EVERYTHING IN ONE HISTORY Every result, from the keyboard or the app, lands in one searchable History. Reopen it, copy it, or pick up where you left off. BUILT WITH PRIVACY IN MIND Your text is only sent when you run a command, over an encrypted connection, and it is not kept afterwards. iOS never gives a custom keyboard the contents of password or payment fields, so KeyAI cannot see them. KEYAI PRO KeyAI is free to try with a set number of AI generations each day, shared between the app and the keyboard. KeyAI Pro removes the daily limit and unlocks every tool. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Privacy Policy: https://humanizertool.io/en/privacy Terms of Use: https://humanizertool.io/en/terms

About

Messages Agent Store

Discover and interact with AI agents directly within your messaging app. Browse a directory of agents for various tasks like travel, assistance, and social interaction, then start a chat with them instantly. No accounts or downloads are required.

Highlights
  • Browse AI agents by category
  • Instant chat initiation
  • No account or download needed
  • Offline directory access
  • Private by design, no data collection
Features
Read full description

Meet the agents you can text. Agent Store is a directory of AI agents that live right inside your Messages app. Browse them like an app store, tap a button, and a new chat opens. That is the whole thing. No account, no download, no setup. How it works: 1. Browse the featured agent, category sections, and search. 2. Tap the blue Text button on any agent you like. 3. A new Messages chat opens with that agent. Say hi and go. A few of the agents you can text today: Travel Soar is your AI travel companion. Karpo is a travel concierge in your pocket. Assistants Caddy handles your work by text. Orchid runs your day. Allora sends the reminders you actually need. Dating and Social 222 helps you meet people in real life. Series makes warm introductions. Alfi keeps the group chat moving. Health and Careers Nudge is daily fitness coaching over text. Clera is an AI talent agent working for you. More agents, including Tomo and Sidekicks, plus everything new, live at textagent.store. Private by design: Agent Store collects no data. None. The directory is bundled inside the app and rendered on your device, so it works offline and needs no account. No sign in, no analytics, no tracking, nothing phoned home. The agents you text are independent services, and every conversation happens in Messages, just like texting a friend. Open the Messages app drawer, find your next agent, and text it. See the full lineup at iMessage.store.

Screenshots

Humanizer Tool4 screens
Messages Agent Store3 screens

Verdict

The call

The clearest difference is in-app purchases: Messages Agent Store at none against Humanizer Tool's 2. Humanizer Tool's advantage is update cadence (every 6 days vs monthly) and ratings volume (6 vs 2). On price, rating, review sentiment and ads 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. Humanizer Tool sells 2 in-app purchases, starting at $9.99 per 7 days. Messages Agent Store asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Humanizer Tool against 5.0 for Messages Agent Store. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Humanizer Tool ships an update every 6 days, Messages Agent Store monthly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Humanizer Tool versus Messages Agent Store: the parameters behind the verdict, then further details
ParameterHumanizer ToolMessages Agent Store
PriceFreeFree
Rating5.0 (6 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings6 — better2
Update frequencyEvery 6 days — betterMonthly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhoneiPhone, iPad — better
Requires iOS18.017.0 — better
Further details — not scored
Size45 MB14 MB
Age rating4+12+
DeveloperPistol AdrianSoar Intelligence Inc.

Customer experience

Humanizer Tool

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Messages Agent Store

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

In-app purchases

2 purchases

Humanizer Tool

Subscriptions2
  • Weekly Subscription$9.997 Days
  • Yearly Subscription Trial7 Days trial$69.991 Year
None

Messages Agent Store

No in-app purchases

Questions

Is Humanizer Tool free?
Humanizer Tool is free to download, with in-app purchases available.
Is Messages Agent Store free?
Messages Agent Store is free to download, with no in-app purchases.
Which has better reviews, Humanizer Tool or Messages Agent Store?
Humanizer Tool and Messages Agent Store are both rated 5.0 out of 5 on the App Store, from 6 and 2 ratings respectively.
Do Humanizer Tool or Messages Agent Store have ads?
Neither Humanizer Tool nor Messages Agent Store shows ads.
Which is updated more often, Humanizer Tool or Messages Agent Store?
Humanizer Tool ships an update every 6 days, and Messages Agent Store monthly. Most recently, Humanizer Tool was updated on November 5, 2026 and Messages Agent Store on October 31, 2026.

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