Comparison

Humanizer Tool vs SMS Code

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 across 29 languages
  • Rewrite text with various tones and styles
  • Summarize long texts
  • Email writing and reply assistance
  • AI detector for identifying AI-generated text
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

SMS Code

Features
Read full description

SMS Code gives you a temporary phone number that receives a one-time verification code, so you never have to hand over your personal number just to finish a sign-up. Pick a service, pick a country, and the number is yours in seconds. The code appears in the app the moment it arrives. HOW IT WORKS 1. Choose the service you need a code for. 2. Choose a country. We show you which ones actually have numbers in stock right now. 3. Tap once. Your temporary number appears with a countdown. 4. The code lands in the app automatically. Copy it and you are done. PAY PER CODE, NOT PER MONTH SMS Code runs on coins. You buy a pack once and spend coins only when you take a number. Nothing renews, nothing is charged monthly, and there is no subscription to cancel. - Packs start at 20 coins, enough for a verification straight away - Every number shows its exact coin price before you confirm it - If no code arrives, release the number and your coins come back - Your balance and every single transaction are listed in the Wallet BUILT AROUND PRIVACY - Your own phone number is never required to use the app - Numbers are temporary and are never handed back to you twice - Sign in with Apple, with Google, or with an email code - Delete your account and everything attached to it from inside Settings, at any time - We never sell your data, and we never ask for your contacts WHY PEOPLE USE IT - Signing up for something without exposing a personal number - Keeping work registrations separate from personal ones - Registering while travelling, when a home number cannot receive SMS abroad - Avoiding the spam that follows a leaked phone number - Getting a code for a service that is not available in your country A REAL CHOICE OF COUNTRIES Numbers across a wide range of countries, with live availability so you are never sold a number that no longer exists. Delivery history is shown for each combination, so you can see what tends to work before you spend anything. If a number does not deliver, take another one in a single tap. AVAILABLE IN TEN LANGUAGES English, Arabic, Chinese, French, Hindi, Indonesian, Portuguese, Russian, Spanish and Turkish, with full right-to-left support. IMPORTANT SMS Code is an independent product of SIMNETIQ LTD. We are not affiliated with, endorsed by, sponsored by or connected to any of the companies or services whose names or logos appear in this app, and no partnership of any kind is implied. All trademarks and logos are the property of their respective owners and are shown only to identify which service a code is for. Use SMS Code only to receive codes for accounts you are entitled to create, and only in a way that complies with the terms of the service you are registering with. Support: https://simnetiq.xyz/support Terms of Service: https://simnetiq.xyz/terms-of-service Privacy Policy: https://simnetiq.xyz/privacy-policy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Humanizer Tool4 screens
SMS Code4 screens

Verdict

The call

The clearest difference is update cadence: Humanizer Tool at every 6 days against SMS Code's fortnightly. SMS Code's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 18.0). On price, ads and in-app purchases 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 and SMS Code sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Humanizer Tool ships an update every 6 days, SMS Code fortnightly. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

Scorecard3 real differences · 7 level
Humanizer Tool versus SMS Code: the parameters behind the verdict, then further details
ParameterHumanizer ToolSMS Code
PriceFreeFree
Rating5.0 (5 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings5 — better—
Update frequencyEvery 6 days — betterFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS18.015.1 — better
Further details — not scored
Size43 MB41 MB
Age rating4+4+
DeveloperPistol AdrianSimnetiq

In-app purchases

2 purchases

Humanizer Tool

Subscriptions2
  • Weekly Subscription$9.997 Days
  • Yearly Subscription Trial7 Days trial$69.991 Year
5 purchases

SMS Code

One-time5
  • 20 Coins$1.99
  • 55 Coins$4.99
  • 120 Coins$9.99
Show 2 more
  • 250 Coins$19.99
  • 700 Coins$49.99

Questions

Is Humanizer Tool free?
Humanizer Tool is free to download, with in-app purchases available.
Is SMS Code free?
SMS Code is free to download, with in-app purchases available.
Do Humanizer Tool or SMS Code have ads?
Neither Humanizer Tool nor SMS Code shows ads.
Which is updated more often, Humanizer Tool or SMS Code?
Humanizer Tool ships an update every 6 days, and SMS Code fortnightly. Most recently, Humanizer Tool was updated on October 24, 2026 and SMS Code on October 29, 2026.

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