Authenticator ° vs AI Keyboard
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Authenticator °
This app enhances your online security by generating time-sensitive passwords for two-factor and multi-factor authentication. It offers seamless data synchronization across devices, Apple Watch support, and robust encryption for your sensitive information.
- One-Time Passwords (OTP)
- Seamless Data Synchronization
- Apple Watch Support
- End-to-End Encryption
- Import/Export Encrypted Backups
- Auto-Lock & Biometric Authentication
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Cutting-edge security meets convenience: Authenticator° is the ultimate iOS app designed to make your digital life safer and hassle-free. Now supporting Apple Watch, we safeguard your accounts across Twitter, Reddit, LinkedIn, Instagram, TikTok, Amazon, Facebook, Dropbox, and more, providing an unparalleled layer of protection. Key Features: • One-Time Passwords (OTP) – Boost your account security with two-factor or multi-factor authentication, using unique, time-sensitive passwords generated on-demand. • Seamless Data Synchronization – Sync your authentication data across multiple devices effortlessly, ensuring you have access to your accounts whenever you need them. • Apple Watch Support – Your one-time passwords are now a glance away. Enjoy seamless integration with your Apple Watch for quick, convenient authentication. • End-to-End Encryption – Enjoy peace of mind knowing your sensitive information is protected with the highest level of encryption, keeping your data secure from prying eyes. • Import/Export Encrypted Backups – Create private, encrypted backups of your data and effortlessly import or export them to ensure your information is always safe and accessible. • Auto-Lock & Biometric Authentication – Tailor the auto-lock time to your needs and use Touch ID or Face ID for seamless access to your accounts without compromising security. • No Account Required – There's no need to create a separate account for Authenticator°. Simply sign in with your Apple ID for data syncing and iCloud backups or opt for "device only" mode to keep your data exclusively on your device. With Authenticator°, you'll never have to worry about the security of your online accounts again. Take control of your digital life and keep your information safe from hackers and identity thieves with the ultimate authentication app. Download Authenticator° today and experience a new level of online security and convenience. Authenticator° subscription: Authenticator° Premium unlocks features like Data Sync Across Devices, End-to-End Data Encryption, Unlimited Tokens, and Encrypted File Export/Import. Available plan pricing is shown in the app before purchase. Payment will be charged to your App Store account at confirmation of purchase, and subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or turn off auto-renewal in your account settings after purchase. See the instructions here: https://support.apple.com/en-us/HT202039 You can read the terms of use and privacy policy here: https://kapi90.github.io/authenticator_privacy_policy.html End User License Agreement (EULA) of the App Store applies: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
AI Keyboard
Enhance your writing across all apps with an AI-powered keyboard and assistant. Translate, correct grammar, adjust tone, and generate content like emails and summaries. Save time with auto-paste and get smart replies.
- Global translation in 99+ languages
- Grammar and spell check
- Tone adjustment
- Auto-paste for quick snippets
- Email generation
- Paraphrasing and summarization
- AI-driven replies
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KeyAI is your AI Keyboard and full writing assistant, powered by AI. Use it across all your apps or in the main KeyAI workspace to bring linguistic precision and creativity to everything you write. Innovative Features of KeyAI – The AI Keyboard & Writing Assistant: * Global Translator: Effortlessly translate in 99+ languages from the keyboard or the app. * Grammar & Spell Check: Eliminate writing mistakes before you hit send. * Tone Adjustment: Craft messages with the perfect tone for any audience. * AutoPaste: Save and reuse your best snippets at lightning speed. * Email Generator: Draft polished emails in seconds from prompts or context. * Paraphrasing Power: Rewrite text for clarity and uniqueness. * Text Summarizer: Turn long documents into clear, actionable key points. * Synonym Suggestions: Expand your vocabulary with smart alternatives. * AI-Driven Replies: Get intelligent, context-aware responses instantly. * Customization Options: Personalize your AI Keyboard and in-app workspace. KeyAI is more than an AI Keyboard—ideal for quick replies anywhere and longer texts like emails, helping professionals and casual users communicate better. Try the app for free. A subscription or in-app purchase may be required to unlock unlimited access. Privacy Policy: https://enginesstudio.tech/privacy/keyai Terms & Conditions: https://enginesstudio.tech/terms/keyai
Screenshots
Verdict
The clearest difference is rating: Authenticator ° at 4.8 against AI Keyboard's 4.6. Authenticator ° also leads on device support (4 vs 2) and iOS requirement (15.0 vs 17.6). On price, review sentiment, ratings volume and update cadence 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. Authenticator ° sells 14 in-app purchases, starting at $9.99 per month and AI Keyboard sells 12 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Authenticator ° holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 594 and 365 respectively. Written reviews complicate that: 77% of Authenticator °'s written reviews are positive against 81% of AI Keyboard's, so the app with the better star average is not the one people write more warmly about.
Authenticator ° ships an update every 2 weeks, AI Keyboard every 3 weeks. The most recent releases landed on August 10, 2026 and September 24, 2026 respectively.
| Parameter | Authenticator ° | AI Keyboard |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (594 ratings) — better | 4.6 (365 ratings) |
| Positive reviews | 76.7% of reviews | 81.2% of reviews — better |
| Number of ratings | 594 — better | 365 |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 55 MB | 231 MB |
| Age rating | 4+ | 4+ |
| Developer | Bence Kaposzta | ENGINES STUDIO LAB |
Customer experience
Authenticator °
AI Keyboard
User reviews
Authenticator °
From 594 App Store ratingsWhat we love
- 👍 Easy to install and use
- 🔒 Secure password management
- 🚀 Efficient and fast
- 👍 Great user interface
- 🔒 Robust security features
Room to improve
- 🐛 Occasional crashes or bugs
- 🔒 Concerns about cloud storage security
- 🤔 Forced 5-star review before use
- 🤔 Unclear or confusing onboarding process
AI Keyboard
From 365 App Store ratingsWhat we love
- 🚀 Highly functional and accessible
- 🚀 Powerful and fast typing experience
- 👍 Excellent AI suggestions and predictions
- 👍 Customizable and user-friendly
- 👍 Helpful for writing and proofreading
Room to improve
- 🐛 Occasional crashes and freezes
- 🐛 Compatibility issues with some apps
- 🔋 High battery consumption reported
- 🔒 Privacy concerns with full keyboard access
Bugs and requests
Authenticator °
Reported bugs
3 issues- List of saved sites/accounts disappearing
- Trouble logging in or resetting password
- Incompatibility with older devices
Requested features
4 requests- Allow renaming of accounts
- Add pop-up notifications like other authenticators
- Improve sync with desktop/laptop
- Provide more theme/customization options
AI Keyboard
Reported bugs
4 issues- Keyboard lags and becomes unresponsive during fast typing
- Automatic reply feature not working as expected
- Grammar check deleting or repeating text unexpectedly
- Compatibility issues on older devices and certain OS versions
Requested features
5 requests- Add support for more languages (e.g., Vietnamese, Arabic)
- Implement swipe/gesture typing functionality
- Improve integration with popular messaging apps
- Add customization options for keyboard themes and layouts
- Enhance grammar correction and tone adjustment capabilities
In-app purchases
Authenticator °
- Monthly7 Days trial$9.991 Month
- Monthly$9.991 Month
- Monthly3 Days trial$9.991 Month
Show 8 moreShow fewer
- 3 Month$12.993 Months
- 1 Year, 50% off$19.991 Year
- 1 Year Discounted$22.991 Year
- 1 Year, 30% off$27.991 Year
- 1 Year with initial offer1 Month trial$34.991 Year
- Annual subscription7 Days trial$39.991 Year
- 1 Year$39.991 Year
- 1 Year3 Days trial$39.991 Year
- Free Lifetime subscriptionFree
- Lifetime, intro offer$0.29
- Lifetime$59.99
AI Keyboard
- AI Keyboard for 1 week$3.997 Days
- AI Typer Pro 1 week3 Days trial$4.997 Days
- AI Keyboard Pro for 1 Year$19.991 Year
Show 3 moreShow fewer
- AI Typer Pro 1 Year$39.991 Year
- AI Keyboard for 1 Year3 Days trial$39.991 Year
- AI Keyboard1 Month trial$40.001 Year
- Lifetime PremiumFree
- Cookie Tip$0.99
- Coffee Tip$2.99
Show 3 moreShow fewer
- Burger Tip$4.99
- Pizza Tip$9.99
- AI Keyboard Premium Lifetime$59.99
Questions
Is Authenticator ° free?
Is AI Keyboard free?
Which has better reviews, Authenticator ° or AI Keyboard?
Do Authenticator ° or AI Keyboard have ads?
Which is updated more often, Authenticator ° or AI Keyboard?
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