Translator Keyboard vs PDF Reader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Translator Keyboard
Type and translate text instantly in over 60 languages directly from your keyboard. Seamlessly communicate in any app without switching or copying. Enhance conversations with emojis.
- Instant translation as you type
- Supports over 60 languages
- Seamless in-app integration
- No copy-paste or app switching
- Built-in Emoji Keyboard
- One-tap language selection
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Type and translate instantly in 60 various languages with one smart and instant translator keyboard. Translator Keyboard is your all-in-one language translator keyboard. Type in your native language and instantly translate messages and texts in real time across more than 60 languages. Whether you’re chatting, emailing, or posting on social media, Translator Keyboard enables seamless multilingual communication directly from your keyboard. ▶ How does Translator Keyboard work? Get instant translations as you type. Write in your native language and see your message instantly translated into your chosen language. Live translation works automatically, with no copy-paste and no app switching. ▶ How to setup Translator Keyboard? With smart language translator integration, you can easily install Translator Keyboard as an additional keyboard and use it directly within any messaging, email, or social app. ▶ How many languages are supported? Over 60 languages are available. Type, translate, and chat in English, Spanish, Japanese, Italian, French, Chinese, Korean, Thai, German, Portuguese, Arabic, Vietnamese, Hebrew, and many more. ▶ How can I switch between languages easily? With one-tap language selection, you can pick quickly from over 60 languages and start your multilingual chats effortlessly. ▶ Want to make your messages more expressive? With the built-in Emoji Keyboard, you can enhance your conversations with a wide range of emojis. Express, react, and personalize every message while using the language translator keyboard. ▶ Where can I use Translator Keyboard? Chat with friends, update your status, or email a client abroad in all your favorite messaging & social apps. Translator Keyboard works seamlessly across apps like WhatsApp, Instagram, Gmail, and more. Your keyboard becomes a smart translator wherever you go. Download Translator Keyboard today and experience the power of language translation at your fingertips! Type, translate, and chat now! Take your experience to the next level with Air Apps One—the ultimate subscription. Subscription to one app unlocks 30+ powerful tools for productivity, learning, fitness, and creativity at no extra cost. Simplify your life with seamless access, exclusive discounts, and effortless integration into your daily routine. Subscribe now for an all-in-one, hassle-free experience! --- Subscription payments are charged to your iTunes account upon purchase and renewal. Free trials auto-renew to paid subscriptions unless canceled at least 24 hours before the current period ends. Cancellation takes effect after the current period, downgrading you to the free service. Unused trial portions are forfeited upon premium subscription purchase. Please note and acknowledge that all subscriptions are processed and managed through your Apple ID, including cancellations, refunds, and changes. For further assistance, please contact Apple's support team. If you are an European Union resident, you can cancel your order within 14 days by following the process in the Apple App Store. Please note and acknowledge: cancellations and refunds are not available if you have downloaded and started using the app. Connect with us through: Web: https://airapps.co Linkedin: https://www.linkedin.com/company/airapps Instagram: https://www.instagram.com/airappsco Privacy Policy: https://airapps.co/privacy Terms Of Use: https://airapps.co/terms Support: Contact us at support@airapps.co
PDF Reader
Transform your smartphone into a powerful PDF scanner and editor. Easily convert images and documents to PDF, or convert PDFs to other formats. Protect your files with encryption and share them securely.
- Scan documents
- Convert images to PDF
- Convert PDF to other formats
- Crop image sizes
- Share documents
- Add watermark
- File encryption
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Turbo PDF: Scanner & Editor is a highly reliable scanner application that effectively transforms your smartphone into a robust PDF scanner. This application enables seamless conversion of photos and pictures into PDF format with a simple and convenient touch function. Features of the Turbo PDF: Scanner & Editor Scan your documents, crop image sizes. Convert images to PDF format. Convert pdf to other formats. Efficient and user-friendly scanning experience with a quick and convenient interface. Share documents via social media, add watermark. File encryption to protect your privacy. By using our app you can seamlessly convert photos and documents to PDF, or convert pdf to other file formats. Turbo PDF: Scanner & Editor is the premier PDF converter that makes working with scanned documents extremely easy. Privacy Policy: https://www.turbopdftool.com/privacyPolicy.html For any feedback or queries, please contact us at mailto:turbopdf@outlook.com
Screenshots
Verdict
The clearest difference is in-app purchases: PDF Reader at none against Translator Keyboard's 14. PDF Reader also leads on chart position (#35 vs #131) and iOS requirement (13.0 vs 15.6). Translator Keyboard's advantage is ads (none vs shown) and ratings volume (21K vs 3.3K). On price, rating, review sentiment 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. Translator Keyboard sells 13 in-app purchases, starting at $4.99 per 7 days. PDF Reader asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.7 for Translator Keyboard against 4.8 for PDF Reader. That said, the two scores are not equally well evidenced: Translator Keyboard has 21K ratings behind it against 3.3K, so its average is the more settled of the two. Written reviews are what separate them: 63% of Translator Keyboard's written reviews are positive against 61% of PDF Reader's.
Translator Keyboard ships an update fortnightly, PDF Reader weekly. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.
| Parameter | Translator Keyboard | PDF Reader |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (21K ratings) | 4.8 (3.3K ratings) — better |
| Positive reviews | 63.2% of reviews — better | 61.3% of reviews |
| Number of ratings | 21K — better | 3.3K |
| Update frequency | Fortnightly | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Best chart rank | #131 | #35 — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 212 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | Air Apps Systems | SPARK TECH LIMITED |
Customer experience
Translator Keyboard
PDF Reader
User reviews
Translator Keyboard
From 21K App Store ratingsWhat we love
- 🚀 Fast translation
- 👍 Convenient keyboard translator
- 💡 Supports many languages
- 👍 Easy to use
Room to improve
- 💰 Requires subscription after limited free use
- 🐛 Inconsistent translations
- 🐛 Keyboard issues
- 💰 Expensive subscription
PDF Reader
From 3.3K App Store ratingsWhat we love
- 👍 Easy to use
- 💡 Useful features
- 🚀 Fast performance
Room to improve
- 🐛 Crashes and bugs
- 💰 Excessive ads
- 🔋 Drains battery quickly
Bugs and requests
Translator Keyboard
Reported bugs
3 issues- Keyboard freezes after limited use
- Translations not accurate
- Subscription issues
Requested features
3 requests- Ability to translate received messages
- Option to purchase individual languages
- Customizable keyboard layout
PDF Reader
Reported bugs
3 issues- Login issues
- Compatibility problems with newer devices
- Frequent crashes and freezes
Requested features
3 requests- More customization options
- Improved privacy controls
- Better customer support
In-app purchases
Translator Keyboard
- Air Apps One - 1 Week$4.997 Days
- Air Apps One - 1 Week$5.997 Days
- Air Apps One - 1 Week$6.997 Days
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- Air Apps One - 1 Week$7.997 Days
- Air Apps Pro - 1 Week3 Days trial$9.997 Days
- Air Apps One - 1 Week3 Days trial$9.997 Days
- Air Apps One Welcome - 1 Week3 Days trial2 variants$9.997 Days
- Air Apps One Starter - 1 Week7 Days trial$9.997 Days
- Air Apps One - 1 Month$19.991 Month
- Air Apps Pro3 Days trial$19.991 Month
- Air Apps One - 1 Week3 Days trial$19.991 Month
- Air Apps Pro - 1 Year3 Days trial$69.991 Year
- Air Apps One - 1 Year3 Days trial$69.991 Year
PDF Reader
No in-app purchases









