Comparison

Kate vs Mobile Diagnostics Pro

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

Head to head
About

Kate

Translate messages and text directly from your keyboard. Write in your native language, and this app automatically translates and replaces your input in real-time across various applications.

Highlights
  • Translate messages directly from keyboard
  • In-place translation within any app
  • Translate received messages
  • Supports 140 languages
  • Automatic language detection
  • High-quality translations
Features
Read full description

With Kate, you can translate messages or text directly from the keyboard. Write in your native language, and Kate will automatically translate and replace your input. Whether you're using WhatsApp, iMessage, email, social media, or a browser, Kate allows you to instantly translate content within those apps. It can also translate received messages from chats - just copy or share the message, and the translation will appear over the keyboard. FEATURES • Very high-quality translations • Translate everywhere, from any app: WhatsApp, iMessage, Messenger, Telegram, WeChat, Mail, social media apps, or browsers • Turn your keyboard into a translator - no need to jump between apps to translate messages or emails, write in your native language • Copy or share text to translate non-editable content • Change languages directly from the keyboard and automatically detect the language • In-place translation, ideal for customer support professionals - perfect for both professional and private communication • A useful accessibility tool, simple and well-designed We read your support emails every day, day by day. Write with confidence any question, feedback, or complaint, and you will receive an answer in a very short period of time. 140 SUPPORTED LANGUAGES Afrikaans, Albanian, Amharic, Arabic, Armenian, Azerbaijani, Basque, Belarusian, Bengali, Bosnian, Bulgarian, Catalan, Cebuano, Chinese (Simplified), Chinese (Traditional), Corsican, Croatian, Czech, Danish, Dutch, English, Esperanto, Estonian, Filipino, Finnish, French, Frisian, Galician, Georgian, German, Greek, Gujarati, Haitian Creole, Hausa, Hawaiian, Hebrew, Hindi, Hmong, Hungarian, Icelandic, Igbo, Indonesian, Irish, Italian, Japanese, Javanese, Kannada, Kazakh, Khmer, Korean, Kurdish, Kyrgyz, Lao, Latin, Latvian, Lithuanian, Luxembourgish, Macedonian, Malagasy, Malay, Malayalam, Maltese, Maori, Marathi, Mongolian, Myanmar (Burmese), Nepali, Norwegian, Nyanja (Chichewa), Pashto, Persian, Polish, Portuguese, Punjabi, Romanian, Russian, Samoan, Scots Gaelic, Serbian, Sesotho, Shona, Sindhi, Sinhala (Sinhalese), Slovak, Slovenian, Somali, Spanish, Sundanese, Swahili, Swedish, Tagalog (Filipino), Tajik, Tamil, Telugu, Thai, Turkish, Ukrainian, Urdu, Uzbek, Vietnamese, Welsh, Xhosa, Yiddish, Yoruba, Zulu The free version is limited to 25 translated paragraphs. Upgrade to Pro for unlimited language translations. We offer three auto-renewing subscription options: • Basic, a 3-month subscription • Premium, a 12-month subscription Prices may vary by location. Subscriptions will auto-renew unless canceled. • Payment will be charged to the iTunes Account at confirmation of purchase • Subscription may be managed by the user, and auto-renewal may be turned off by going to the user’s Account Settings after purchase. • No cancellation of the current subscription is allowed during the active subscription period. • Subscription automatically renews unless auto-renewal is turned off at least 24 hours before the end of the current period. • Your account will be charged for renewal for the amount of your current subscription within 24 hours before the end of the current period. All costs for subscriptions are mentioned above. Privacy Policy https://alexdenk.eu/subscriptions-privacy-policy.html Terms of Use https://alexdenk.eu/subscriptions-terms-of-use.html

About

Mobile Diagnostics Pro

Features
Read full description

Mobile Diagnostics Pro is a professional device-testing tool built for refurbishment facilities, trade-in operations, and repair shops. It walks a technician through a complete, standardized inspection of a device's hardware and software, then uploads the graded results to your backend so every unit is tested the same way, every time. Sign in by scanning a QR code or entering the login code provided by your administrator — no personal account required. The app pulls your facility's test configuration and grading options automatically. WHAT IT TESTS • Buttons — volume, mute/flip switch, screenshot • Cameras — front, rear, ultra-wide, telephoto, zoom, lens condition • Audio — loudspeaker, earpiece, microphones, headphone jack • Display — OLED/LCD, touch digitizer, front/back glass • Sensors — accelerometer, proximity, motion • Connectivity — Wi-Fi, Bluetooth • Utility — vibration, flashlight, biometrics • Identity & status — IMEI/serial, ESN, iCloud/activation lock, MDM enrollment • Condition — battery health, color, cosmetic grading, non-OEM parts BUILT FOR SPEED AND CONSISTENCY • Guided, sequential test flow with automated checks where possible • Pass or fail each test with a button, swipe, or shake gesture • Standardized grading and condition reporting across your whole team • Results upload directly to your refurbishment backend MANAGED DEPLOYMENT • Supports MDM-managed configuration and auto-login for fleets of test stations Mobile Diagnostics Pro requires a login code from your organization and a live connection to your backend. It is intended for business use by refurbishment and repair operations.

Screenshots

Kate4 screens
Mobile Diagnostics Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: Mobile Diagnostics Pro at none against Kate's 6. On price, update cadence, ads 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. Kate sells 6 in-app purchases, starting at $2.99 per month. Mobile Diagnostics Pro asks for nothing beyond the download.

UpkeepUpdate frequency

Kate ships an update every 9 days, Mobile Diagnostics Pro every 2 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 9 level
Kate versus Mobile Diagnostics Pro: the parameters behind the verdict, then further details
ParameterKateMobile Diagnostics Pro
PriceFreeFree
Rating4.4 (432 ratings) — better—
Positive reviews56.0% of reviews—
Number of ratings432 — better—
Update frequencyEvery 9 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.016.0
Further details — not scored
Size21 MB4 MB
Age rating4+4+
DeveloperDenk AlexandruItsWorthMore.com LLC

In-app purchases

6 purchases

Kate

Subscriptions4
  • Monthly Subscription$2.991 Month
  • Quarterly Subscription$5.993 Months
  • Lifetime Access$8.991 Year
Show 1 more
  • Annual Subscription7 Days trial$11.991 Year
One-time2
  • Annual Subscription$12.99
  • Lifetime Access$17.99
None

Mobile Diagnostics Pro

No in-app purchases

Questions

Is Kate free?
Kate is free to download, with in-app purchases available.
Is Mobile Diagnostics Pro free?
Mobile Diagnostics Pro is free to download, with no in-app purchases.
Do Kate or Mobile Diagnostics Pro have ads?
Neither Kate nor Mobile Diagnostics Pro shows ads.
Which is updated more often, Kate or Mobile Diagnostics Pro?
Kate ships an update every 9 days, and Mobile Diagnostics Pro every 2 weeks. Most recently, Kate was updated on October 27, 2026 and Mobile Diagnostics Pro on October 25, 2026.

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