LangCat vs Persian Keyboard
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LangCat
Translate any text on your screen instantly by taking a screenshot. The app seamlessly integrates translated text inline, maintaining the original style. Enjoy private, offline translations for social media, travel apps, and comics.
- Instant inline translation via screenshots
- Supports 16+ languages
- 100% offline and private translation
- Preserves original text style
- Share translated content easily
Read full descriptionHide full description
LangCat - Easy Screen Translations Ever found yourself staring at an app in a language you don’t understand? Whether you’re exploring social media, navigating an app while traveling, or diving into a foreign comic or manga, LangCat has your back! Simply take a screenshot, and this magical app translates anything—text, UI, images, or whatever’s displayed on your screen—inline. With just a tap, you’ll see the translated text seamlessly integrated, preserving the same style, color, and size as the original. It’s effortless, instant, and completely offline. Your Privacy Matters: All translations happen directly on your device—no data is sent to the cloud. Your screenshots and personal information stay completely private and secure. Why You’ll Love It: • Instant Translation: Select a screenshot, and voilà—translated text appears inline, no more guessing! • Supports 16+ Languages: Translate content across a wide range of languages with ease. • Full Privacy: Translation is 100% offline, ensuring your data stays on your device. • Authentic Look: Translated text mirrors the original font size and color for a natural feel. • Share with Ease: Translate and share directly via the share sheet. Perfect for social media adventurers, globetrotters tackling foreign apps, or manga/comic lovers uncovering new stories, LangCat is your pocket-sized language genius. Download now and translate everything—privately and instantly
Persian Keyboard
Read full descriptionHide full description
Persian Keyboard lets you type Persian (Farsi) the way you think, even in Latin letters. FINGLISH TO PERSIAN Type salam khoobi and get سلام خوبی, with suggestions as you type. PERSIAN TO ENGLISH Tap «ترجمه» in the keyboard and get an exact or a casual English version of your message, ready to send. GRAMMAR CHECK Tap «گرامر» to fix just the mistakes in a Persian or English message, or get the whole sentence written well. HALF-SPACES FIX THEMSELVES می شود becomes میشود and کتاب ها becomes کتابها by themselves. There is a half-space key too. ARABIC LETTERS FIXED Arabic ي and ك are changed to Persian ی and ک as you type, so search and sorting work. PERSIAN AND WESTERN DIGITS Switch between ۱۲۳ and 123 with one tap. « » ، ؛ ؟ ٪ are right there. AND MORE • Today's Solar Hijri (Persian) date in one tap • Shortcuts: type /adr and get your full address • 12 colour themes, light and dark, in a dark frame with rounded corners • The full Persian keyboard: all 32 letters on the keys • A wide space bar: hold it and slide to move the cursor • Sign in with Apple, Google or your email • Works in every app INVITE FRIENDS Share your code from the app. When a friend who signs up with it subscribes to Premium, you get a month of Premium free (up to 12 months a year). WHAT YOU TYPE STAYS YOURS Finglish, suggestions and corrections all run on your phone. Your keystrokes are never stored or sent to us. The only exception is a message you choose to translate or check: when you tap «ترجمه» or «گرامر», that one message is sent once and is not stored. No ads and no tracking. FREE AND PREMIUM Basic Persian typing is free forever, and you can try Premium free every day: Finglish for 20 words, and with an account, translation and the grammar check 3 times each. Premium (Finglish, Persian to English translation, grammar check, automatic half-space, smart suggestions, Nastaliq cards, all themes and shortcuts) is an auto-renewing subscription, monthly or yearly, with a 3-day free trial for new subscribers. Each plan is also offered at half price with the daily verse: a short line from the words of Jesus, shown in the keyboard's top bar and in the app, which stays on until the period you paid for ends. Payment is charged to your Apple ID when you confirm the purchase. The subscription renews automatically unless you cancel at least 24 hours before the end of the current period. Manage or cancel it in Settings › Apple ID › Subscriptions. Terms of Use: https://persiankeyboard.4linb.com/terms Privacy Policy: https://persiankeyboard.4linb.com/privacy
Screenshots
Verdict
The clearest difference is rating: Persian Keyboard at 5.0 against LangCat's 3.7. Persian Keyboard also leads on iOS requirement (16.0 vs 18.0). LangCat's advantage is ratings volume (3 vs 1). On price, update cadence, 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
Both are free to download. LangCat sells 1 one-off in-app purchase and Persian Keyboard sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Persian Keyboard holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.
Both ship on a similar rhythm, roughly every 2 days. Both last shipped on October 24, 2026.
| Parameter | LangCat | Persian Keyboard |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) | 5.0 (1 ratings) — better |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 2 days | Every 2 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | UNI HQ LLC | 4LINB LLC |
Customer experience
LangCat
Persian Keyboard
In-app purchases
LangCat
- LangCat Plus$5.99
Persian Keyboard
- Premium Monthly - Daily Verse3 Days trial$1.991 Month
- Premium Monthly3 Days trial$3.991 Month
- Premium Yearly - Daily Verse3 Days trial$9.991 Year
Show 1 moreShow fewer
- Premium Yearly3 Days trial$19.991 Year









