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What’s New Version 1.5.0
Language Coach — tap the graduation cap to instantly check and understand your text. If it's in a different language, you'll see a clean translation instead of a grammar check.
Better translations — single words now always use the on-device model. Improved fallback when Apple Translation is unavailable.
Online Translation — defaults to All translations when enabled for faster, more consistent results.
Emoji picker — now opens on the Smileys tab instead of empty Recents.
Reminders — off by default so you're never prompted for permissions unexpectedly.
Currency picker — now shows the currency code (USD, MXN, EUR) alongside the flag.
Bug fixes and stability improvements.
Description
Flash Keyboard is a custom keyboard with real-time translation in 135+ languages, AI writing tools, and smart utilities — all without leaving your app.
TRANSLATE IN 135+ LANGUAGES
Flash Pro unlocks Microsoft Azure translation: more natural, more accurate, and covering 135+ languages including rare and regional ones not available offline. No downloads needed — just select text and translate.
FREE — 20+ Languages Offline
On-device translation using Apple's Translation framework. Select any text and Flash translates it instantly. Tap to replace. No internet required. Your words never leave your device.
FLASH PRO — AI Features
Language Coach
Check grammar as you type — Flash tells you exactly what is wrong and why, in plain English. Tap any selected text to get an explanation. Learn as you type, in any app.
Word Definitions
Look up any word without leaving your conversation. Definitions appear right above your keyboard.
AI Actions
Select any text and choose an action: fix grammar, make it more formal, make it casual, or rewrite it. Powered by GPT-4o. Works in any app.
SMART UTILITIES
The utility bar detects what you are typing and offers instant actions:
Calculator — type any math expression and get the result
Unit Conversion — distance, weight, temperature, and more
Timezone Conversion — convert times across timezones
Smart Dates — type next monday or in 3 days to get the real date
Timer — type a duration to start a countdown
Reminders — type buy milk to add to Apple Reminders
MORE FEATURES
Smart multilingual autocorrect across all your active languages
Cursor trackpad — slide on spacebar to move cursor precisely
Saved macros — insert frequently typed phrases with one tap
Emoji picker
15 keyboard layouts
Privacy Policy: https://flashkeyboard.app/privacy
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy first — free offline translation never leaves your device. Flash Pro sends only the text you choose to translate or analyze, nothing else.
In-App Purchases US pricing
Flash Pro Subscription
Monthly · Monthly 7-day free trial$2.99
Annual · Yearly 7-day free trial$29.99
Capabilities
In-App Purchases
Accessibility
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Version history 7 versions
Build 887616255v1.5.02026-06-30 22:09:28
Language Coach — tap the graduation cap to instantly check and understand your text. If it's in a different language, you'll see a clean translation instead of a grammar check.
Better translations — single words now always use the on-device model. Improved fallback when Apple Translation is unavailable.
Online Translation — defaults to All translations when enabled for faster, more consistent results.
Emoji picker — now opens on the Smileys tab instead of empty Recents.
Reminders — off by default so you're never prompted for permissions unexpectedly.
Currency picker — now shows the currency code (USD, MXN, EUR) alongside the flag.
Bug fixes and stability improvements.
Build 887015328v1.4.12026-06-20 06:46:35
Language Coach — check grammar and get explanations as you type.
Word Definitions — look up any word without leaving your conversation.
AI Actions — rewrite, formalize, or fix selected text with one tap.
135+ languages via Microsoft Azure for better translation quality.
Bug fixes and performance improvements.
Build 886968183v1.4.02026-06-15 17:17:42
• Settings redesigned — all translation options in one place
• Language Coach and Word Definitions (Flash Pro)
• AI Actions: fix grammar, change tone (Flash Pro)
• 135+ languages via Microsoft Azure (Flash Pro)
• Download language improvements and clearer status
• Bug fixes and performance improvements
Build 886119125v1.3.02026-05-28 07:38:35
Currency Conversion — type "100 USD to EUR" or just "100 USD" and the keyboard instantly shows the converted amount. Tap to insert. Set your home currency in Utilities settings.
Autocorrect Undo — when a word is autocorrected, tap the × next to the correction to instantly revert it.
Stability improvements and crash reporting.
Build 884178311v1.2.02026-04-07 07:26:36
Smarter Autocorrect
Autocorrect is now powered by a new on-device spelling engine with faster, more accurate corrections — especially for multilingual typing. It learns your preferences over time and gets out of the way when you know what you're typing.
Utility Bar
The keyboard now detects math, unit conversions, timezones, dates, timers, and reminder triggers as you type — offering instant results right above the keys.
Bug fixes and performance improvements
Build 883623284v1.1.02026-03-22 23:28:18
Quick calculator — type math expressions and tap to replace with the answer
Improved accent corrections for Spanish
Faster accent popup when holding keys
Bug fixes and performance improvements
Build 882669769v1.02026-03-03 15:35:06
Price history by region
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Availability 1 of 1 storefronts
| Region | Language | Price | Ratings | Avg | Version |
|---|---|---|---|---|---|
US | en-US | Free | 1 | 3.0 | 1.5.0 |
Change log 11 changes · US
✎
releaseNotes updated
Language Coach — tap the graduation cap to instantly check and understand your text. If it's in a different language, you'll see a clean translation instead of
✎
description updated
Flash Keyboard is a custom keyboard with real-time translation in 135+ languages, AI writing tools, and smart utilities — all without leaving your app.
TRANSLA
✎
subtitle updated
Translate text, in a flash
✎
name updated
Flash Translation Keyboard
◆
Version 1.5.0 released
Language Coach — tap the graduation cap to instantly check and understand your text. If it's in a different language, you'll see a clean translation instead of a grammar check.
Better translations — single words now always use the on-devic
◆
Version 1.4.1 released
Language Coach — check grammar and get explanations as you type.
Word Definitions — look up any word without leaving your conversation.
AI Actions — rewrite, formalize, or fix selected text with one tap.
135+ languages via Microsoft Azure f
◆
Version 1.4.0 released
• Settings redesigned — all translation options in one place
• Language Coach and Word Definitions (Flash Pro)
• AI Actions: fix grammar, change tone (Flash Pro)
• 135+ languages via Microsoft Azure (Flash Pro)
• Download language improveme
◆
Version 1.3.0 released
Currency Conversion — type "100 USD to EUR" or just "100 USD" and the keyboard instantly shows the converted amount. Tap to insert. Set your home currency in Utilities settings.
Autocorrect Undo — when a word is autocorrected, tap the × ne
◆
Version 1.2.0 released
Smarter Autocorrect
Autocorrect is now powered by a new on-device spelling engine with faster, more accurate corrections — especially for multilingual typing. It learns your preferences over time and gets out of the way when you know what y
◆
Version 1.1.0 released
Quick calculator — type math expressions and tap to replace with the answer
Improved accent corrections for Spanish
Faster accent popup when holding keys
Bug fixes and performance improvements
◆
Version 1.0 released