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EFKey – Swipe & AI Keyboard icon
APP STORE

EFKey – Swipe & AI Keyboard

Peter Feranc · Utilities · United States store
NOT IN TOP 100 HERE
View on App Store ↗ Instagram card
Revenue a month, worldwide EST
$1.7K
Likely $578 to $5.2K
▼ 50.0% in 12 days
New ratings
+30
in 12 days, 90 in total
Rating
4.7 of 5
40 ratings in this store
Countries it ranks in
1
was 1 on Oct 19, 2026

Revenue

Estimated from the grossing charts of Oct 26, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / YEAR · WORLDWIDE
$20.8K
No Google Play version found
EST. LIFETIME DOWNLOADS
1.4K to 4K
Estimated from ratings count
WHERE IT EARNS · EST. / MONTH
  • Finland #91 Utilities$1.7K · 100%
HOW SURE ARE WE
Small app: combines its grossing ranks with ratings growth (25 new ratings a month on average since launch). Tested on 418 apps with verified revenue: typically off by about 2.6 times, so the range is wide. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
40
AVG RATING
4.70
PRICE
Free
AGE
110d
LAST UPDATE
6d ago
VERSION
2.2.1
SIZE
103 MB
AGE RATING
4+

Last 30 days

From our daily snapshots of every grossing chart and daily ratings counts.

DAYS IN A GROSSING CHART
5 / 30
COUNTRIES NOW
1 (was 0)
NEW RATINGS, LAST 7 DAYS
+24
EST. REVENUE A MONTH, DAILY · APP STORE EST
Show daily values
Sep 27, 2026not in a grossing chart
Sep 28, 2026not in a grossing chart
Sep 29, 2026not in a grossing chart
Sep 30, 2026not in a grossing chart
Oct 1, 2026not in a grossing chart
Oct 2, 2026not in a grossing chart
Oct 3, 2026not in a grossing chart
Oct 4, 2026not in a grossing chart
Oct 5, 2026not in a grossing chart
Oct 6, 2026not in a grossing chart
Oct 7, 2026not in a grossing chart
Oct 8, 2026not in a grossing chart
Oct 9, 2026not in a grossing chart
Oct 10, 2026not in a grossing chart
Oct 11, 2026not in a grossing chart
Oct 12, 2026not in a grossing chart
Oct 13, 2026not in a grossing chart
Oct 14, 2026$3.5K a month
Oct 15, 2026not in a grossing chart
Oct 16, 2026not in a grossing chart
Oct 17, 2026not in a grossing chart
Oct 18, 2026not in a grossing chart
Oct 19, 2026$2.2K a month
Oct 20, 2026$1.6K a month
Oct 21, 2026$1.7K a month
Oct 22, 2026not in a grossing chart
Oct 23, 2026not in a grossing chart
Oct 24, 2026not in a grossing chart
Oct 25, 2026not in a grossing chart
Oct 26, 2026$1.7K a month
The same estimate as the headline, saved every day. Best rank Sep 27, 2026: not ranked. Now: #91 Utilities · FI.
RATINGS IN THE CORE COUNTRIES, DAILY
Show daily values
Oct 14, 202660 ratings
Oct 15, 202662 ratings
Oct 17, 202664 ratings
Oct 18, 202665 ratings
Oct 19, 202666 ratings
Oct 20, 202668 ratings
Oct 21, 202670 ratings
Oct 22, 202671 ratings
Oct 23, 202681 ratings
Oct 24, 202688 ratings
Oct 25, 202690 ratings
Oct 26, 202690 ratings
60 on Oct 14, 2026, 90 on Oct 26, 2026. New ratings track new downloads, even outside the charts.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
6 purchases listed
  • EFKey Pro$14.99
  • EFKey Pro — Early Bird$5.99
  • Nice tip$3.99
  • Huge tip$17.99
  • Big tip$8.99
  • Small tip$1.99
Top in-app purchases as listed on the App Store, in local prices.
REVIEW MOMENTUM
1.3 reviews / week
  • Trendrising
  • Recent reviews average4.6 stars
  • Recent 1 and 2 star share10%
From the latest 20 written reviews, covering 108 days.
RELEASE CADENCE
6 updates in 90 days
  • Typical gap between releases9 days
From the last 10 versions listed on the App Store.
RATING BREAKDOWN
40 ratings
5★90%
4★3%
3★0%
2★3%
1★5%

What users want

From the latest 20 reviews on the United States App Store, Jul 11, 2026 to Oct 21, 2026: 10% are 1 or 2 stars. Open a theme to read what people wrote.

WHAT THEY COMPLAIN ABOUT · SHARE OF BAD REVIEWS

Only 2 of the latest 20 reviews are 1 or 2 stars, too few to find patterns. Users are mostly happy.

WHAT THEY ASK FOR
  • Also, please add a "Clear/Reset Input" (重输) button for the Chinese 9-key layout. 5★, Oct 18, 2026
  • Please add a way for us to continue to support the development when you can. 5★, Sep 17, 2026
WORDS THAT KEEP COMING UP IN BAD REVIEWS

Nothing stands out.

WHAT THEY LOVE · SHARE OF GOOD REVIEWS
Looks great11%

2 of the 4 and 5 star reviews.

★★★★★ The offline autocorrect is spot on, and the privacy first design is exactly what I was looking for.
★★★★★ I cant believe how iOS still feels 10 years behind on certain very basic but core UX/UI that apparently I took for granted on Android.
Great support11%

2 of the 4 and 5 star reviews.

★★★★★ ⭐ A small wish: I really hope you can add Chinese language support for the settings menu in the future.
★★★★★ Please add a way for us to continue to support the development when you can.

Found by matching words and phrases in the reviews, not read by a person. A review can count toward more than one theme.

What users say

Latest reviews, United States App Store.

★★★★★Oct 21, 2026
Best keyboard ever!

Just go for the pro—you won’t regret it.

★★★★★Oct 21, 2026
Fantastic keyboard!

I just switched to iPhone after using Android phones my entire life. Tyiping/keyboard was by far the biggest pain point, and with this keyboard I no longer notice a difference. The keyboard is customizable, the features are clearly well thought out (dual language ftw!), and most importantly it’s as responsive as the native keyboard unlike swiftkey. It only took me 3 days on the free trial to purchase the pro version. Keep up the good work!

★★★★★Oct 19, 2026
Immersive experience👍

Early adopter here! I’ve been with EFKey since the start and it just keeps getting better. Finally, a keyboard that doesn't phone home or log my data. The offline autocorrect is spot on, and the privacy first design is exactly what I was looking for. Highly recommend for anyone tired of big tech keyboards.

★★★★★Oct 19, 2026
Best keyboard I’ve used

Bought pro right away

★★★★★Oct 18, 2026
🚀 Smooth 120Hz and amazing privacy!

As an iPhone 17 pm.user, I was really frustrated by the lag of the stock iOS keyboard. EFKey completely fixed my issue! It runs incredibly smooth on the 120Hz ProMotion screen. Most importantly, it works fully offline with no privacy concerns. The customization options are fantastic. ⭐ A small wish: I really hope you can add Chinese language support for the settings menu in the future. Also, optimizing the Chinese 9-key (九宫格) layout grid and adding localized gestures (like swiping up on the delete key to clear a word) would make it the absolute best privacy keyboard for Chinese users. Thank you Peter for this great app! Also, please add a "Clear/Reset Input" (重输) button for the Chinese 9-key layout. It allows users to clear the unconfirmed Pinyin sequence with one tap when we make a mistake, which is extremely essential for 9-key fast typing!

★★★★★Oct 17, 2026
Pleasantly surprised

Good alternative to Swiftkey on IOS. Developer is active and engages with users, implementing new features based on their feedback.

Apps like this

Same category, earning about as much.

Store screenshots

ScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshot

App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

No App Store ads in the EU
None in the last 90 days.

Apple only publishes ads shown in the EU (EU Digital Services Act), with a 7 day delay. An app that advertises only outside the EU shows nothing here.

Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title.

keyboard6key6word6efkey5languages5stays5words5type5search5types4typing4swipe4word once3clipboard history3gif search3icloud sync3sync learned3learned words3phone3hold3sentence3nothing3switch3keys3

What's new in 2.2.1

Version 2.2.1. Six new languages, a number pad, photo themes and a long list of fixes from testers. NEW LANGUAGES • English (Australia) and English (Canada). colour and centre stay as typed, arvo and Saskatoon are in the dictionary. With your iPhone region set to Australia or Canada, the app offers to switch. • Telugu, Malayalam and Tamil by transliteration: type in Latin letters, get the word in its own script. ente becomes എന്റെ. • Luxembourgish, with ë, é and ä on the keys. NEW • Number pad on demand: hold 123, or add it to the bar. • Photo background for custom themes, with key transparency and your own text color. Pro. • Translate while you type: the translation is written into the app as you go. Pro. • Your own AI actions next to Fix, Reword, Formal and Casual. Pro. • Dictation writes two as 2 and takes your own word replacements. • Large emoji, 7 across. The emoji row on the 123 page scrolls through 30 favorites. • Setup at the top of Typing and Keyboard: Like iPhone, EFKey or Mine. • Shift changes the case of the word, the selection, or both. Your pick. • Autocorrect in fields where apps turn it off, like the YouTube search box. Off by default. TYPING • Bolder context correction is on: "this is my dig" becomes "this is my dog". Backspace right after puts your word back. • Digits inside words get fixed: mus8me becomes musíme, j8st becomes just. • Glued words split: Shehad becomes She had, amikoregybe becomes amikor egybe. • Long words with typos are corrected after backspace too. • Spanish: no se que becomes no sé qué. Italian: Lui e felice becomes Lui è felice. • A correction tapped in the bar can be undone with backspace, like an autocorrect. • The letter preview appears and disappears as fast as on the system keyboard. FIXES • A password copied from the Passwords app leaves the clipboard history once it expires. • About 220,000 unsupported words are gone from English, so fewer odd words show up next to a swipe. • Swipe right after a tap: I + was gives "I was", not "Iw". • 1st, 2nd and 3pm stay as typed. • iPad has its own layout with tab, caps lock and a hide key. The bar uses the full width. • The keyboard no longer makes iOS fall back to the system keyboard while it opens.

Released Jul 9, 2026. Current version shipped Oct 21, 2026.

Store description

EFKey types like the keyboard you already use. It has the parts that one is missing. Typing runs on your phone, in 90 languages, and stays free. GESTURES INSTEAD OF PAGES Hold any key and its second character comes up. @ # % € sit in the corner of every key, so the numbers page stays where it is. Flick left on the delete key and it erases whole words. Hold the spacebar and the keyboard turns into a trackpad. Slide, and the cursor lands where you meant it. Glide over the letters and the word types itself, accents and apostrophes included. Pick another word once and the next identical swipe follows your pick. Double-space ends the sentence. 84 LANGUAGES, TWO AT A TIME Turn on two languages and write in both in one sentence: dakujem becomes ďakujem while dont gets its apostrophe. Nothing to switch. 26 languages are fully verified. 62 more are in beta: they work, a native speaker just hasn't checked them yet. The app itself speaks 26 languages. QWERTY, QWERTZ, AZERTY, Dvorak, Colemak. A number row that adds a row instead of shrinking your keys. CORRECTION THAT READS THE SENTENCE Autocorrect looks at up to three words of context. "i said hat" becomes "that"; "red hat" stays as it is. It fixes a word with three mistakes in it and leaves alone the one that was already right. Type germany or iphone and get Germany and iPhone. Names from your contacts show up in suggestions and in swipe. No contacts permission needed. Prediction learns how you write. Give it a few days. Fix a word once and press backspace: it never touches that word again. THE TOOLS. EFKEY PRO. Clipboard history with your own categories, pinning and search. Translator. Type in one language, insert the other, without leaving the keyboard. Dictation. Speak and it types, translated if you want, with a Live Activity in the Dynamic Island. AI edits. Rewrite, fix the grammar, change the tone. Or swipe down from the spacebar and the whole field gets rewritten. GIF search, a calculator that answers in the suggestion bar, text shortcuts, My info autofill, one-handed mode, typing stats. Shortcuts on the keys: hold C to copy, H for clipboard history, D for dictation. Remappable. Your own colours and saved themes, key press animations, more swipe trail effects. iCloud sync of learned words and settings. One purchase. No subscription. Seven days free when you start the trial yourself, no card and no account. Typing stays free either way. Translation, dictation and AI edits run on-device where iOS supports it. Or bring your own API key (Anthropic, Gemini, OpenAI, Groq, OpenRouter). It stays in your Keychain, and your text goes only to the provider you picked. MADE TO FEEL RIGHT Native down to the pixel, light and dark, and it follows the appearance of the app you are in. Multi-touch that keeps up at full speed. No dropped keys. Emoji with search, skin tones and suggestions as you type. Settings you can search. Type a word and it takes you to the switch. PRIVATE BY DESIGN No keystroke logging. No analytics or tracking SDKs. No server of ours anywhere. Typing, prediction and autocorrect work offline. iOS never lets a custom keyboard into a password field, and when a password is shown in plain text, EFKey stops correcting and learns nothing from it. The only things that leave your phone are the ones you switch on yourself: GIF search, your own AI key, iCloud sync (learned words end-to-end encrypted, settings through your private iCloud). efkey.app/privacy says what, where and when. Full Access is optional. The keyboard types at full strength without it. Only the tools that reach outside the keyboard need it. Your learned and blocked words export and import anytime. LIGHT ON STORAGE Every language except English downloads when you enable it. Nothing you don't type in sits in your phone. Set it up in a minute. Questions? dev@eef.sk · efkey.app

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