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Last updated on: 2026-06-06
Android Apps > Productivity > Flexpansion Keyboard
Flexpansion Keyboard icon

Flexpansion Keyboard

2.194
Flexpansion Ltd
3.59
575 reviews
50,000+
Downloads
Free

Advanced custom word prediction doubles your typing speed!

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About Flexpansion Keyboard

Flexpansion Keyboard is a productivity app developed by Flexpansion Ltd.

How many times has Flexpansion Keyboard been downloaded?

Flexpansion Keyboard has been downloaded 77 thousand times. In the last 30 days, the app was downloaded 4 times.

What is the rating of Flexpansion Keyboard?

Flexpansion Keyboard is rated 3.59 out of 5 stars, based on 580 ratings.

Is Flexpansion Keyboard free?

Flexpansion Keyboard is free to download. The APK download size is 5.30 MB. The latest version available is 2.194. The last update was on October 20, 2024.

What are the requirements for Flexpansion Keyboard?

Flexpansion Keyboard requires Android 7.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play August 2011.

Description
All Pro features are now unlocked and FREE!

Flexpansion's advanced word prediction dramatically increases typing speed in ALL apps. Use 'txt msg spk' abbreviations, and it automatically expands into full, correctly-spelled text.

Flexpansion provides everything you'd expect from a predictive text system, including fully-adaptive word completion, next word prediction, editable user dictionary and autocorrect. But also, our unique "Abbreviation expansion" mode understands all common styles. For example:
* wd → would
* xprc → experience
* tfon → telephone
* 2mrw → tomorrow

No need to memorize or pre-define anything. Our Flexible Text Expansion engine deals with whatever you type and learns rapidly from use.

NEW - choose empty base language, then learn from text, to type in ONLY your own words. Add Shakespeare, technical writing, or another language.

Flexpansion …
* … has an advanced predictive text engine which learns your personal style and continuously improves.
* … is compatible with phones, tablets, and hardware keyboards.
* … is easily personalized by adding your own abbreviations, words and even whole phrases. For instance set 'qq' (or anything you like) to insert your signature, phone number, or another frequently-typed block.
* … is derived from the founder's PhD in AI & Natural Language Processing at Edinburgh University.

Other features:
* Split 'thumb' option for wider screens
* Arrow keys (optional)
* Long-press and swipe for punctuation, numbers, or accented letters
* Long-press Enter for smileys
* Long-press Space to enter input unaltered and learn it
 * Long-press ?123 for speech (if supported by device, needs internet)
* Switchable visual themes or skins: Donut, Gingerbread, Festive, Typewriter, Computer, Red, Blue, Green, Pink.
* Switchable sound themes: Android, Festive, Mechanical, Electric, Model M, Drums, Beep.

* Swipe left on the keyboard to undo an expansion, or delete the previous word. Swipe right to redo.
* Swipe down to disable prediction, up to force-enable.
* Swipe down again to hide the keyboard, tap a text box to bring it back.
 * Option to remove keypress popups.

* Learn from ANYTHING pasted in.

Try out the sounds - turn your phone into an old-fashioned typewriter complete with dinging carriage return, play party sounds, or a drum kit...

Available languages:
* English (US or UK)
* German (QWERTZ layout option)
* Spanish (prediction only, no UI)
* French (beta)

A system message on installation states this app could collect personal data. Rest assured your data is only ever stored on your device, and never leaves it (you can back up/transfer it yourself). We never record typing in password boxes. We are a responsible company, with academic and government support, which you can verify by searching for "Flexpansion Edinburgh University".

After activating Flexpansion, to switch between it and other input methods, long-press any text box (Android 2), or swipe down the status bar (Android 3+), then choose "Select Input Method".

We think you will love how rapidly Flexpansion adapts to your writing style - check out our great reviews. Please rate us!

Although all features are now free, if you find our app useful, please support us by buying Flexpansion Pro (doesn't add anything, but thanks us!)

-----

Known issues, which we are working on (see our website for more info):
* We don't learn the first word in a sentence.
* Still learning some junk , e.g. typos & too many capitals.
* Some apps block prediction, and won't let us over-ride. Please contact us AND them!
* Miss some keystrokes on some devices.
* We know the visuals & sounds need updating! We've focused on functionality.

If you have any problems or feature requests, please contact us via our website.

We're a small company and will do our best. Thanks for your patience!

Recent changes:
* Re-enabled the backup / restore language data feature.
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More data about Flexpansion Keyboard

Price Free to download
Total downloads 77 thousand
Recent downloads 4
Rating 3.59 based on 580 ratings
Ranking Not ranked
Version 2.194
APK size 5.29 MB
Number of libraries 4
Designed for Android 7.1+
Suitable for Everyone
Ads NO ads

App Performance Report

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More from Flexpansion Ltd

Flexpansion Pro unlock key icon Flexpansion Pro unlock key
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Google Play Rating history and histogram

Rating history
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230
130
63
42
110

Downloads over time

Downloads over time
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Flexpansion Keyboard has been downloaded 77 thousand times. Over the past 30 days, it has been downloaded 4 times.

Changelog of Flexpansion Keyboard

Show changelog

Developer information for Flexpansion Ltd

Flexpansion Ltd

contact@flexpansion.com

Website

Address: N/A

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Comments on Flexpansion Keyboard for Android

★★★★☆ Joseph · Mar 29, 2019
You can enable several rows of predictions. Has arrow keys which is a must for editing. Shows characters available on long press even in symbols keyboard (which other keyboards don't). But doesn't offer predictions in search bars and in some other conditions (you can swipe up until predictions appear) Has only 3 languages: English Spanish & German. Prediction system is far behind than Swift Key. So Swift Key is much a better choice, but if you have problems with it Fl expansion is next choice.
★★★★★ Tajudeen Salau · Jan 3, 2020
Powerful predictive features. It easily learns your typed words and pattern. It makes typing now very fast. The autocorrection is excellent. Thanks.
★★★★☆ A Google user · Sep 23, 2018
I NEED split keyboard. This HAS it and it works well. Customization options are good and relevant. Keyboard height, button size, number row etc. All available and does what it's meant to do. Prediction text seems accurate and quick. Compared to other keyboard apps this has everything apart from I cannot appear to select, highlight, copy, paste text. If this feature can be added asap it would be very helpful. It is the only thing I miss.
★★☆☆☆ Sam Wilkinsn · May 20, 2019
Runs all the time. Prediciton usually wrong and hard to correct wrong prediction
★★☆☆☆ Raj Raj RJS · Apr 5, 2026
I downloaded it, so I can replay long paragraph easily but most of the time suggestion paragraph aur area doesn't appear
★★☆☆☆ Matthew Lemmers · Sep 2, 2019
This keyboard is stuck in the past apparently, recently purchased my first Android phone in six years and literally nothing about this keyboard has changed. Reading the reviews it seems like those using this keyboard are using very old devices. The themes are ugly and dated, the application isn't formatted for new devices, and about the only redeeming aspect of this keyboard is that the predictions seem pretty good with the way that they work. Update this application to make it more modern.
★☆☆☆☆ Trudy-Ann Walker · Dec 21, 2020
Don't bother to download it. It doesn't work. No trabajalo🙄ih nah wuk...this needs help. 🙄 Upsetting. Waste of time!!!
★☆☆☆☆ Reaper's Creed · Aug 10, 2021
Terrible app. Fewer customizations and the keyboard looks very old like something out of 2015.

Google Play Rankings for Flexpansion Keyboard

This app is not ranked

Technologies used by Flexpansion Keyboard

11 permissions · 4 libraries
Subscribe to see full permission and library details
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ai.type AI Keyboard: Privacy icon ai.type AI Keyboard: Privacy
ai.type Romanian Dictionary icon ai.type Romanian Dictionary
ai.type Greek Dictionary icon ai.type Greek Dictionary
ai.type Russian Dictionary icon ai.type Russian Dictionary
Spanish for ai.type Keyboard icon Spanish for ai.type Keyboard

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