RuleX 3.0 · Mobile
Your legal practice, on your phone too.
A lawyer’s day happens in court, in the meeting room and on the way between the two. From today RuleX goes with you: the official app is on the App Store and on Google Play, you sign in with your usual account, and your matters, documents and conversations are exactly where you left them on your computer.
RuleX is the AI for legal work: artificial intelligence and legal software, all in one platform. Since November 2026 it is also an app: on the App Store for iPhone and iPad and on Google Play for Android, published by besimpler S.A.S. It runs on the same account as the web, with Apple, Google or email sign-in, and from your phone you can ask the legal assistant and open the sources it cites, open matters, projects and documents, continue a draft and see what is new on the dockets RuleX tracks. The download is free, and work started on the phone continues on the computer. 5,000+ professionals in 20 countries work with RuleX.
- 01On the App Store and Google Play
- 02The same account as the web
- 03Start on the phone, finish on the computer
The matter keeps moving when you close the laptop.
A hearing that gets moved up. A client who calls with a new fact while you are in a cab. A clause someone puts on the table halfway through a meeting. Legal work arrives at any hour, and it rarely finds you sitting at your desk.
Until now that moment ended in a note on your phone and a plan to look into it back at the office. Between the note and the office you lose the detail, the context and, some days, the whole afternoon.
RuleX is now on your iPhone, your iPad and your Android phone. Open the app, sign in, and you have what you have on the web: the legal assistant, your matters, your projects and your documents. The question gets answered where it comes up.
From the store to your first matter: four steps.
Setup takes a couple of minutes, and you do it once on each device.
- 01
Download the app
On iPhone or iPad, search for RuleX on the App Store and tap “Get”. On Android, find it on Google Play and tap “Install”. It is published by besimpler S.A.S., the company behind RuleX.
- 02
Sign in with your account
Use the same method you use on the web: Apple, Google or email. If you are new to RuleX, you create your account right in the app.
- 03
Open a matter you know
Your matters, projects and documents are there as you left them. Open one, look at the last thing you did and ask the next question.
- 04
Carry on at your computer
Back at your desk, sign in at rulex.org with the same account. The question you asked in the hallway and the draft you moved forward on the iPad are there, in the same matter.
Six things that used to wait for the office.
The app opens the same workspace as the web. This is what lawyers use most when they are away from the desk.
- 01
Research with sources that open
Ask the legal assistant and the answer comes with its citations. Tap a citation and the ruling, the statute or the agency opinion opens. RuleX researches across 225,000+ official Colombian sources, and that library now travels in your pocket.
- 02
Open your matters
Each matter with its history: what has been done, what has been said and what comes next. Open it before you walk into the meeting and arrive with the context fresh.
- 03
Return to your projects
The documents, the instructions and the conversations of each project are where you left them. You pick up the thread in the same conversation, with everything RuleX already knows about the engagement.
- 04
Read your documents
The contract, the complaint, the trial court’s decision. Open it on the phone to check a fact, or on the iPad to read it properly.
- 05
Continue a draft
The brief you started on your computer opens on your phone. Adjust a section, ask for a new version of a paragraph and leave it ready for the final review. That is Redactor at work, which in this release delivers the complete, reviewed complaint.
- 06
See what is new on your dockets
RuleX checks 8,000+ court dockets every night. When one of yours moves, the alert reaches your email and the new entry is filed in the matter. You read it on your phone, wherever you are.
More screen for the brief.
Some questions take a minute and some reading takes an hour. The iPad is for the second kind. The larger screen gives you room to read the whole document, compare its sections and give a detailed drafting instruction.
A precise instruction goes further: what should change, what stays, and which facts support the argument. RuleX works with the documents in the matter and hands the text back for you to review, edit and keep going.
The phone, the tablet and the computer are three doors into the same office. You choose the screen for the moment: the phone for the quick question, the iPad to read and draft, the computer to finish and file.
One account. Every screen you own.
The app is another way into the product lawyers already work with on the web.
1account
for the web, iPhone, iPad and Android. Sign in with Apple, Google or email.
5,000+professionals
registered in 20 countries work with RuleX. Now they carry it on their phones as well.
225,000+official sources
from Colombia, including rulings, statutes and agency opinions, to research from your phone. Every citation opens.
8,000+dockets
checked every night. What is new on yours, on your phone.
The office now fits in your jacket pocket.
A hearing day, phone in hand.
Laura is a litigator in Medellín. Today she has an initial hearing at nine in a breach-of-contract case, a meeting with another client at noon and a filing to finish.
- 6:40 a.m.
She reads the docket update
Over coffee she opens RuleX on her phone. Last night the tracking picked up a new entry in today’s case: the court added a filing from the other side. The document is in the matter, and she reads it before leaving home.
- 7:30 a.m.
She asks on the way
In the cab she asks the assistant who carries the burden of proving the breach. The answer comes with its rulings. She opens the most recent one and reads the passage she needs for the hearing.
- 8:45 a.m.
She checks in the hallway
Outside the courtroom she opens the contract from the matter’s documents. She confirms the date in the termination clause and walks into the hearing with the exact fact.
- 11:10 a.m.
She writes down what happened
On her way out she opens the matter’s conversation and writes what the judge decided: the evidence admitted and the date of the next hearing. She asks RuleX for an outline of the filing she has to submit.
- 1:00 p.m.
She moves the filing forward on the iPad
After the noon meeting she sits down with the iPad. She opens the draft, updates the facts with what happened that morning and asks for a new version of the evidence section.
- 4:30 p.m.
She finishes at her computer
Back at the office she signs in at rulex.org. The question from the cab, the notes from the hearing and the filing in progress are in the same matter. She reviews it, downloads it in Word and files it.
A full day out of the office, and the filing submitted before five.
The download is free. Your plan travels with you.
Installing RuleX is free on both stores. The tools you find inside are the ones on your account: the plan you have on the web is the plan you have on your phone.
If you work at a firm, you sign in with your usual account and land in your team’s workspace. If you practise on your own, you keep the full history of every engagement in one place.
If you are new to RuleX, create your account at rulex.org with a 7-day free trial, no card required, and sign in to the app with it. Start with something concrete: a matter you know, its documents and the next question you need answered.
What you want to know.
01Does RuleX have an app for iPhone and Android?
Yes. RuleX is on the App Store for iPhone and iPad and on Google Play for Android. It is published by besimpler S.A.S. and runs on the same account as the web.
02How much does it cost to download RuleX?
The download is free on the App Store and on Google Play. Access to the tools follows the plan on your account: the same plan you have on the web works on your phone.
03Do I need a new account to use the app?
You use the same account. Sign in with Apple, Google or email, just as you do on the web, and your matters, projects and documents are there. First-time users create their account in the app.
04What can I do in RuleX from my phone?
Ask the legal assistant and open the sources it cites, open your matters, projects and documents, continue a draft and see what is new on the dockets RuleX tracks.
05Does the work I do on my phone show up on my computer?
Yes. The work lives in your account: the question you start on the phone continues on the computer, and the draft you leave on the computer opens on the phone or the iPad.
06Does RuleX work on iPad?
Yes. The App Store app is built for iPhone and iPad. On the iPad you have more screen to read full documents and work on a brief.
07Who publishes the RuleX app?
It is published by besimpler S.A.S., the Colombian company that builds RuleX. It is the official app on the App Store and on Google Play.
iPhone · iPad · Android
Your legal work, on your phone too.
RuleX is on the App Store and on Google Play. Open your matters, research with sources and continue your documents with your existing account.
- One
- account for the web and your phone
- 3
- devices: iPhone, iPad and Android
- Free
- download on both stores
RuleX 3.0
Your next matter, in your pocket too.
Download RuleX from the App Store or Google Play and sign in with your account. If you are new, create one today: a 7-day trial, no card required.