# Leksio - Polish law research — Rulings, acts and AI summaries

> Rulings, acts and AI summaries (iPhone/iPad app by Leksio sp. z o.o..)

- Source: https://appshunter.io/ios/app/leksio-polish-law-research/id6822388652 (this page in markdown: same URL + `.md`)
- Developer: [Leksio sp. z o.o.](https://appshunter.io/developer/6822388654)
- Category: Business, Reference
- Price: Free with in-app purchases
- Age rating: 17+
- Requires: iOS 18.0 · 29 MB
- Languages: American English, Polish
- Released: 2026-10-16
- Data updated: 2026-10-24

## What is Leksio?

Leksio gathers Polish court rulings, acts and tax interpretations from public registers in one place and names the source of every piece of information. Type a question, a provision or a case number, and Leksio will sniff out the documents that bear on your case.

The database holds more than 1.2 million documents and keeps growing. Leksio adds rulings from the newest to ever older ones and files them by area of law. After you sign up, a short tutorial shows where the sections, search, filters and your account are.

English interface, Polish sources
The interface, reports, articles and Q&A are in English. Rulings, acts and tax interpretations stay in Polish, and search works best with Polish queries.

Court rulings and tax interpretations
Leksio searches rulings of the Supreme Court, administrative and common courts, the Constitutional Tribunal, the National Appeals Chamber and the Court of Justice of the EU, plus tax interpretations from EUREKA and ZUS interpretations. Filter by court, year, document type or area of law, or keep only rulings with a thesis. The reader shows the thesis, table of contents and cited provisions.

Acts and changes in the law
Read acts and regulations from the Journal of Laws and Monitor Polski in their current wording, with amendment history. Wording comparison shows word by word what was removed and added. Leksio keeps watch over the acts you follow and emails you when their text changes.

Reports
Leksio reports show the law in numbers: divorces, child support, fines and more, with charts, a map of the voivodeships and the source of every figure. All reports are open without an account, and each one has its own link to share.

Leksio AI
Leksio AI summarizes the documents Leksio found, and every sentence links to its source. It uses only those documents. With SIP Pro+, an assistant also answers questions about the open document, with footnotes.
Before first use, Leksio asks for your consent. Queries and document excerpts are processed by an AI model in the EU region and are not used to train models. AI content is labeled "AI thesis," "AI summary" or "Co-created with AI," and AI answers can be reported in the app. AI can be wrong, so check the source.

Services: court substitutions
Verified advocates, attorneys-at-law and trainees hand off single tasks to each other: appearing at a hearing or a public office, or reviewing case files. The date, fee, instructions and chat sit in one place, and notifications flag the next step. You can block anyone you don't want to work with. The section is free; Leksio checks the professional register and doesn't handle payments.

Your library
Save documents in folders, add notes and download them to read offline. On iPad, the list and the document sit side by side.

Free plan, SIP Pro and SIP Pro+
Search, filters, excerpts and reports are free; searching the database needs a Leksio account.
- Free account: 5 full documents a day, a one-time bonus of 20 documents and 5 AI summaries a month.
- SIP Pro: unlimited documents for your own work, 30 new AI summaries a month, web and app access on one account.
- SIP Pro+: everything in SIP Pro, 100 new AI summaries and the Leksio AI assistant with 100 answers a month.

SIP Pro and SIP Pro+ are monthly subscriptions that renew automatically. The app shows the price before purchase; Apple charges the payment. Auto-renewal stays on until you turn it off in your Apple Account settings at least 24 hours before the period ends.

Sources and disclaimers
Leksio is not a public authority or a court. Documents come from ELI, CBOSA, SAOS, EUREKA and EUR-Lex, reports from statistics of the Ministry of Justice, the Police and dane.gov.pl. Leksio does not give legal advice.

The app is intended for adults. You can delete your account in the app.

Terms for Clients: https://leksio.pl/en/rules/terms
Privacy Policy: https://leksio.pl/en/rules/privacy
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| SIP Pro+ | $24.99 | per month |
| SIP Pro | $12.99 | per month |


## Is Leksio safe?

Not enough ratings yet to assess Leksio.

## Is Leksio legit?

Leksio - Polish law research has limited verification signals. The AppsHunter Legitimacy Score for Leksio is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 1.1.3 — 2026-10-23

Search is now your home screen, combining document search and areas of law in one place. Filters and Leksio AI are available inside the search bar, with saved documents, history, notes and offline downloads below the areas. Simplified navigation and improved foldable layouts. Results show matching excerpts without unnecessary labels. Improved transitions and updated tips for the new layout.

Search suggestions wait until you pause typing and stay visible while updating. Search and the back gesture return from a document to results, then to legal areas and library shortcuts.

Tap Search again on the home screen to open the keyboard.

Improved returning to Search from other modules. Category lists and the court decision filter now include European decisions, matching the document counts.

### 1.1.2 — 2026-10-22

Fixed a release configuration issue that prevented content from loading and users from signing in. Restored the production server connection and sign-in form protection.

### 1.1.1 — 2026-10-22

After setting up your account, compare plans or continue for free. New tips explain how to jump to an article, search within a document and compare wording for supported acts. A short guide is always available in Account and the reader menu. This update adds direct browsing of ZUS interpretations, with navigation and appearance fixes. Improved chart labels and the bottom bar in dark mode.

### 1.1 — 2026-10-19

- Tutorial: Leksio shows you where the sections, search, filters and your account are. You can skip it and start it again in Account.
- Services: court substitutions for verified advocates, attorneys-at-law and trainees, with chat, notifications and blocking for anyone you don't want to work with.
- English interface. Rulings, acts and tax interpretations stay in Polish.
- Every report and question has its own link that opens in the app.
- Leksio AI finishes your summary when you briefly switch to another app.
- Leksio lets you know when a new version is on the App Store.

### 1.0 — 2026-10-16

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-24.*