Comparison

dikaio.ai vs Lexica

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

dikaio.ai

Features
Read full description

Your personal AI legal partner Natural language search and analysis of applicable law using artificial intelligence. Full knowledge of national legislation with constant renewal Citing legal sources Knowledge of court decisions Legal news coverage Organization and management of personal files – drafting legal documents Simple and direct search in the personal file using natural language Summary of legal documents Multi-document processing with the ability to extract important data Compare documents to identify differences Drafting of pleadings - contracts - contracts - applications - legal documents Checking documents for their compliance with the applicable provisions

About

Lexica

Understand complex legal documents with AI-powered summaries and analysis. This private assistant offers on-device processing, secure storage, and multi-document chat capabilities for efficient case management.

Highlights
  • Instant document summaries
  • Key clause identification
  • On-device processing
  • Multi-document conversations
  • Case management
  • Side-by-side document comparison
  • Automatic deadline extraction
Features
Read full description

Lexica — Understand any legal document Contracts, notices, agreements, and official letters are full of dense language that's easy to misread. Lexica is your AI legal assistant: upload a document and get clear, plain-language answers, spot risks, track deadlines, and share safely — all in over 100 languages. UNDERSTAND YOUR DOCUMENTS - Chat with any document and ask questions in plain language - Get clear answers with citations back to the source text - Explain a clause — turn complex legalese into simple words - Glossary of legal terms, explained simply ANALYZE WITH CONFIDENCE - Risk review — automatically flag unusual or risky clauses - Deadlines — extract key dates onto a clear timeline - Obligations — see what you're responsible for at a glance - What-if — run scenarios to understand your options - Compare a document against a standard version ACT AND SHARE - Draft a response or letter with an adjustable tone - Redact sensitive info — names, numbers, IDs and more — before sharing - Export originals or redacted copies - Scan paper documents with your camera A PRIVATE AI AGENT FOR EACH CASE Create a dedicated agent for a specific matter, add all its documents, and chat across everything at once. Your case, your files, your own private assistant that knows the full context. 100+ LANGUAGES Read and translate documents side by side, and get answers in the language you're most comfortable with. _________________________________________ Download Lexica: AI Legal Assistant and take control of your legal documents — privately. By using this app, you agree to the Apple Standard End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

dikaio.ai3 screens
Lexica4 screens

Verdict

The call

The clearest difference is in-app purchases: dikaio.ai at none against Lexica's 5. Lexica's advantage is update cadence (weekly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Lexica sells 5 in-app purchases, starting at $9.99 per month. dikaio.ai asks for nothing beyond the download.

UpkeepUpdate frequency

dikaio.ai ships an update every 3 months, Lexica weekly. The most recent releases landed on September 18, 2026 and July 25, 2026 respectively.

Scorecard2 real differences · 7 level
dikaio.ai versus Lexica: the parameters behind the verdict, then further details
Parameterdikaio.aiLexica
PriceFreeFree
Rating—1.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size3 MB147 MB
Age rating17+4+
DeveloperDECODE GR P.C.Ephrem Andarge

In-app purchases

None

dikaio.ai

No in-app purchases

5 purchases

Lexica

Subscriptions5
  • Basic$9.991 Month
  • Basic Monthly$24.991 Month
  • Premium Monthly$34.991 Month
Show 2 more
  • Basic Yearly$249.991 Year
  • Premium Yearly$349.991 Year

Questions

Is dikaio.ai free?
dikaio.ai is free to download, with no in-app purchases.
Is Lexica free?
Lexica is free to download, with in-app purchases available.
Do dikaio.ai or Lexica have ads?
Neither dikaio.ai nor Lexica shows ads.
Which is updated more often, dikaio.ai or Lexica?
dikaio.ai ships an update every 3 months, and Lexica weekly. Most recently, dikaio.ai was updated on September 18, 2026 and Lexica on July 25, 2026.

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