Comparison

Lukas vs Mi Inversion

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

Head to head
About

Lukas

Effortlessly track your expenses with AI-powered voice and photo entry. Enjoy radical privacy with a local-first architecture, offline functionality, and no data tracking. Set budgets, savings goals, and manage multiple currencies with an award-winning design.

Highlights
  • AI-powered expense entry (voice, photo, natural language)
  • Local-first architecture for radical privacy
  • 100% offline functionality
  • Smart budgets and savings goals
  • Multi-currency support
  • Award-winning design with Dark Mode
  • Data export
Features
Read full description

The world's easiest and most private expense tracker. Lukas removes the friction from managing your personal finances. Forget tedious forms and take control of your money with a tool built for speed and absolute privacy. NEW: AI-POWERED ENTRY We know logging every small expense can be exhausting. That's why we've built AI right in to do it for you. Just use your voice to dictate transactions, snap a photo of your receipts, or type in natural language like you're chatting. SmartSpend automatically detects the category, date, and amount, organizing everything in seconds. RADICAL PRIVACY (LOCAL-FIRST ARCHITECTURE) Unlike other finance apps, your data belongs to you — and only you. 100% Offline: Use every feature of the app with no internet connection required. Your data never leaves your device unless you decide otherwise. No Tracking: We don't sell your information to third parties, and we don't profile your behavior. Optional Sync: You choose whether to turn on the cloud to keep your data across multiple devices, or keep everything locally encrypted. Guest Mode: Start using the app right away — no account creation required, no email collected. POWER UP YOUR FINANCES Smart Budgets: Set monthly spending limits per category and get early warnings before you go over budget. Savings Goals: Set clear financial targets and watch your progress month by month. Multi-Currency Support: Perfect for travelers and digital nomads. Manage expenses in 50+ currencies with up-to-date exchange rates. Award-Winning Design: Enjoy a clean, intuitive interface with a true Dark Mode that's easy on your eyes and your battery. Data Export: Download your full history any time to analyze it in other tools. Download SmartSpend today and discover the peace of mind of knowing exactly where your money goes — without sacrificing your privacy. Terms of Use: https://smartspend.jotatech.org/terms-of-service Privacy Policy: https://smartspend.jotatech.org/privacy-policy

About

Mi Inversion

Features
Read full description

Rafa Financial App is a powerful and intuitive personal finance management platform built to help individuals take complete control of their money with clarity and confidence. Designed for simplicity without compromising on functionality, Rafa brings all your financial activities into one secure, easy-to-use experience. With Rafa, you can effortlessly track your income and expenses in real time, ensuring that every transaction is recorded and organized. Expenses can be categorized to help you clearly understand where your money is going, whether it’s daily spending, bills, subscriptions, savings, or investments. This structured approach allows you to identify spending patterns, reduce unnecessary expenses, and make more informed financial decisions. Rafa helps you plan ahead by enabling you to set budgets tailored to your lifestyle and financial goals. By comparing your actual spending against planned budgets, the app gives you better visibility and control over your finances. Visual summaries and insights make it easy to review your financial progress and stay on track without feeling overwhelmed. Security and reliability are at the core of Rafa. Your financial data is protected with modern security standards, ensuring privacy and peace of mind. The clean and user-friendly interface makes the app accessible to everyone, whether you are new to financial planning or already experienced in managing money. Rafa Financial App is more than just a tracker—it’s a smart companion for building healthy financial habits, improving money awareness, and supporting long-term financial growth. Whether you want to manage daily expenses, plan your budget, or simply understand your financial health better, Rafa is designed to support you every step of the way.

Screenshots

Lukas4 screens
Mi Inversion3 screens

Verdict

The call

The clearest difference is in-app purchases: Mi Inversion at none against Lukas's 3. Mi Inversion also leads on ads (none vs shown). Lukas's advantage is update cadence (every 10 days vs every 2 months). On price, 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. Lukas sells 3 in-app purchases, starting at $2.99 per month. Mi Inversion asks for nothing beyond the download.

UpkeepUpdate frequency

Lukas ships an update every 10 days, Mi Inversion every 2 months. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 6 level
Lukas versus Mi Inversion: the parameters behind the verdict, then further details
ParameterLukasMi Inversion
PriceFreeFree
Rating5.0 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 10 days — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.0 — better15.5
Further details — not scored
Size30 MB146 MB
Age rating4+4+
DeveloperJhossept Kevin Garay RodriguezRafael Tovar

In-app purchases

3 purchases

Lukas

Subscriptions2
  • SmartSpend Pro Mensual$2.991 Month
  • SmartSpend Pro Anual$19.991 Year
One-time1
  • SmartSpend Pro de por vida$89.99
None

Mi Inversion

No in-app purchases

Questions

Is Lukas free?
Lukas is free to download, with in-app purchases available.
Is Mi Inversion free?
Mi Inversion is free to download, with no in-app purchases.
Do Lukas or Mi Inversion have ads?
Lukas shows ads; Mi Inversion does not.
Which is updated more often, Lukas or Mi Inversion?
Lukas ships an update every 10 days, and Mi Inversion every 2 months. Most recently, Lukas was updated on November 5, 2026 and Mi Inversion on October 31, 2026.

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