BTW Calculator Lite vs Penko Expense Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BTW Calculator Lite
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BTW Lite is the only BTW / VAT Calculator app you need for simple, fast and accurate BTW / VAT calculations. Easily switch between all supported rates for The Netherlands and Belgium. Easy BTW / VAT Calculations, with BTW Lite!
Penko Expense Tracker
This app offers a private and offline way to manage your money. It provides smart analysis of spending patterns, flexible expense tracking, and financial planning tools. All your data is stored locally on your device, ensuring complete privacy.
- Smart spending analysis with charts
- Flexible expense tracking with custom categories
- Offline functionality
- Financial planning and goal setting
- Privacy-focused local data storage
- Customizable themes and languages
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Take Control of Your Finances - Simple, Private, Ad-Free Penko is a powerful yet simple expense tracking app designed with your privacy in mind. No ads, no tracking, no cloud storage - just pure functionality to help you manage your money better. KEY FEATURES Smart Analysis - Visual charts and graphs to understand your spending patterns - Monthly and daily progress rings - Category-based spending breakdown - Compare current spending with previous months - Overview of this month against your income, what is left, and a 12-month forecast Flexible Expense Tracking - Quick expense entry with custom categories - 40+ currencies with exchange rates - Recurring expenses (daily, weekly, monthly, weekdays) - type how many times it repeats and the end date is worked out for you - One-time and recurring expense tracking - Detailed expense history with search and filtering - Optional daily reminder, only on days you have not logged anything Calendar View - Interactive monthly calendar - Daily expense visualization - Week-by-week spending history - Easy date navigation Categories and Organization - Create custom categories and subcategories - Visual category distribution charts - Detailed category analysis - Smart categorization with color coding Financial Planning - Set daily and monthly spending limits - Create financial goals and plans - Track progress towards your goals - Budget management tools - Project future savings with interest calculations Privacy First - All data stored locally on your device - No data collection or tracking - No account required - Backup & restore to a single file you control - no server involved - No advertisements Customization - Dark and light themes - Available in 10 languages - Customizable categories with colors - Flexible date ranges for analysis - Personalized budget limits Insights and Analytics - Monthly spending trends - Category comparison - Daily vs monthly averages - Visual progress indicators - Detailed expense reports WHY CHOOSE PENKO? - 100% Free: All features unlocked, no premium version - No Ads: Clean, distraction-free interface - Privacy Focused: Your data never leaves your device - No Internet Required: Works completely offline - Modern Design: Beautiful iOS-native interface PERFECT FOR: - Students managing budgets - Families tracking household expenses - Anyone wanting financial clarity - Privacy-conscious users - People who prefer offline apps SUPPORT THE DEVELOPER This app is completely free with no ads. If you find it useful, you can support development through optional in-app donations (buy me a coffee or tea). YOUR PRIVACY MATTERS Unlike other expense trackers, we don't collect any data. No analytics, no tracking, no cloud sync. Your financial information is yours alone, stored only on your device. FEEDBACK AND SUPPORT We're committed to making this the best expense tracker for you. Have suggestions or found a bug? Contact us - we listen to our users! Download now and start taking control of your finances today!
Screenshots
Verdict
The clearest difference is update cadence: BTW Calculator Lite at fortnightly against Penko Expense Tracker's every 5 months. On price, ads, in-app purchases and device support 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
Both are free to download. BTW Calculator Lite sells 1 one-off in-app purchase and Penko Expense Tracker sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
BTW Calculator Lite ships an update fortnightly, Penko Expense Tracker every 5 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | BTW Calculator Lite | Penko Expense Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Fortnightly — better | Every 5 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 | 16.2 — better |
| Further details — not scored | ||
| Size | 16 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Ryan Rook | AKINALP FIDAN |
In-app purchases
BTW Calculator Lite
- BTW Pro Lite +$0.99
Penko Expense Tracker
- Water$0.29
- Tea$0.49
- Bagel$0.99
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- Coffee$1.49
- Wrap$2.99
- Burger$4.99
- Turkish Doner$8.99
- Surprise Me$14.99
Questions
Is BTW Calculator Lite free?
Is Penko Expense Tracker free?
Do BTW Calculator Lite or Penko Expense Tracker have ads?
Which is updated more often, BTW Calculator Lite or Penko Expense Tracker?
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