Comparison

Expense Control Pro vs 4DI

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

Head to head
About

Expense Control Pro

Organize your financial records on the go with this intuitive expense and mileage tracker. Scan receipts, log expenses, and generate stylish reports for both personal and professional use. Enjoy offline access and customizable features without a mandatory subscription.

Highlights
  • Receipt scanning
  • Expense and mileage logging
  • Customizable expense types
  • Project-based organization
  • Stylish PDF report generation
  • Offline mode
  • CSV import/export
Features
Read full description

Expense Control Pro is an expense tracking, receipt, mileage, and project spending app for professionals, freelancers, contractors, and personal expense records. Record expenses and mileage, capture receipts, organize spending by project, and create professional reports from iPhone, iPad, and Mac. EXPENSE TRACKING • Record business and personal expenses. • Capture receipt information and attach receipt photos. • Track automobile mileage. • Customize expense types, payment types, merchants, currencies, and locations. • Support multiple currencies and foreign exchange workflows. PROJECTS • Create customer-based or internal projects. • Connect expenses and mileage to project activity. • Keep spending organized by project or purpose. PRO FEATURES • Sign in with Apple. • Work offline without requiring Wi-Fi or a data connection. • Sync data between your devices with an eligible subscription. REPORTS & CUSTOMIZATION • Create, print, email, and share professional PDF reports. • Import and export CSV files. • Add custom attributes and personalize reports with fonts, colors, headers, footers, and logos. STARKODE PRO Part of the Starkode Pro series for professionals working across iPhone, iPad, and Mac. Need help? Contact support@starkode.com. SUBSCRIPTION Starkode membership is month-to-month with no long-term contracts or cancellation fees. Cancel anytime from your device. Privacy Policy: https://starkode.com/privacy/ Terms of Use: https://starkode.com/terms/

About

4DI

Features
Read full description

4DI is a professional helping tool built for pharmaceutical and life science professionals who work in GxP-regulated environments. Whether you are a quality manager, lab technician, validation specialist, or data integrity officer - 4DI puts essential data integrity knowledge and practical tools right in your pocket. 4DI bridges the gap between regulatory theory and everyday practice on the shop floor. ALCOA++ PRINCIPLES Explore all nine ALCOA++ data integrity principles through interactive, beautifully designed cards. Each principle includes a clear definition, real-world pharmaceutical examples showing both correct practices and common violations, and practical guidance you can apply immediately. Test your knowledge with a built-in quiz featuring 20+ questions. Track your scores over time and watch your expertise grow. REGULATORY FRAMEWORK EXPLORER Navigate the key regulatory frameworks that govern data integrity in pharma: - FDA 21 CFR Part 11 - EU GMP Annex 11 - MHRA GxP Data Integrity Guidance - PIC/S PI 041 - WHO Technical Report Series No. 996, Annex 5 - ICH Q7 Compare frameworks side-by-side to understand where they overlap and differ on critical topics like audit trails, electronic signatures, and risk-based approaches. Color-coded regional tags make orientation effortless. GEMBA WALK DOCUMENTATION Document data integrity observations directly on the production floor. The structured GEMBA Walk tool lets you: - Record observations with location, area, and detailed notes - Attach photos as supporting evidence - Use customizable checklists tailored to your site - Generate professional PDF and Word reports ready for your quality management system - All reports include confidentiality notices and professional formatting COMPREHENSIVE GLOSSARY Access 40+ data integrity terms and abbreviations covering ALCOA++ terminology, regulatory abbreviations (CFR, GMP, GLP, CSV, CSA), technical terms (audit trail, metadata, electronic signature), and quality system terms (CAPA, deviation, OOS, OOT). Each entry includes the full expansion, a clear definition, and context of use. Bookmark your most-used terms and discover something new every day with the Term of the Day feature. DESIGNED FOR PROFESSIONALS - Trilingual: Full support for English, German, and French - Dark and Light mode for comfortable use in any environment - Offline-first: All content available without an internet connection - Privacy-focused: All data stays on your device - No account required, no tracking, no ads 4DI is your daily companion for data integrity excellence in regulated environments. DISCLAIMER: 4DI is a privately developed helping tool. It is not endorsed, certified, or validated by any regulatory authority. Content is for informational purposes only and must not replace official regulatory guidance.

Screenshots

Expense Control Pro4 screens
4DI4 screens

Verdict

The call

The clearest difference is in-app purchases: 4DI at none against Expense Control Pro's 3. 4DI also leads on update cadence (every 3 days vs every 4 weeks). Expense Control Pro's advantage is device support (4 vs 1) and iOS requirement (15.6 vs 18.6). On price and ads 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. Expense Control Pro sells 3 in-app purchases, starting at $9.99 per month. 4DI asks for nothing beyond the download.

UpkeepUpdate frequency

Expense Control Pro ships an update every 4 weeks, 4DI every 3 days. The most recent releases landed on September 21, 2026 and August 30, 2026 respectively.

Scorecard4 real differences · 6 level
Expense Control Pro versus 4DI: the parameters behind the verdict, then further details
ParameterExpense Control Pro4DI
PriceFreeFree
Rating4.5 (66 ratings) — better—
Positive reviews30.0% of reviews—
Number of ratings66 — better—
Update frequencyEvery 4 weeksEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Mac — betteriPhone
Requires iOS15.6 — better18.6
Further details — not scored
Size43 MB4 MB
Age rating4+4+
DeveloperStarkode Limited CompanyRobert Poetzsch

In-app purchases

3 purchases

Expense Control Pro

Subscriptions3
  • Premium Expenses3 Days trial$9.991 Month
  • Premium Suite7 Days trial$24.991 Month
  • Premium Suite Annual$99.991 Year
None

4DI

No in-app purchases

Questions

Is Expense Control Pro free?
Expense Control Pro is free to download, with in-app purchases available.
Is 4DI free?
4DI is free to download, with no in-app purchases.
Do Expense Control Pro or 4DI have ads?
Neither Expense Control Pro nor 4DI shows ads.
Which is updated more often, Expense Control Pro or 4DI?
Expense Control Pro ships an update every 4 weeks, and 4DI every 3 days. Most recently, Expense Control Pro was updated on September 21, 2026 and 4DI on August 30, 2026.

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