Comparison

Quartal Finance vs Trexia

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

Head to head
About

Quartal Finance

Features
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Quartal is a smart bookkeeping and tax calculation assistant designed for Ukrainian sole proprietors (FOP Groups 1, 2, and 3). Effortlessly track income, calculate Single Tax, Unified Social Contribution (ESV), and Military Tax without messy spreadsheets. Eliminate manual calculations and currency exchange lookups. Quartal seamlessly connects with your business bank accounts, applies official NBU exchange rates, monitors revenue thresholds, and sends timely deadline reminders so you can focus on growing your business. KEY FEATURES: 1. Secure Bank Sync (Ukraine) Connect your business accounts with Monobank, PrivatBank, PUMB, and A-Bank in UAH, USD, and EUR. Transaction history syncs automatically via official read-only banking APIs. No manual transaction entries required. 2. Accurate Tax Calculations (2026) Automated calculation of Single Tax, Unified Social Contribution (ESV), and Military Tax based on current 2026 tax rates and statutory rules for Groups 1, 2, and 3. 3. Official NBU Currency Conversion Receiving foreign income in USD or EUR? Quartal automatically fetches the official National Bank of Ukraine (NBU) exchange rate on the date of receipt and converts it accurately into UAH for proper tax recordkeeping. 4. Revenue Limit Tracking Monitor your annual revenue threshold in real time. Quartal alerts you in advance when approaching group limits to prevent unexpected taxation transitions. 5. Tax Calendar and Deadlines Never miss a tax payment or filing date. Smart reminders at 14, 7, and 3 days before deadlines protect you from fines and penalties. 6. Invoices and Primary Documents Generate professional invoices, acts of completed work, and waybills in under a minute. Sign documents digitally with electronic signatures (QES / Dubidoc) and export ready-to-send PDF files. 7. Interactive iOS Widgets Keep track of upcoming tax liabilities and group limits directly from your iPhone Home Screen or Lock Screen using native iOS widgets. Security and Privacy (Local-First): - Quartal cannot initiate financial transactions or access your funds. - Financial records are never stored on external servers. All data remains strictly on your iPhone in an encrypted database protected by Face ID, Touch ID, and Apple Keychain. WHO IT IS FOR: Sole proprietors (FOP 1, 2, 3), IT freelancers, software developers, designers, digital marketers, consultants, online merchants, and self-employed professionals. Quartal — stress-free business bookkeeping. DISCLAIMER AND STATUTORY SOURCES: Quartal is an independent software application and is NOT an official representative of, affiliated with, or endorsed by the State Tax Service of Ukraine (STS) or any government authorities. The application is designed solely as a third-party personal accounting utility and tax calculator for self-employed entrepreneurs. Official sources of statutory tax rates and legislative information: - State Tax Service of Ukraine: https://tax.gov.ua - Tax Code of Ukraine (Verkhovna Rada portal): https://zakon.rada.gov.ua Terms of Use: https://quartal.app/terms.html https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://quartal.app/privacy-policy.html

About

Trexia

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Trexia - Ваш фінансовий трекер з Monobank підключенням! Основні можливості: - Синхронізація обраних рахунків Monobank - Контроль особистих фінансів швидко і з легкістю - Аналіз даних за допомогою інформативних графіків і діаграм - Фіксація нових транзакцій різних категорій - Створення бюджетів і цілей для кращого обліку - Створення звітів Завантажуйте й користуйтесь!

Screenshots

Quartal Finance4 screens
Trexia4 screens

Verdict

The call

The clearest difference is price: Quartal Finance at Free against Trexia's $0.99. Quartal Finance also leads on update cadence (weekly vs fortnightly) and iOS requirement (16.4 vs 18.0). Trexia's advantage is in-app purchases (none vs 3). On ads 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

CostPrice · In-app purchases · Ads · Monetization

Quartal Finance is free to download; Trexia costs $0.99 up front. Quartal Finance sells 3 in-app purchases, starting at $3.99 per month. Trexia asks for nothing beyond the download.

UpkeepUpdate frequency

Quartal Finance ships an update weekly, Trexia fortnightly. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 2 level
Quartal Finance versus Trexia: the parameters behind the verdict, then further details
ParameterQuartal FinanceTrexia
PriceFree — better$0.99
Update frequencyWeekly — betterFortnightly
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad — betteriPhone
Requires iOS16.4 — better18.0
Further details — not scored
Size76 MB5 MB
Age rating4+4+
DeveloperVitalii BazaliukAndrii Lazor

In-app purchases

3 purchases

Quartal Finance

Subscriptions3
  • Quartal Pro 1 Month$3.991 Month
  • Quartal Pro 6 Months$19.996 Months
  • Quartal Pro 1 Year$29.991 Year
None

Trexia

No in-app purchases

Questions

Is Quartal Finance free?
Quartal Finance is free to download, with in-app purchases available.
Is Trexia free?
Trexia costs $0.99, with no in-app purchases.
Do Quartal Finance or Trexia have ads?
Neither Quartal Finance nor Trexia shows ads.
Which is updated more often, Quartal Finance or Trexia?
Quartal Finance ships an update weekly, and Trexia fortnightly. Most recently, Quartal Finance was updated on November 9, 2026 and Trexia on October 31, 2026.

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