HOSTPAY vs Quartal Finance
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HOSTPAY
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Отримайте миттєву банківську картку HOSTCARD — та сплачуйте основні комунальні послуги без комісії! HOSTPAY — це зручний мобільний застосунок для оплати комуналки та інших послуг. Сервіс дозволяє: • замовити безкоштовну цифрову картку HOSTCARD: 0 грн відкриття та обслуговування картки, 0 грн поповнення будь-яким способом; • оплатити комунальні послуги; • оплатити послуги мобільного зв'язку операторів України (Vodafone, Київстар, lifecell та ін.); • оплатити послуги стаціонарного телефонного зв'язку (Укртелеком та інші); • оплатити послуги Інтернет-провайдерів (Київстар Домашній інтернет, Тріолан, Макснет, Воля Кабель, Vega та багато інших); • оплатити ТВ (Київстар ТБ, Воля ТБ та/або Інтернет, Тріолан, Viasat тощо). Безпечно та швидко сплачуйте основні комунальні рахунки — а з карткою HOSTCARD ще й без комісії!
Quartal Finance
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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
Screenshots
Verdict
The clearest difference is in-app purchases: HOSTPAY at none against Quartal Finance's 3. HOSTPAY also leads on iOS requirement (13.0 vs 16.4). Quartal Finance's advantage is update cadence (weekly vs every 4 weeks). On price, 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
Both are free to download. Quartal Finance sells 3 in-app purchases, starting at $3.99 per month. HOSTPAY asks for nothing beyond the download.
HOSTPAY ships an update every 4 weeks, Quartal Finance weekly. The most recent releases landed on November 4, 2026 and November 9, 2026 respectively.
| Parameter | HOSTPAY | Quartal Finance |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 74 MB | 76 MB |
| Age rating | 4+ | 4+ |
| Developer | FinansoUA | Vitalii Bazaliuk |
In-app purchases
HOSTPAY
No in-app purchases
Quartal Finance
- Quartal Pro 1 Month$3.991 Month
- Quartal Pro 6 Months$19.996 Months
- Quartal Pro 1 Year$29.991 Year









