# CalcJuros: Interest & Checks — Loans, checks and calculators

> Loans, checks and calculators (iPhone/iPad app by Renato Ferreira.)

- Source: https://appshunter.io/ios/app/calcjuros-interest-and-checks/id726534659 (this page in markdown: same URL + `.md`)
- Developer: [Renato Ferreira](https://appshunter.io/developer/726534662)
- Category: Finance, Productivity
- Price: Free with in-app purchases (on sale, was $1.99)
- Age rating: 4+
- Requires: iOS 18.0 · 51 MB
- Languages: American English, Brazilian Portuguese
- Released: 2013-10-23
- Data updated: 2026-11-11

## What is CalcJuros?

CalcJuros was rebuilt from scratch. Version 5 is native for iPhone, iPad and Apple Watch, faster, with every calculation double-checked and your data kept in your own iCloud.

NEW IN VERSION 5
• 20 calculators: the classics plus 10 new ones, such as overdraft, loan APR (CET), invoice discount, rate converter, investment returns, inflation adjustment, net salary and employee vs. contractor (CLT × PJ).
• Loans: record what you lent, choose simple interest, Price, SAC or interest-only, and follow each installment, with late fees and daily interest.
• Checks for factoring: clients, batches, today's due checks, reminders on the due date and a portfolio of what is still to receive.
• Early payment: the interest discount shows up right away when an installment or check is paid early.
• Your data in iCloud: no server in between, synced across your devices. Users of the previous version import everything in one tap.
• Widgets on the Home Screen and Lock Screen, plus a Control Center button.
• Apple Watch: today's checks on your wrist.
• Ready for iOS 26 and iOS 27, with Liquid Glass, two-column iPad in landscape and the open iPhone Duo.
• History of recent calculations, favorites and results that update as you change any value.
• Face ID lock and database backup.
• In English and Portuguese, in light and dark mode.

NUMBERS YOU CAN TRUST
Calculations were checked against closed formulas and the HP-12C. Bills count business days and Brazilian national holidays and explain every day of interest.

ALL CALCULATORS
Simple interest, monthly and daily • Compound interest: future value, installment, final value, rate and number of months • Mortgage, Price and SAC • Extra amortization • Overdue bills with barcode scanner • Credit card and card processors • Check • Overdraft • Invoice discount • Rate converter • Loan APR (CET) • Investment returns • Inflation adjustment • Net salary • Employee vs. contractor

Terms of use: https://calcjuros.renatoferraz.net/en/terms/
Privacy policy: https://calcjuros.renatoferraz.net/en/privacy/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| CalcJuros yearly | $14.99 | per year |
| CalcJuros monthly | $1.99 | per month |


## Is CalcJuros safe?

Not enough ratings yet to assess CalcJuros.

## Is CalcJuros legit?

CalcJuros: Interest & Checks appears to be a legitimate app. The AppsHunter Legitimacy Score for CalcJuros is 90 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 5.0.3 — 2026-11-10

Bug fixes and stability improvements.

### 5.0.2 — 2026-11-05

CalcJuros 5: rebuilt from scratch.
• Your data now lives in your iCloud. On first launch, import everything from the previous version in one tap.
• 20 calculators, 10 of them new, including net salary and employee vs. contractor.
• New loans module and checks with active clients, due dates and early-payment discount.
• Widgets, Control Center and Apple Watch.
• Fixes requested in reviews: business days and holidays on bills, flat late fee, default rate on check batches and calculations checked against the HP-12C.
• iOS 26 and iOS 27, iPad and iPhone Duo.

### 4.0.0 — 2020-04-24

UFA!!!!!! Depois de tanto tempo, uma versão nova.
Com novo layout, e novas funcionalidades.

- No calculo de Juros de Boleto Bancário, agora é possível escanear o código de barra do mesmo para facilitar.
- Cálculo de Juros imobiliário agora temos a opção Price e Sac
- Tempo uma tela de Dashboard, mostrando os cálculos mais usados.
- Favorite os cálculos mais utilizados por você, tenho um acesso mais rádio.
- Todos os cálculos agora são salvos, podendo ser acessados em qualquer outro dispositivo.
- Cálculos poderão ser consultados no futuro, só basta listar todos os cálculos.

- O controle de cheque ficou melhor
   * Controle de cliente
   * Controle de cheque pagos e não pagos
   * Resumo simplificado

### 3.0.5 — 2018-10-23

Resolvido o problema que ao trocar o campo limpava o valor digitado no campo anterior.

### 3.0.4 — 2018-10-20

* Compatível com iOS 12;
* Compatível com iPhone XS Max, iPhone XR e iPhone XS;
* Foi corrigido o problema de não conseguir colocar decimal;
* Ao incluir um cheque, limpa-se os valores da tela.

## More apps by Renato Ferreira

- [Parcelamento](https://appshunter.io/ios/app/parcelamento/id904013167)
- [MediCasa](https://appshunter.io/ios/app/medicasa/id6753683438)
- [UAPP Pulse](https://appshunter.io/ios/app/uapp-pulse/id6820498049)
- [PontoCerto: Work Time Clock](https://appshunter.io/ios/app/pontocerto-work-time-clock/id6825536697)

All apps by Renato Ferreira: https://appshunter.io/developer/726534662

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-11.*