# Currency Sentinel — Track the dollar value > Track and visualize major currency exchange rates with notifications. (iPhone/iPad app by LFTek Tecnologia Ltda - ME.) - Source: https://appshunter.io/ios/app/currency-sentinel/id1534011616 (this page in markdown: same URL + `.md`) - Developer: [LFTek Tecnologia Ltda - ME](https://appshunter.io/developer/1333122242) - Category: Finance, Utilities - Price: Free - Age rating: 4+ - Requires: iOS 14.0 · 9 MB - Languages: English, Portuguese - Released: 2020-11-03 - Data updated: 2026-06-04 - Monetization: ad-supported - User reviews in markdown: https://appshunter.io/ios/app/currency-sentinel/id1534011616/reviews.md ## What is Currency Sentinel? This app aims to facilitate the visualization of the value of the Dollar, Euro, Canadian Dollar, Pound, Japanese Yen, Swiss Franc and Australian Dollar, with graphics and allowing monitoring through notifications. ## Key features - Visualize currency values - Monitor Dollar, Euro, Pound, Yen, Franc, AUD - Graphical representations - Notification system - Track exchange rate fluctuations ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/currency-sentinel/id1534011616/reviews.md ### 3/5 — Data e hora *2024-12-07, version 3.2.3* Para ficar melhor faltou a data e hora em tempo real, hoje ele atende muito bem. ### 5/5 — Simões é perfeito *2022-12-31, version 3.1* Perfeito para acompanhar a coração de moedas, com alertas fantásticos. ### 5/5 — Perfeito *2020-11-30, version 2.0* Rápido para consulta de câmbio e com uma calculadora muito útil ### 5/5 — Atualização rápida *2020-11-03, version 1.0* Atualizações rápidas e alertas fantásticos ## Frequently asked questions about Currency Sentinel ### What currencies can I track with Currency Sentinel? Currency Sentinel allows you to track the value of the Dollar, Euro, Canadian Dollar, Pound, Japanese Yen, Swiss Franc, and Australian Dollar. This provides a comprehensive view of major global currency movements. ### How does Currency Sentinel help me monitor exchange rates? The app provides graphical visualizations of currency values, making it easy to see trends and fluctuations. You can also set up notifications to be alerted to significant changes. ### Is Currency Sentinel free to use? Yes, Currency Sentinel is available for free. However, it does contain advertisements to support its development and operation. ### What devices are supported by Currency Sentinel? Currency Sentinel is compatible with iPhone, iPad, and iPod devices. It is designed for Apple's mobile operating system. ### How often is Currency Sentinel updated? The app was last updated on September 23, 2023, with version 3.2.3. This indicates regular maintenance and potential feature additions by the developer, LFTek. ### What is the age rating for Currency Sentinel? Currency Sentinel has an age rating of 4+, making it suitable for users of all ages. This suggests no mature content is present within the application. ### Does Currency Sentinel offer real-time exchange rates? While the app facilitates visualization and monitoring through notifications, the description does not explicitly state if it provides real-time exchange rates. It focuses on tracking and graphical representation. ### Can I customize the notifications in Currency Sentinel? The description mentions allowing monitoring through notifications, but it does not specify the level of customization available for these alerts. Users can likely set them up to receive updates on currency values. ## Version history (last 5 releases) ### 3.2.3 — 2023-09-23 Compatibility with new iPhones ### 3.2.2 — 2023-08-31 A new alert has arrived! Now you can track when the value of any currency goes above the maximum or below the minimum in 24 hours. ### 3.2.1 — 2023-04-11 A new alert has arrived! Now you can track when the value of any currency goes above the maximum or below the minimum in 24 hours. ### 3.2 — 2023-01-22 A new alert has arrived! Now you can track when the value of any currency goes above the maximum or below the minimum in 24 hours. ### 3.1 — 2022-11-21 A list of all currencies to facilitate the overview of values and select the detail only when convenient! ## Apps similar to Currency Sentinel | App | Rating | Price | Category | | --- | --- | --- | --- | | [Nomad: Conta digital em dólar](https://appshunter.io/ios/app/nomad-conta-digital-em-dolar/id1485257309) | 4.6 (1,285) | Free | Finance | | [UOL Cotações: Dólar e Bolsa](https://appshunter.io/ios/app/uol-cotacoes-dolar-e-bolsa/id451586897) | 2.8 (52) | Free | Finance | | [Currency Foreign Exchange Rate](https://appshunter.io/ios/app/currency-foreign-exchange-rate/id537609905) | 4.5 (10,359) | Free | Finance | | [TradeMap: Acompanhe suas ações](https://appshunter.io/ios/app/trademap-acompanhe-suas-acoes/id1300692868) | 4.7 (66,565) | Free | Finance | | [Ticto](https://appshunter.io/ios/app/ticto/id1575379047) | — | Free | Finance | | [Cotação Hoje (Dólar e Euro)](https://appshunter.io/ios/app/cotacao-hoje-dolar-e-euro/id1202119549) | 3.3 (3) | Free | Finance | ## More apps by LFTek Tecnologia Ltda - ME - [Bitcoin Sentinel](https://appshunter.io/ios/app/bitcoin-sentinel/id1249710742) - [Loteria do Brasil](https://appshunter.io/ios/app/loteria-do-brasil/id1333122243) - [Lotericas do Brasil](https://appshunter.io/ios/app/lotericas-do-brasil/id1466764079) All apps by LFTek Tecnologia Ltda - ME: https://appshunter.io/developer/1333122242 ## Related topics [lftek](https://appshunter.io/ios/topics/lftek) --- *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 2026-06-04.*