Comparison

Foreign Exchange (FX) vs eChinaVisa

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

Head to head
About

Foreign Exchange (FX)

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Easily Check Real-Time Exchange Rates! Foreign Exchange provides up-to-date exchange rates for over 150 currencies worldwide, making it an essential tool for travelers, business professionals, and students alike. Key Features: - Real-Time Exchange Rate Updates: Get real-time exchange rate information for major currencies around the globe. - User-Friendly Interface: A simple, intuitive design that anyone can use with ease. - Airplane Mode Support: Calculate with the last updated rates even without an internet connection. Why Choose Foreign Exchange? Accuracy: We provide data from reliable sources. Speed: Quick loading times for instant access to exchange rates. Customization: Save your frequently used currencies as favorites for easy access. Download Foreign Exchange now and simplify your currency conversions!

About

eChinaVisa

Features
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Apply for a China visa from the United States with guided steps, document review, payment, case tracking, consular submission support, and return-shipping updates in one app. eChinaVisa is a full-service China visa application assistance platform for people who reside in the United States and apply through a Chinese embassy or consulate in the U.S. Start your order, answer a few questions, receive a personalized checklist and mailing instructions, and follow your case from document receipt through return shipment. KEY FEATURES • Guidance for tourist, business, work, student, and family visa services • Personalized application checklist based on your travel purpose and case • Clear document and mailing instructions • Submit an order without paying online; our team contacts you with the amount and Zelle recipient details before you pay • Status tracking for document receipt, review, messages, consular processing, and return shipping • English and Chinese support • Direct access to customer service when you need help HOW IT WORKS 1. Start your application in the app. 2. Select your service and submit your order without online payment. Our team will contact you by email, text, or phone to confirm the amount and Zelle recipient details before you pay. 3. Receive your personalized checklist and case-specific mailing address. 4. Mail your passport and required materials using a trackable shipping method. 5. Our team reviews and prepares your application materials and submits them to the appropriate Chinese embassy or consulate. 6. Track your case and return shipment in the app. SUPPORTED APPLICANTS eChinaVisa currently serves customers residing in the United States who apply through a Chinese embassy or consulate in the U.S. Applications submitted from other countries or regions are not currently supported. IMPORTANT DISCLOSURE eChinaVisa is an independent visa application assistance and document-handling service owned and operated by Dragon Byte Design Inc. It is not a government website and is not affiliated with the Chinese government, any Chinese embassy, or any Chinese consulate. Visa approval, visa validity, entry permission, and official processing times are determined solely by the relevant Chinese authorities. Estimated service timelines may vary by case, consular workload, holidays, document completeness, and shipping. Use of eChinaVisa does not guarantee visa approval. PRIVACY The app does not request or store passport scans, passport images, passport numbers, or passport-number fragments. Original passports are mailed only after case-specific instructions are provided. Please review our Privacy Policy and Terms for details. Support: info@echinavisa.com Phone: 518-956-5673 Website: www.echinavisa.com

Screenshots

Foreign Exchange (FX)3 screens
eChinaVisa3 screens

Verdict

The call

The clearest difference is ads: eChinaVisa at none against Foreign Exchange (FX)'s shown. eChinaVisa also leads on update cadence (every 3 weeks vs every 2 months). Foreign Exchange (FX)'s advantage is iOS requirement (13.0 vs 17.0). On price, in-app purchases 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Foreign Exchange (FX) ships an update every 2 months, eChinaVisa every 3 weeks. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 3 level
Foreign Exchange (FX) versus eChinaVisa: the parameters behind the verdict, then further details
ParameterForeign Exchange (FX)eChinaVisa
PriceFreeFree
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhone, iPod — betteriPhone
Requires iOS13.0 — better17.0
Further details — not scored
Size28 MB3 MB
Age rating4+4+
Developerbyeonghoon seoDragon Byte Design Inc

In-app purchases

None

Foreign Exchange (FX)

No in-app purchases

None

eChinaVisa

No in-app purchases

Questions

Is Foreign Exchange (FX) free?
Foreign Exchange (FX) is free to download, with no in-app purchases.
Is eChinaVisa free?
eChinaVisa is free to download, with no in-app purchases.
Do Foreign Exchange (FX) or eChinaVisa have ads?
Foreign Exchange (FX) shows ads; eChinaVisa does not.
Which is updated more often, Foreign Exchange (FX) or eChinaVisa?
Foreign Exchange (FX) ships an update every 2 months, and eChinaVisa every 3 weeks. Most recently, Foreign Exchange (FX) was updated on October 27, 2026 and eChinaVisa on October 31, 2026.

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