Fast Exchange Rate vs Dollar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fast Exchange Rate
Access current and historical currency exchange rates quickly, even offline. Features include graphs, a built-in calculator, and support for multiple base currencies. Personalize your experience with favorite currencies and a dark theme.
- Offline access to exchange rates
- Historical data and graphs
- Built-in currency calculator
- Multiple base currency options
- Today widget and Apple Watch support
- Dark theme support
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Fast Exchange Rate * Fast access to exchange rates * Works offline - browse archive data do not require an Internet connection * History records * Graphs * Built-in calculator * Choose base currency: - PLN, the Polish zloty (data by NBP, daily on weekdays) - EUR (ECB, daily) - GBP (BoE, daily) - USD (Fed, weekly) * Today widget * Universal binary (one app for iPad and iPhone) * Favorite currency (favorites are stored in you iCloud) * Apple Watch support * tvOS support (iCloud support for favorites) * support for Split View and Slide Over on iPad (req. iOS 9, Slide Over req. iPad Air or newer) * support for Spotlight Search (search for currency name from system search) * dark theme support (iOS 13+, tvOS) To learn more go to: http://www.beling.pl/szybki-kurs-walut/ Please send your comments using the site: http://fastexchangerate.uservoice.com or by using built-in form (go to settings inside application). Follow us on Facebook: https://www.facebook.com/kurswalut
Dollar
This app helps you manage your finances by tracking expenses and setting savings goals. It provides tips and reminders to help you achieve financial stability.
- Expense tracking
- Savings goal setting
- Financial tips
- Reminders
- User-friendly interface
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Do you find yourself with no savings at the end of every month? Do you find yourself waiting for the paycheck that never seems to come? In today’s busy and fast-paced society, many people do not have the luxury of time to keep track of their expenses. Therefore, they might not be able to save up for emergency use, etc. Dollar helps you track your expenses, set goals for savings and achieve them via constant tips and reminders in a user-friendly and efficient manner. This app features icons from: https://www.flaticon.com/authors/gregor-cresnar
Screenshots
Verdict
The clearest difference is in-app purchases: Dollar at none against Fast Exchange Rate's 1. Dollar also leads on ads (none vs shown) and update cadence (daily vs every 5 months). Fast Exchange Rate's advantage is ratings volume (12 vs 1) and device support (5 vs 2). On price 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. Fast Exchange Rate sells 1 one-off in-app purchase. Dollar asks for nothing beyond the download.
Dollar holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Fast Exchange Rate has 12 ratings behind it against 1, so its average is the more settled of the two.
Fast Exchange Rate ships an update every 5 months, Dollar daily. The most recent releases landed on October 23, 2026 and October 22, 2026 respectively.
| Parameter | Fast Exchange Rate | Dollar |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (12 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 64.3% of reviews | — |
| Number of ratings | 12 — better | 1 |
| Update frequency | Every 5 months | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod, Apple TV, Apple Watch — better | iPhone, iPod |
| Requires iOS | 15.6 | 12.4 — better |
| Further details — not scored | ||
| Size | 69 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Beling.pl | Tinkercademy Community Showcase |
Customer experience
Fast Exchange Rate
Dollar
In-app purchases
Fast Exchange Rate
- Disable Ads$54.99
Dollar
No in-app purchases
Questions
Is Fast Exchange Rate free?
Is Dollar free?
Which has better reviews, Fast Exchange Rate or Dollar?
Do Fast Exchange Rate or Dollar have ads?
Which is updated more often, Fast Exchange Rate or Dollar?
Other comparisons
