Life & fun · alternatives · 2026

24 alternatives to Koins

Minimalistic Currency Converter

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Koins launched in 2021; newer entries below may have overtaken it.

1. 1
   Koins▲83

   A currency converter designed for one-handed use

   2017 · apps.apple.com · its alternatives →

2. 2
   WorldKoins▲85

   Make use of your leftover travel foreign currency

   2016 · its alternatives →

3. 3
   Kotlin Money▲427

   Manipulating monetary amounts is a common computing chore. However, no mainstream language has a first-class data type for representing money, it’s up to programmers to code abstractions for it. This isn’t an issue per se until dealing with rounding issues from operations like installment payments (e.g., buy now, pay later), foreign exchange, or even simple things like fee processing and tax collection. Inspired by my days at N26 Brasil dealing with these challenges, I introduce Money: a Kotlin library that makes monetary calculations and allocations easy.

   2024 · blog.eriksen.com.br · its alternatives →

4. 4
   Tiny Currency▲84

   A simple currency converter built for travel-minded people

   2024 · apps.apple.com · its alternatives →

5. 5
   Convertable▲76

   Currency calculator with on-the-fly conversion

   2018 · its alternatives →

6. 6
   Find.Exchange Currency Converter▲75

   A currency converter with live rates that updates every 3s

   2017 · chromewebstore.google.com · its alternatives →

7. 7
   Apelsin.Money▲109

   Free online currency converter

   2022 · apelsin.money · its alternatives →

8. 8
   Currency converter▲79

   Powerful and convenient currency converter 💰

   2019 · apps.apple.com · its alternatives →

9. 9
   Currentus currency converter▲74

   170 currencies in your pocket

   2019 · its alternatives →

10. 10
    WorldKoins for iOS▲120

    Make use of your leftover travel foreign currency

    2016 · apps.apple.com · its alternatives →

11. 11
    Konvert – Currency Converter▲3

    Just a beautiful converter

    Feb 2026 · apps.apple.com · its alternatives →

12. 12
    Rapid Currency Converter▲115

    Simplify currency conversions on your web pages

    2024 · chromewebstore.google.com · its alternatives →

13. 13KB
    Koinly: Bitcoin and Cryptocurrency Tax Calculator▲94

    2020 · koinly.io · its alternatives →

14. 14
    Konv ▲1

    Simple unit & currency converter

    Feb 2026 · apps.apple.com · its alternatives →

15. 15
    Valuta EX▲87

    A currency converter perfect for travelers 🎒

    2018 · apps.apple.com · its alternatives →

16. 16
    Unit Converter Pro - currency and units converter▲80

    Fast and easy to use currency and units converter

    2017 · play.google.com · its alternatives →

17. 17
    Billy Currency Converter▲86

    The fastest currency converter for travellers!

    2018 · its alternatives →

18. 18
    Find.Exchange Mac OS App▲74

    A currency converter with live rates that updates every 3s

    2017 · apps.apple.com · its alternatives →

19. 19
    Currency – Free Currency Converter for iOS▲9

    A simple currency converter with beautiful typography

    2016 · apps.apple.com · its alternatives →

20. 20
    Stylish Currency Converter▲5

    Simple stylish currency converter

    2018 · apps.apple.com · its alternatives →

21. 21
    Rates▲87

    A simple beautiful currency exchange app

    2015 · its alternatives →

22. 22
    Koinju▲97

    Accessible cryptocurrency market information.

    2020 · koinju.io · its alternatives →

23. 23
    Offline Currency Converter▲92

    Simple and fast currency converter with offline mode

    2024 · play.google.com · its alternatives →

24. 24
    Currency Converter▲9

    Make currency conversion the easiest part of your journey

    2025 · play.google.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →