Busan e vs Koyomi 2025
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Busan e
This app provides live English radio broadcasts from Busan, offering local living tips, cultural information, and news. It also features Chinese and Vietnamese language services, making it a resource for visitors, expatriates, and locals looking to improve their English.
- Live radio broadcasts
- Local living tips
- Cultural information
- News and weather
- Chinese language service
- Vietnamese language service
- English learning opportunities
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Busan e-FM is the first local English radio station established by the City of Busan in order to provide useful living tips and information about local culture to visitors from overseas and expatriates living in the Busan area as well as to help Busan citizens to improve their English ability by expanding opportunities to listen to radio broadcasts in English. Since it launched its English radio service via 90.5MHz on February 27th 2009, Busan e-FM Radio has provided not only useful but also entertaining programs covering current affairs, news, entertainment, music, culture and information. Busan e-FM has also been providing its listeners with the Chinese language service since October 28th 2013 as well as the Vietnamese language service since May 29th, 2016. Busan e-FM's smartphone application will enable you to listen to live broadcasts in real time in the palm of your hand so that you can access a wide range of information including news, weather forecasts, and AODs.
Koyomi 2025
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Calendar for the year 2025. The illustration of each month's calendar is soothing. In addition, an icon blinks to indicate "today's" date. The calendar also displays the Japanese lunar calendar for "today" so that you can feel the change of the seasons more easily. When a day falls on one of the 24 solar terms of the lunar calendar, an illustration appropriate to that solar term will appear. (Functions related to "today" are available only for the year 2025. For other years, please enjoy the monthly illustrations.) Register your birthday and a surprise illustration will appear on your birthday. Multilingual support. Supports English, Traditional Chinese, Simplified Chinese, and Hangul.
Screenshots
Verdict
The clearest difference is update cadence: Koyomi 2025 at weekly against Busan e's every 3 weeks. On price, ads, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Busan e ships an update every 3 weeks, Koyomi 2025 weekly. The most recent releases landed on November 1, 2026 and October 28, 2026 respectively.
| Parameter | Busan e | Koyomi 2025 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 13.4 |
| Further details — not scored | ||
| Size | 16 MB | 16 MB |
| Age rating | 17+ | 4+ |
| Developer | (재)부산영어방송재단 | ichiro maeta |
In-app purchases
Busan e
No in-app purchases
Koyomi 2025
No in-app purchases









