WorldTree vs OBS라디오
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WorldTree
Explore the world through stunning 4K wallpapers categorized by country. Save high-definition images for free and personalize your device with beautiful travel-inspired backgrounds. Discover new destinations visually with this curated collection.
- 4K high-definition wallpapers
- Categorized by country
- Free save wallpaper images
- Favorites list
- Travel-themed backgrounds
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free high-quality wallpapers app is finally here. When you want to go on a trip, if you want to replace your heart with a wallpaper Travel the world by country with our app. Korea USA USA Greece Mongolia Vietnam Vietnam Bangkok We upload carefully selected 4K high-definition wallpapers. - 4K high definition wallpapers - Category wallpapers by country - Free save wallpaper images - Favorites
OBS라디오
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모바일로 즐기는 OBS라디오. [이창명, 이유나의 굿모닝OBS ‖ 오늘의 기후 ‖ 리듬파워의 리듬파워 ‖ 돈키5테 ] 등의 프로그램. 및 온에어, 보이는 라디오, 팟케스트, 방송참여까지!
Screenshots
Verdict
The clearest difference is ads: OBS라디오 at none against WorldTree's shown. WorldTree's advantage is update cadence (every 2 days vs every 5 weeks). On price, in-app purchases, device support and iOS requirement 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.
WorldTree ships an update every 2 days, OBS라디오 every 5 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | WorldTree | OBS라디오 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 days — better | Every 5 weeks |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.0 | 13 — better |
| Further details — not scored | ||
| Size | 26 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | SuWon Choi | OBS |
In-app purchases
WorldTree
No in-app purchases
OBS라디오
No in-app purchases
