라켓타임 vs Beltrun
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
라켓타임
Read full descriptionHide full description
더 직관적인 인터페이스와 이름, 추후 앱의 확장성을 위해 iVOLVE US가 라켓타임으로 다시 태어났습니다! 테린이라서 테니스코트 예약을 할 때 남 눈치를 보지 않았나요? 혼자서도 가볍게 테니스를 즐기고 싶으신가요? 테니스코트를 예약하느라 전화하는게 불편하지는 않으셨나요? 라켓타임은 테니스코트와 강습을 간편하게 예약할 수 있는 플랫폼입니다. 라켓타임에서 전화없이 시간상관없이 남 눈치 볼 필요없이 이 모든 자유를 누리세요. 큐링이노스에서 개발한 iVOLVE Standard 테니스볼머신도 오직 라켓타임에서만 만나보실 수 있습니다. 테린이부터 테른이에게 모두 즐거움과 실력향상을 제공합니다!
Beltrun
Read full descriptionHide full description
No phone, no watch. Just run. Your numbers are already on the treadmill console. When you're done, take one photo and AI reads distance, time, speed and calories to finish the log. Features - AI recognition: one console photo completes the record. If it's blurry, the app reads it again on its own - The photo is the proof: every photographed record keeps its console photo. Friends and participants in the same round can see the photo next to the numbers, and report anything that looks off - Beltrun Han River Marathon: a 42.195 km virtual marathon every two weeks. When a round ends, see your result on Home and move on to the next one. Auto-join is available - Monthly friend ranking: compete on this month's treadmill records, and get notified the moment someone passes you - Belt levels: 7 tiers from Beginner to Legend - Streaks & reminders: run every day to keep your streak, and we'll nudge you before you forget - Home and Lock Screen widgets: log a run and check challenge progress the moment you wake your phone - Share card: show off your run on social with one clean card Works with Apple Health so outdoor runs and walks are tracked too. When an outdoor workout comes in, you get a notification even if the app is closed. Korean, English and Japanese supported.No phone, no watch. Just run. Your numbers are already on the treadmill console. When you're done, take one photo and AI reads distance, time, speed and calories to finish the log. Features - AI recognition: one console photo completes the record. If it's blurry, the app reads it again on its own - The photo is the proof: every photographed record keeps its console photo. Friends and participants in the same round can see the photo next to the numbers, and report anything that looks off - Beltrun Han River Marathon: a 42.195 km virtual marathon every two weeks. When a round ends, see your result on Home and move on to the next one. Auto-join is available - Monthly friend ranking: compete on this month's treadmill records, and get notified the moment someone passes you - Belt levels: 7 tiers from Beginner to Legend - Streaks & reminders: run every day to keep your streak, and we'll nudge you before you forget - Home and Lock Screen widgets: log a run and check challenge progress the moment you wake your phone - Share card: show off your run on social with one clean card Works with Apple Health so outdoor runs and walks are tracked too. When an outdoor workout comes in, you get a notification even if the app is closed. Korean, English and Japanese supported.
Screenshots
Verdict
라켓타임 and Beltrun are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
라켓타임 ships an update weekly, Beltrun every 4 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.
| Parameter | 라켓타임 | Beltrun |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 63.6% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 81 MB | 141 MB |
| Age rating | 4+ | 4+ |
| Developer | Curinginnos | Yongha Kim |
In-app purchases
라켓타임
No in-app purchases
Beltrun
No in-app purchases









