IoTPass LTE vs 집계산
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IoTPass LTE
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"IoTPass LTE"는 스마트폰의 블루투스LE(저전력 블루투스 기술)를 이용하여 등록된 출입문과 근접한 위치에 있을 때 출입문을 자동으로 열 수 있으며, 멀리 떨어져 있어도 3G, LTE 등의 데이터통신을 이용해 원격으로 출입문을 열 수 있는 앱 입니다. 지원하는 기능은 다음과 같습니다. - 블루투스 통신을 이용하여 출입문이 자동으로 열립니다. - 3G, LTE 등의 데이터 통신을 이용하여 원격으로 출입문이 열립니다. - 출입문과 통신 상태를 확인합니다. * 사용 방법 - 스마트폰으로 앱을 설치합니다. - 앱을 실행 후 회원가입을 합니다. - 로그인을 합니다. - 출입문과 가까이 위치하여 동작 상태를 확인하거나, 원격 문열림을 확인합니다.
집계산
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Before buying a home, enter the price once to get acquisition tax, local education tax and the brokerage fee cap, plus a list of costs this app does not calculate, in one purchase-cost memo you can share. It never presents a single "total cash needed" number. Common calculations for buying, holding and renting property in Korea are also included. The app is in Korean and follows Korean tax and lending rules. 【Calculators】 • Acquisition tax • Capital gains tax (supported national-tax cases, incl. long-term holding deduction) • Holding tax (property tax components) • Loan interest: equal payment vs. equal principal • Loan limit: LTV and DSR terms shown separately as arithmetic examples (not an approved limit) • Jeonse/monthly rent conversion • Rental yield • Brokerage fee • Area conversion (pyeong / m²) Housing subscription points are not scored, because eligibility periods and dependents cannot be confirmed from the inputs; the screen lists the rules to check instead. History and favorites stay on your device, and you can share results with the app you choose. No ads, no tracking, no sign-up. From this version, some conditions without confirmed sources (certain acquisition-tax cases, rural special tax, a combined LTV/DSR limit, etc.) are shown as "not calculated in this app" instead of a number; previous records remain viewable. Results are estimates for reference. Each screen shows its check date, supported scope and excluded items; confirm actual taxes, loan limits and eligibility with the relevant authority, your bank or a tax professional.
Screenshots
Verdict
The clearest difference is update cadence: 집계산 at every 6 days against IoTPass LTE's every 2 months. IoTPass LTE's advantage is iOS requirement (11.0 vs 13.0). 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.
IoTPass LTE ships an update every 2 months, 집계산 every 6 days. The most recent releases landed on October 29, 2026 and November 9, 2026 respectively.
| Parameter | IoTPass LTE | 집계산 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 14 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | CNS Link Co., Ltd. | HeungYeol Kim |
In-app purchases
IoTPass LTE
No in-app purchases
집계산
No in-app purchases









