헬로먼데이 Hello Monday vs Nanotime
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
헬로먼데이 Hello Monday
Read full descriptionHide full description
새로운 워크 라이프를 위한 헬로먼데이 전용 어플입니다. 워크 스페이스 이용에 필요한 문의사항은 헬로먼데이 홈페이지 또는 어플에서 FAQ 나 1:1 문의하기를 이용해주세요 헬로먼데이 홈페이지 : www.hellomonday.co.kr 입주문의 : 02-464-7979
Nanotime
This app displays the precise server time of ticketing and course registration websites in milliseconds. It directly queries the target site's server, accounting for network delays and server clock discrepancies. Get accurate countdowns and alerts for important events without relying on your phone's standard clock.
- Millisecond-accurate server time display
- Direct server queries, no central server
- Accounts for network delay and server clock drift
- Supports over 1,200 pre-registered sites
- Custom site input and favorites
- Audio and vibration alerts for target times
- Picture-in-Picture (PiP) mode for concurrent browsing
Read full descriptionHide full description
Ticket sales and class registration open on the site's server clock, not on your phone's clock. Nanotime reads what time that server says it is and shows it down to 1/100 of a second. ■ See how accurate it is The remaining margin is shown as ±ms next to the clock. If the reading gets old or the server's clock wobbles, you'll know right away. ■ A clock that floats over the booking page Keep the booking page open and watch the server clock in a small floating window (PiP). It keeps running after you leave the app. ■ Sound and vibration at the exact second A signal every second from 10 seconds out, with a different rhythm for the last 3 seconds. No need to watch the screen. ■ Alerts before it opens Save the opening time and get alerts at the times you choose for each one. ■ Rehearsal Practice a drop 10 seconds ahead on the real server clock. It's scored by when your click reaches the server, not when you tapped. Use it for concert and show tickets, sports tickets, class registration, limited releases and first-come sign-ups. If a site isn't listed, just enter its address. No auto-clicking and no macros. It only shows the time.
Screenshots
Verdict
The clearest difference is in-app purchases: 헬로먼데이 Hello Monday at none against Nanotime's 1. 헬로먼데이 Hello Monday also leads on ads (none vs shown) and iOS requirement (11.0 vs 16.4). Nanotime's advantage is update cadence (every 2 days vs every 5 months). On price 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. Nanotime sells 1 one-off in-app purchase. 헬로먼데이 Hello Monday asks for nothing beyond the download.
헬로먼데이 Hello Monday ships an update every 5 months, Nanotime every 2 days. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.
| Parameter | 헬로먼데이 Hello Monday | Nanotime |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| Update frequency | Every 5 months | Every 2 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 11.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 16 MB | 66 MB |
| Age rating | 4+ | 4+ |
| Developer | HelloMonday | Nemo factory |
In-app purchases
헬로먼데이 Hello Monday
No in-app purchases
Nanotime
- Remove Ads$3.99









