Second-Sync
Second-Sync generates an estimated $0/month in revenue from 3–20 downloads/month on the App Store, according to AppCurrents estimates (updated 2026-06-17).
| Est. revenue / month | $0 |
|---|---|
| Est. downloads / month | 3–20 |
| Estimate confidence | medium |
| Pricing | Free |
| Rating | 5.00 ★ (1 ratings) |
| Category | Utilities |
| Released | 23.09.2025 |
| App last updated | 14.06.2026 |
| Platform | iOS |
Modeled monthly estimate · rating velocity · medium confidence
About
Precise server time, at a glance. Second-Sync is a time synchronization tool for moments where one second matters, such as course registration and ticketing. It multi-samples the HTTP Date of your chosen site and aligns the difference from the server clock down to milliseconds. Drift tracking maintains accuracy over time, while the PiP timer lets you watch live server time even when using other a…
Trends & analysis
Chart rank trend
US · overallWhy it's surfacing
Scout 15Ratings & velocity
★ 0 in windowRating distribution
100% positive · 1 ratingsGeographic reach
best rank · 1 storefrontRevenue & downloads trend
ARPU $0Update history
5 updates tracked- v1.3.02d ago
Added PiP popup timer size options. Default and wide-bar sizes are free, and Pro sizes can be used with a rewarded ad or the one-time Pro unlock. Improved PiP sharpness and server-time sync stability.
- v1.2.754d ago
Fixed a screen clipping issue that occurred on older devices.
- v1.2.76d ago
- Added one-time purchase Pro. After purchase, ads are removed and PiP ad waiting, high/custom accuracy, timer themes, and practice mode are permanently unlocked. - This is not a subscription; restore purchase reactivates it on the same store account. Server-time sync and PiP/alert stability were also improved.
- v1.2.610d ago
- Improved server-time synchronization reliability. - Improved HTTPS/Date header compatibility for some sites. - Added options to turn screen alerts and sound alerts on or off.
- v1.2.513d ago
Improved server-time sync stability, refined the 5-minute boundary alert and PiP timer display, and added guidance for the Chojeonghwak web version.
Second-Sync — FAQ
How many downloads does Second-Sync get?
Second-Sync sees an estimated 3–20 downloads per month on the App Store, per AppCurrents modeling.
Is Second-Sync free?
Second-Sync is free to download on the App Store, with no in-app purchases detected.
What is Second-Sync's rating?
Second-Sync holds a 5.00-star average from 1 ratings on the App Store.
When was Second-Sync released?
Second-Sync launched on the App Store on 23.09.2025. Its latest version shipped 14.06.2026.
