# CUE! Time Signal Sync vs MinSec Clock

The clearest difference is in-app purchases: MinSec Clock at none against CUE! Time Signal Sync's 1. MinSec Clock also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. CUE! Time Signal Sync sells 1 one-off in-app purchase. MinSec Clock asks for nothing beyond the download.

CUE! Time Signal Sync ships an update every 8 days, MinSec Clock every 9 days. The most recent releases landed on September 10, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | CUE! Time Signal Sync | MinSec Clock |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 8 days** | Every 9 days |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 3 MB |
| Requires iOS | 17.6 | **16.2** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TAKAO OGASAWARA](https://appshunter.io/developer/1895349758) | [杰 曹](https://appshunter.io/developer/6791406882) |

## What reviewers say

### CUE! Time Signal Sync

[App page](https://appshunter.io/ios/app/cue-time-signal-sync/id6769318519)

This app provides highly accurate time synchronization using NTP, offering visual and auditory cues for precise second-level timing. It's ideal for professionals who need to catch exact moments, such as during events, filming, or technical work.

**Highlights:** NTP-based time correction, 57/58/59/00-second countdowns, Signal sounds and haptics, Voice announcements, Landscape display mode, Display dimmer and keep-awake mode

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### MinSec Clock

[App page](https://appshunter.io/ios/app/minsec-clock-seconds/id6793939154)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CUE! Time Signal Sync free?

CUE! Time Signal Sync is free to download, with in-app purchases available.

### Is MinSec Clock free?

MinSec Clock is free to download, with no in-app purchases.

### Do CUE! Time Signal Sync or MinSec Clock have ads?

CUE! Time Signal Sync shows ads; MinSec Clock does not.

### Which is updated more often, CUE! Time Signal Sync or MinSec Clock?

CUE! Time Signal Sync ships an update every 8 days, and MinSec Clock every 9 days. Most recently, CUE! Time Signal Sync was updated on September 10, 2026 and MinSec Clock on September 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*