# SC vs VoiceTimeSignal

The clearest difference is ads: SC at none against VoiceTimeSignal's shown. SC also leads on iOS requirement (13.4 vs 15.8.3). VoiceTimeSignal's advantage is update cadence (every 2 weeks vs every 8 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SC ships an update every 8 months, VoiceTimeSignal every 2 weeks. The most recent releases landed on September 19, 2026 and August 3, 2026 respectively.

## The numbers

| Metric | SC | VoiceTimeSignal |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 154 MB | 35 MB |
| Requires iOS | **13.4** | 15.8.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SINEI Co.,Ltd.](https://appshunter.io/developer/954735332) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### SC

[App page](https://appshunter.io/ios/app/sc-cloud/id1272557686)

Monitor video and audio remotely from C-series cameras. Record footage to a microSD card for security, to watch over family and pets, or for video calls. Enjoy easy and convenient access anytime, anywhere.

**Highlights:** Remote video and audio monitoring, Video recording to microSD, Security monitoring, Pet and family monitoring, Video calls between devices

**Features:** macOS Compatibility

**In-app purchases:** none


### VoiceTimeSignal

[App page](https://appshunter.io/ios/app/voicetimesignal/id6503018936)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SC free?

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

### Is VoiceTimeSignal free?

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

### Do SC or VoiceTimeSignal have ads?

VoiceTimeSignal shows ads; SC does not.

### Which is updated more often, SC or VoiceTimeSignal?

SC ships an update every 8 months, and VoiceTimeSignal every 2 weeks. Most recently, SC was updated on September 19, 2026 and VoiceTimeSignal on August 3, 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.*