# PadOSDC vs VoiceTimeSignal

The clearest difference is ads: PadOSDC at none against VoiceTimeSignal's shown. PadOSDC also leads on update cadence (every 3 days vs every 2 weeks). VoiceTimeSignal's advantage is iOS requirement (15.8.3 vs 18.1). 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.

PadOSDC ships an update every 3 days, VoiceTimeSignal every 2 weeks. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | PadOSDC | VoiceTimeSignal |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Size | 8 MB | 35 MB |
| Requires iOS | 18.1 | **15.8.3** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HIROMU TSURUTA](https://appshunter.io/developer/1637969394) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### PadOSDC

[App page](https://appshunter.io/ios/app/padosdc/id1637969392)

**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 PadOSDC free?

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

### Is VoiceTimeSignal free?

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

### Do PadOSDC or VoiceTimeSignal have ads?

VoiceTimeSignal shows ads; PadOSDC does not.

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

PadOSDC ships an update every 3 days, and VoiceTimeSignal every 2 weeks. Most recently, PadOSDC was updated on October 11, 2026 and VoiceTimeSignal on October 13, 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.*