# WatchSign vs Checkvoice

The clearest difference is update cadence: Checkvoice at weekly against WatchSign's every 8 months. On price, ads, 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.

WatchSign ships an update every 8 months, Checkvoice weekly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | WatchSign | Checkvoice |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Weekly** |
| Size | 14 MB | 14 MB |
| Requires iOS | **18.0** | 18.6 |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jonathan Navarro](https://appshunter.io/developer/1624545169) | [Satoshi Yamada](https://appshunter.io/developer/1570646947) |

## What reviewers say

### WatchSign

[App page](https://appshunter.io/ios/app/watchsign/id6502781286)

**In-app purchases:** none


### Checkvoice

[App page](https://appshunter.io/ios/app/checkvoice/id6796592693)

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

**In-app purchases:** none


## Frequently asked questions

### Is WatchSign free?

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

### Is Checkvoice free?

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

### Do WatchSign or Checkvoice have ads?

Neither WatchSign nor Checkvoice shows ads.

### Which is updated more often, WatchSign or Checkvoice?

WatchSign ships an update every 8 months, and Checkvoice weekly. Most recently, WatchSign was updated on November 4, 2026 and Checkvoice on October 31, 2026.

---

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