# Checkvoice vs KORTEK

The clearest difference is in-app purchases: Checkvoice at none against KORTEK's 4. KORTEK's advantage is update cadence (every 3 days vs weekly) and iOS requirement (15.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. KORTEK sells 4 in-app purchases, starting at $8.99 per month. Checkvoice asks for nothing beyond the download.

Checkvoice ships an update weekly, KORTEK every 3 days. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Checkvoice | KORTEK |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Size | 14 MB | 16 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Satoshi Yamada](https://appshunter.io/developer/1570646947) | [ALEXIS SACHA ARTHUR BRASSEUR](https://appshunter.io/developer/6803713087) |

## What reviewers say

### Checkvoice

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

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

**In-app purchases:** none


### KORTEK

[App page](https://appshunter.io/ios/app/kortek-remember-everything/id6803712965)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KORTEK+ mensuel | $8.99 | per month |
| KORTEK Family | $24.99 | per month |
| KORTEK+ annuel | $89.99 | per year |
| KORTEK Family | $249.99 | per year |


## Frequently asked questions

### Is Checkvoice free?

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

### Is KORTEK free?

KORTEK is free to download, with in-app purchases available.

### Do Checkvoice or KORTEK have ads?

Neither Checkvoice nor KORTEK shows ads.

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

Checkvoice ships an update weekly, and KORTEK every 3 days. Most recently, Checkvoice was updated on October 8, 2026 and KORTEK on October 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.*