# Verikey vs KyuLog

The clearest difference is in-app purchases: Verikey at none against KyuLog's 1. Verikey also leads on iOS requirement (15.6 vs 17.0). KyuLog's advantage is update cadence (every 4 days vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. KyuLog sells 1 one-off in-app purchase. Verikey asks for nothing beyond the download.

Verikey ships an update every 6 weeks, KyuLog every 4 days. The most recent releases landed on October 10, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Verikey | KyuLog |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Size | 45 MB | 9 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [STYLE INC.](https://appshunter.io/developer/1226888328) | [Naoyuki Hasegawa](https://appshunter.io/developer/6777422704) |

## What reviewers say

### Verikey

[App page](https://appshunter.io/ios/app/verikey/id1226888329)

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

**In-app purchases:** none


### KyuLog

[App page](https://appshunter.io/ios/app/kyulog/id6785146503)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を削除 | $2.99 | one-time |


## Frequently asked questions

### Is Verikey free?

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

### Is KyuLog free?

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

### Do Verikey or KyuLog have ads?

Neither Verikey nor KyuLog shows ads.

### Which is updated more often, Verikey or KyuLog?

Verikey ships an update every 6 weeks, and KyuLog every 4 days. Most recently, Verikey was updated on October 10, 2026 and KyuLog on October 20, 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.*