# Punch Logger vs Vyzen

The clearest difference is price: Vyzen at Free against Punch Logger's $4.99. Punch Logger's advantage is in-app purchases (none vs 2) and device support (3 vs 1). On update cadence and ads there is nothing between them.

Vyzen is free to download; Punch Logger costs $4.99 up front. Vyzen sells 2 in-app purchases, starting at $2.99 per month. Punch Logger asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 25, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Punch Logger | Vyzen |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 days | Every 2 days |
| Size | 3 MB | 16 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yu Ikeda](https://appshunter.io/developer/394579323) | [Yevhenii Ratush](https://appshunter.io/developer/1894881930) |

## What reviewers say

### Punch Logger

[App page](https://appshunter.io/ios/app/punch-logger/id6738023813)

**Features:** Apple Watch app

**In-app purchases:** none


### Vyzen

[App page](https://appshunter.io/ios/app/vyzen-eye-exercises/id6762627621)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Yearly | $14.99 | per year |


## Frequently asked questions

### Is Punch Logger free?

Punch Logger costs $4.99, with no in-app purchases.

### Is Vyzen free?

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

### Do Punch Logger or Vyzen have ads?

Neither Punch Logger nor Vyzen shows ads.

### Which is updated more often, Punch Logger or Vyzen?

Punch Logger ships an update every 2 days, and Vyzen every 2 days. Most recently, Punch Logger was updated on October 25, 2026 and Vyzen on October 6, 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.*