# PVMS Pro 4K vs Chronos One

The clearest difference is update cadence: Chronos One at daily against PVMS Pro 4K's every 23 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.

PVMS Pro 4K ships an update every 23 months, Chronos One daily. The most recent releases landed on October 13, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | PVMS Pro 4K | Chronos One |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chronos-one/id6741525761/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Daily** |
| Monetization | — | Free |
| Size | 56 MB | 55 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Daksham Ratanchandani](https://appshunter.io/developer/1085457990) | [Hermella Abay](https://appshunter.io/developer/1794549525) |

## What reviewers say

### PVMS Pro 4K

[App page](https://appshunter.io/ios/app/pvms-pro-4k/id6461107135)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chronos One

[App page](https://appshunter.io/ios/app/chronos-one/id6741525761)

Effortlessly track your work hours, manage breaks, and generate professional invoices. This app helps freelancers and professionals organize their time and get paid accurately. Customize employer and payment details for seamless billing.

**Highlights:** Accurate time tracking with punch in/out, Smart break management, Seamless session editing, Professional PDF invoicing, Customizable employer profiles, Easy date range selection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PVMS Pro 4K free?

PVMS Pro 4K is free to download, with no in-app purchases.

### Is Chronos One free?

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

### Do PVMS Pro 4K or Chronos One have ads?

Neither PVMS Pro 4K nor Chronos One shows ads.

### Which is updated more often, PVMS Pro 4K or Chronos One?

PVMS Pro 4K ships an update every 23 months, and Chronos One daily. Most recently, PVMS Pro 4K was updated on October 13, 2026 and Chronos One on October 22, 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.*