# Chronion vs Plio

The clearest difference is update cadence: Chronion at every 3 days against Plio's every 2 weeks. Chronion also leads on device support (4 vs 2). Plio's advantage is iOS requirement (18.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Chronion ships an update every 3 days, Plio every 2 weeks. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Chronion | Plio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/plio-time-tracker-and-focus/id6789626605/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | — | Free |
| Size | 10 MB | 3 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Marco Bormann](https://appshunter.io/developer/1893711045) | [Phizero](https://appshunter.io/developer/1667095841) |

## What reviewers say

### Chronion

[App page](https://appshunter.io/ios/app/chronion/id6762303355)

**Features:** Apple Watch app

**In-app purchases:** none


### Plio

[App page](https://appshunter.io/ios/app/plio-time-tracker-and-focus/id6789626605)

Effortlessly track your work hours with a simple tap. This app records your time spent on various projects, allowing you to categorize activities and rate your focus. Visualize your time usage with insightful charts and export your data for invoicing or review. It operates entirely offline with no account required.

**Highlights:** Background timer with Dynamic Island/Live Activity, Home Screen widget for control, Unlimited projects with custom colors/icons, Focus rating per session, Time usage charts (day, week, month, year), CSV data export, 100% offline functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is Chronion free?

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

### Is Plio free?

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

### Do Chronion or Plio have ads?

Neither Chronion nor Plio shows ads.

### Which is updated more often, Chronion or Plio?

Chronion ships an update every 3 days, and Plio every 2 weeks. Most recently, Chronion was updated on October 25, 2026 and Plio on October 15, 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.*