# Chronos Time Tracking vs Calendar

The clearest difference is ads: Calendar at none against Chronos Time Tracking's shown. Chronos Time Tracking's advantage is update cadence (fortnightly vs every 3 months) and iOS requirement (9.0 vs 18.2). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Chronos Time Tracking sells 2 in-app purchases, starting at $8.99 per month and Calendar sells 3 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Chronos Time Tracking ships an update fortnightly, Calendar every 3 months. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Chronos Time Tracking | Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/chronos-time-tracking/id1477910090/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 48 MB | 7 MB |
| Requires iOS | **9.0** | 18.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chronos Time Tracking LLC](https://appshunter.io/developer/1477910089) | [Manuel Worlitzer](https://appshunter.io/developer/1785527240) |

## What reviewers say

### Chronos Time Tracking

[App page](https://appshunter.io/ios/app/chronos-time-tracking/id1477910090)

This app helps freelancers and small businesses manage projects by tracking time, expenses, and payments. It offers smart reporting and project statistics to streamline business operations and improve profitability.

**Highlights:** Time and expense tracking, Smart timers, Project statistics, Profit & Loss reporting, Accounts Receivable reporting, Team productivity reports

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chronos Monthly Subscription | $8.99 | per month |
| Chronos Annual Subscription | $149.99 | per year |


### Calendar

[App page](https://appshunter.io/ios/app/calendar-chronos/id6752597394)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calendar Chronos Premium | $7.99 | per 7 days |
| Calendar Chronos Premium | $39.99 | per year |
| Lifetime Pro | $119.99 | one-time |


## Frequently asked questions

### Is Chronos Time Tracking free?

Chronos Time Tracking is free to download, with in-app purchases available.

### Is Calendar free?

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

### Do Chronos Time Tracking or Calendar have ads?

Chronos Time Tracking shows ads; Calendar does not.

### Which is updated more often, Chronos Time Tracking or Calendar?

Chronos Time Tracking ships an update fortnightly, and Calendar every 3 months. Most recently, Chronos Time Tracking was updated on November 7, 2026 and Calendar on November 8, 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.*