# Cronologix vs Countdown Timer

The clearest difference is iOS requirement: Cronologix at 13.4 against Countdown Timer's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Cronologix sells 2 in-app purchases, starting at $9.99 per year and Countdown Timer sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Cronologix ships an update every 4 days, Countdown Timer weekly. The most recent releases landed on October 5, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Cronologix | Countdown Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cronologix/id6757797933/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 45 MB | 71 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Astute Software Technologies LLC](https://appshunter.io/developer/1868977351) | [Denys Koshman](https://appshunter.io/developer/1864985254) |

## What reviewers say

### Cronologix

[App page](https://appshunter.io/ios/app/cronologix/id6757797933)

Build custom, automated timer workflows by chaining together countdowns, count-ups, stopwatches, and guided prompts. Save and run your sequences for training, studying, cooking, and more. Offers 30 pre-built templates for various activities.

**Highlights:** Programmable timer workflows, Chained countdowns, count-ups, stopwatches, Text and voice guided prompts, Looping sequences, 30 pre-built templates, Background operation, Run summaries

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Annual | $9.99 | per year |
| Pro Lifetime | $24.99 | one-time |


### Countdown Timer

[App page](https://appshunter.io/ios/app/countdown-timer-onedial/id6759490627)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OneDial Pro Monthly | $3.99 | per month |
| OneDial Pro Yearly | $29.99 | per year |
| OneDial Pro Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Cronologix free?

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

### Is Countdown Timer free?

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

### Do Cronologix or Countdown Timer have ads?

Neither Cronologix nor Countdown Timer shows ads.

### Which is updated more often, Cronologix or Countdown Timer?

Cronologix ships an update every 4 days, and Countdown Timer weekly. Most recently, Cronologix was updated on October 5, 2026 and Countdown Timer on October 12, 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.*