# Chronoji vs Trackdown

The clearest difference is ads: Trackdown at none against Chronoji's shown. Chronoji's advantage is device support (3 vs 1) and iOS requirement (18.5 vs 26.5). On price, update cadence 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.

Chronoji ships an update monthly, Trackdown every 3 weeks. The most recent releases landed on October 1, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Chronoji | Trackdown |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 12 MB | 4 MB |
| Requires iOS | **18.5** | 26.5 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [gulsen ates](https://appshunter.io/developer/1803850887) | [MARTIN IVAYLOV MIRCHEVSKI](https://appshunter.io/developer/6774748823) |

## What reviewers say

### Chronoji

[App page](https://appshunter.io/ios/app/chronoji-countdown-timer/id6759876573)

**Features:** macOS Compatibility

**In-app purchases:** none


### Trackdown

[App page](https://appshunter.io/ios/app/trackdown-days-counter/id6776727831)

**In-app purchases:** none


## Frequently asked questions

### Is Chronoji free?

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

### Is Trackdown free?

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

### Do Chronoji or Trackdown have ads?

Chronoji shows ads; Trackdown does not.

### Which is updated more often, Chronoji or Trackdown?

Chronoji ships an update monthly, and Trackdown every 3 weeks. Most recently, Chronoji was updated on October 1, 2026 and Trackdown on October 4, 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.*