# Chronox vs Smartlogg

The clearest difference is update cadence: Smartlogg at monthly against Chronox's every 11 months. Chronox's advantage is iOS requirement (14.0 vs 17.0). 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.

Chronox ships an update every 11 months, Smartlogg monthly. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Chronox | Smartlogg |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Monthly** |
| Size | 14 MB | 58 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ChronoX AB](https://appshunter.io/developer/1704333494) | [NorthTracker AB](https://appshunter.io/developer/1209823022) |

## What reviewers say

### Chronox

[App page](https://appshunter.io/ios/app/chronox/id528949273)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smartlogg

[App page](https://appshunter.io/ios/app/smartlogg/id1448335506)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chronox free?

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

### Is Smartlogg free?

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

### Do Chronox or Smartlogg have ads?

Neither Chronox nor Smartlogg shows ads.

### Which is updated more often, Chronox or Smartlogg?

Chronox ships an update every 11 months, and Smartlogg monthly. Most recently, Chronox was updated on October 26, 2026 and Smartlogg on October 24, 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.*