# Chronograde vs LightTune

The clearest difference is in-app purchases: LightTune at none against Chronograde's 7. LightTune also leads on ads (none vs shown) and update cadence (every 3 days vs weekly). On price and device support there is nothing between them.

Both are free to download. Chronograde sells 7 in-app purchases, starting at $3.99 per month. LightTune asks for nothing beyond the download.

Chronograde ships an update weekly, LightTune every 3 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Chronograde | LightTune |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 3 days** |
| Size | 19 MB | 23 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Matthew Wong](https://appshunter.io/developer/6774040057) | [艺龄 胡](https://appshunter.io/developer/6793560709) |

## What reviewers say

### Chronograde

[App page](https://appshunter.io/ios/app/chronograde-watch-accuracy/id6774091390)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chronograde Pro (Monthly) | $3.99 | per month |
| Chronograde Pro (Annual) | $24.99 | per year |
| Submariner Blue Theme | $1.99 | one-time |
| Racing Green Theme | $1.99 | one-time |
| Rose Gold Theme | $1.99 | one-time |
| Sunburst Gold Theme | $1.99 | one-time |
| Chronograde Pro — Lifetime | $29.99 | one-time |


### LightTune

[App page](https://appshunter.io/ios/app/lighttune-smart-control/id6794004734)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chronograde free?

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

### Is LightTune free?

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

### Do Chronograde or LightTune have ads?

Chronograde shows ads; LightTune does not.

### Which is updated more often, Chronograde or LightTune?

Chronograde ships an update weekly, and LightTune every 3 days. Most recently, Chronograde was updated on November 3, 2026 and LightTune on October 31, 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.*