# Timegrapher Advanced vs JC Timegrapher

The clearest difference is in-app purchases: Timegrapher Advanced at none against JC Timegrapher's 1. Timegrapher Advanced also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. JC Timegrapher sells 1 one-off in-app purchase. Timegrapher Advanced asks for nothing beyond the download.

## The numbers

| Metric | Timegrapher Advanced | JC Timegrapher |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/timegrapher-advanced/id6792065344/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | — |
| Monetization | Free | — |
| Size | 4 MB | 5 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DANIEL DAVID RICKS](https://appshunter.io/developer/6783946569) | [Peii Liu](https://appshunter.io/developer/6804900090) |

## What reviewers say

### Timegrapher Advanced

[App page](https://appshunter.io/ios/app/timegrapher-advanced/id6792065344)

This app transforms your iPhone into a portable mechanical watch timing instrument. It provides clear, live readings for rate, beat error, and amplitude, with customizable charts and automatic sensitivity sweeps for optimal data capture.

**Highlights:** Live rate, beat error, and amplitude measurements, Dual-line tick/tock paperstrip chart, Automatic sensitivity sweep for optimal settings, Adjustable lift angle and manual BPH, Customizable chart colors and scales, Calibration profiles for hardware timegraphers

**In-app purchases:** none


### JC Timegrapher

[App page](https://appshunter.io/ios/app/jc-timegrapher/id6804900088)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JC Timegrapher Pro | $4.99 | one-time |


## Frequently asked questions

### Is Timegrapher Advanced free?

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

### Is JC Timegrapher free?

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

### Do Timegrapher Advanced or JC Timegrapher have ads?

JC Timegrapher shows ads; Timegrapher Advanced does not.

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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.*