# Timegrapher Logging vs Jellystats

The clearest difference is ads: Timegrapher Logging at none against Jellystats's shown. Timegrapher Logging also leads on update cadence (every 3 days vs monthly). Jellystats's advantage is iOS requirement (15.0 vs 26.2). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Timegrapher Logging sells 3 one-off in-app purchases and Jellystats sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Timegrapher Logging ships an update every 3 days, Jellystats monthly. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Timegrapher Logging | Jellystats |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/timegrapher-logging/id6783946567/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Monthly |
| Monetization | Free | — |
| Size | 7 MB | 34 MB |
| Requires iOS | 26.2 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DANIEL DAVID RICKS](https://appshunter.io/developer/6783946569) | [Theo Vankoekelberg](https://appshunter.io/developer/1873914246) |

## What reviewers say

### Timegrapher Logging

[App page](https://appshunter.io/ios/app/timegrapher-logging/id6783946567)

This free utility app helps watchmakers log timegrapher readings without fancy print output. It performs mathematical calculations and saves clean, professional results to your camera roll.

**Highlights:** Log positional readings, Include diagonal readings, Isochronism readings with comparison, Dynamic poising heavy spot identification, Save results to camera roll

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip $0.99 | $0.99 | one-time |
| Tip 1.99 | $1.99 | one-time |
| Tip $4.99 | $4.99 | one-time |


### Jellystats

[App page](https://appshunter.io/ios/app/jellystats/id6795459380)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Jellystats Plus | $3.99 | one-time |


## Frequently asked questions

### Is Timegrapher Logging free?

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

### Is Jellystats free?

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

### Do Timegrapher Logging or Jellystats have ads?

Jellystats shows ads; Timegrapher Logging does not.

### Which is updated more often, Timegrapher Logging or Jellystats?

Timegrapher Logging ships an update every 3 days, and Jellystats monthly. Most recently, Timegrapher Logging was updated on October 31, 2026 and Jellystats on November 10, 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.*