# Relativity Calendar vs GNATLinker

The clearest difference is update cadence: Relativity Calendar at every 2 months against GNATLinker's every 4 months. Relativity Calendar also leads on ratings volume (17 vs 2). On price, rating, ads 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.

On the App Store both sit at effectively the same score — 4.9 for Relativity Calendar against 5.0 for GNATLinker. That said, the two scores are not equally well evidenced: Relativity Calendar has 17 ratings behind it against 2, so its average is the more settled of the two.

Relativity Calendar ships an update every 2 months, GNATLinker every 4 months. The most recent releases landed on October 25, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Relativity Calendar | GNATLinker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (17 ratings)](https://appshunter.io/ios/app/relativity-calendar/id1481494405/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/gnatlinker/id6499502643/reviews)** |
| Number of ratings | **17** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 3 MB | 4 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jonathan Cole](https://appshunter.io/developer/1093735229) | [Dissect Cyber Inc](https://appshunter.io/developer/545130586) |

## What reviewers say

### Relativity Calendar

[App page](https://appshunter.io/ios/app/relativity-calendar/id1481494405)

This app redefines how you view dates by allowing you to express any day relative to any month. See custom dates like 'May 32nd' or 'March 93rd' at a glance. It offers home screen widgets and Apple Watch complications for easy access.

**Highlights:** Express dates relative to any month, Home screen widgets with color customization, Apple Watch complications, iOS 16 Lock Screen widgets, Track custom dates and holidays

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### GNATLinker

[App page](https://appshunter.io/ios/app/gnatlinker/id6499502643)

This utility helps you remove personal identifying information from shared links. It visits encoded links and redirects to retrieve the clean, final URL. You can then share or open the de-identified link.

**Highlights:** Removes personal identity from links, Visits encoded links and redirects, Obtains decoded final link, Allows sharing of clean links, De-identifies traceable private info

**In-app purchases:** none


## Frequently asked questions

### Is Relativity Calendar free?

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

### Is GNATLinker free?

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

### Which has better reviews, Relativity Calendar or GNATLinker?

GNATLinker is rated higher. Relativity Calendar averages 4.9 out of 5 from 17 ratings, while GNATLinker averages 5.0 from 2 ratings.

### Do Relativity Calendar or GNATLinker have ads?

Neither Relativity Calendar nor GNATLinker shows ads.

### Which is updated more often, Relativity Calendar or GNATLinker?

Relativity Calendar ships an update every 2 months, and GNATLinker every 4 months. Most recently, Relativity Calendar was updated on October 25, 2026 and GNATLinker on October 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*