# Gravity Courier vs Trace

The clearest difference is in-app purchases: Trace at none against Gravity Courier's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Gravity Courier sells 1 one-off in-app purchase. Trace asks for nothing beyond the download.

Gravity Courier ships an update every 10 days, Trace weekly. The most recent releases landed on September 19, 2026 and July 19, 2026 respectively.

## The numbers

| Metric | Gravity Courier | Trace |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 10 days | **Weekly** |
| Size | 30 MB | 42 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jegeon Jung](https://appshunter.io/developer/1825889536) | [Sviatoslav Pavlov](https://appshunter.io/developer/1677912590) |

## What reviewers say

### Gravity Courier

[App page](https://appshunter.io/ios/app/gravity-courier-orbit-puzzle/id6777101289)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 광고제거 | $1.99 | one-time |


### Trace

[App page](https://appshunter.io/ios/app/trace-memory-maze/id6778699268)

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

**In-app purchases:** none


## Frequently asked questions

### Is Gravity Courier free?

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

### Is Trace free?

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

### Do Gravity Courier or Trace have ads?

Both Gravity Courier and Trace show ads.

### Which is updated more often, Gravity Courier or Trace?

Gravity Courier ships an update every 10 days, and Trace weekly. Most recently, Gravity Courier was updated on September 19, 2026 and Trace on July 19, 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.*