# Voxel Drafter vs Trajectory

The clearest difference is price: Trajectory at Free against Voxel Drafter's $1.99. Trajectory also leads on update cadence (fortnightly vs every 5 weeks). Voxel Drafter's advantage is ads (none vs shown) and device support (3 vs 1). On in-app purchases there is nothing between them.

Trajectory is free to download; Voxel Drafter costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Voxel Drafter ships an update every 5 weeks, Trajectory fortnightly. The most recent releases landed on October 15, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Voxel Drafter | Trajectory |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Size | 66 MB | 36 MB |
| Requires iOS | **14.5** | 17.7.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tatsuya Yamaguchi](https://appshunter.io/developer/447542345) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### Voxel Drafter

[App page](https://appshunter.io/ios/app/voxel-drafter/id1579001351)

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

**In-app purchases:** none


### Trajectory

[App page](https://appshunter.io/ios/app/trajectory-detection/id6511212764)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Voxel Drafter free?

Voxel Drafter costs $1.99, with no in-app purchases.

### Is Trajectory free?

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

### Do Voxel Drafter or Trajectory have ads?

Trajectory shows ads; Voxel Drafter does not.

### Which is updated more often, Voxel Drafter or Trajectory?

Voxel Drafter ships an update every 5 weeks, and Trajectory fortnightly. Most recently, Voxel Drafter was updated on October 15, 2026 and Trajectory on October 11, 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.*