# LightTwist vs Simulon

The clearest difference is in-app purchases: LightTwist at none against Simulon's 16. Simulon's advantage is update cadence (every 5 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Simulon sells 16 in-app purchases, starting at $15.00 per month. LightTwist asks for nothing beyond the download.

LightTwist ships an update fortnightly, Simulon every 5 days. The most recent releases landed on September 30, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | LightTwist | Simulon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (31 ratings)](https://appshunter.io/ios/app/simulon/id6670765943/reviews)** |
| Number of ratings | — | **31** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 50 MB | 65 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [LightTwist, Inc.](https://appshunter.io/developer/1574048585) | [Simulon](https://appshunter.io/developer/1767457094) |

## What reviewers say

### LightTwist

[App page](https://appshunter.io/ios/app/lighttwist/id1574048583)

**Features:** Vision Pro support

**In-app purchases:** none


### Simulon

[App page](https://appshunter.io/ios/app/simulon/id6670765943)

Create studio-quality visual effects by integrating photorealistic 3D elements into live-action footage. This tool offers an end-to-end VFX workflow on iPhone, from capture to render, adapting to all skill levels. Preview 3D assets in-camera as you film and reconstruct environments in 3D for precise compositing.

**Highlights:** End-to-end VFX workflow on iPhone, In-camera CG preview while filming, Instant 32-bit HDR lighting, Reconstruct reality in 3D, Camera-accurate realism, Import industry-standard 3D files, Cloud render farm integration

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lite | $15.00 | per month |
| Plus | $24.99 | per month |
| Core | $29.00 | per month |
| Pro | $55.00 | per month |
| Lite | $143.99 | per year |
| Studio | $200.00 | per month |
| Plus | $239.00 | per year |
| Pro | $529.00 | per year |
| 10,000 Credits | $5.00 | one-time |
| 20,000 Credits | $10.00 | one-time |
| 30,000 Credits | $15.00 | one-time |
| 50,000 Credits | $25.00 | one-time |
| 80,000 Credits | $40.00 | one-time |
| 90,000 Credits | $45.00 | one-time |
| 180,000 Credits | $90.00 | one-time |
| 200,000 Credits | $100.00 | one-time |


## Frequently asked questions

### Is LightTwist free?

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

### Is Simulon free?

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

### Do LightTwist or Simulon have ads?

Neither LightTwist nor Simulon shows ads.

### Which is updated more often, LightTwist or Simulon?

LightTwist ships an update fortnightly, and Simulon every 5 days. Most recently, LightTwist was updated on September 30, 2026 and Simulon 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.*