# Letus Helix vs CamPlot Director's Viewfinder

The clearest difference is rating: CamPlot Director's Viewfinder at 4.8 against Letus Helix's 3.7. CamPlot Director's Viewfinder also leads on update cadence (every 2 days vs every 4 months) and ratings volume (18 vs 3). Letus Helix's advantage is in-app purchases (none vs 4) and iOS requirement (11.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. CamPlot Director's Viewfinder sells 4 in-app purchases, starting at $3.99 per month. Letus Helix asks for nothing beyond the download.

CamPlot Director's Viewfinder holds the better App Store score, 4.8 against 3.7. That said, the two scores are not equally well evidenced: CamPlot Director's Viewfinder has 18 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 80% of Letus Helix's written reviews are positive against 89% of CamPlot Director's Viewfinder's.

Letus Helix ships an update every 4 months, CamPlot Director's Viewfinder every 2 days. The most recent releases landed on October 10, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Letus Helix | CamPlot Director's Viewfinder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/letus-helix/id967348624/reviews) | **[4.8 (18 ratings)](https://appshunter.io/ios/app/camplot-directors-viewfinder/id6795573318/reviews)** |
| Number of ratings | 3 | **18** |
| Positive reviews | 80.0% of reviews | **88.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 21 MB | 11 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ken Lawler](https://appshunter.io/developer/967348623) | [Romany Films Inc.](https://appshunter.io/developer/6794152159) |

## What reviewers say

### Letus Helix

[App page](https://appshunter.io/ios/app/letus-helix/id967348624)

This app provides a streamlined interface for adjusting settings on various Letus Helix gimbal models. It simplifies configuration by removing less frequently used options found in desktop software, offering additional user assistance tools for easier operation.

**Highlights:** Intuitive settings adjustment, Simplified configuration, User assistance tools, Wi-Fi connectivity, Support for multiple Helix models

**In-app purchases:** none


### CamPlot Director's Viewfinder

[App page](https://appshunter.io/ios/app/camplot-directors-viewfinder/id6795573318)

Simulate professional cinema cameras and lenses on your iPhone. Accurately view shots with real sensor geometry, a vast lens kit, and live LUT grading. Scout locations with sun path and LiDAR distance.

**Highlights:** Simulates real cinema camera bodies and sensors, Extensive lens kit with primes and zooms, Live LUT grading with 200+ cinema looks, Sun path visualization for location scouting, LiDAR distance measurement on Pro iPhones, Organized library of all captures and scans, Exportable shot lists with QR codes

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CamPlot View+ Monthly | $3.99 | per month |
| CamPlot Creator Monthly | $4.99 | per month |
| CamPlot View Plus Annual | $29.99 | per year |
| CamPlot Creator Annual | $49.99 | per year |


## Frequently asked questions

### Is Letus Helix free?

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

### Is CamPlot Director's Viewfinder free?

CamPlot Director's Viewfinder is free to download, with in-app purchases available.

### Which has better reviews, Letus Helix or CamPlot Director's Viewfinder?

CamPlot Director's Viewfinder is rated higher. Letus Helix averages 3.7 out of 5 from 3 ratings, while CamPlot Director's Viewfinder averages 4.8 from 18 ratings.

### Do Letus Helix or CamPlot Director's Viewfinder have ads?

Neither Letus Helix nor CamPlot Director's Viewfinder shows ads.

### Which is updated more often, Letus Helix or CamPlot Director's Viewfinder?

Letus Helix ships an update every 4 months, and CamPlot Director's Viewfinder every 2 days. Most recently, Letus Helix was updated on October 10, 2026 and CamPlot Director's Viewfinder on October 12, 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.*