# FrameScope Viewfinder vs LidarAC

The clearest difference is price: LidarAC at Free against FrameScope Viewfinder's $9.99. FrameScope Viewfinder's advantage is iOS requirement (15.1 vs 17.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

LidarAC is free to download; FrameScope Viewfinder costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

FrameScope Viewfinder ships an update every 2 weeks, LidarAC every 11 days. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | FrameScope Viewfinder | LidarAC |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lidarac/id6761840029/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 11 days** |
| Monetization | — | Free |
| Size | 33 MB | 16 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [John Mark Santos](https://appshunter.io/developer/1884282176) | [Luis Arndt](https://appshunter.io/developer/1881752136) |

## What reviewers say

### FrameScope Viewfinder

[App page](https://appshunter.io/ios/app/framescope-viewfinder/id6760400333)

**Features:** macOS Compatibility

**In-app purchases:** none


### LidarAC

[App page](https://appshunter.io/ios/app/lidarac/id6761840029)

This app transforms your iPhone into a handheld controller for advanced focus pulling in video production. It integrates LiDAR data for real-time distance measurements, depth of field calculations, and precise focus tracking, enhancing your workflow with intuitive tools and haptic feedback.

**Highlights:** Real-time LiDAR distance data, Depth of field visualization, Custom lens profiles, Focus scale modes, Marker-based focus assistance, Haptic feedback

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FrameScope Viewfinder free?

FrameScope Viewfinder costs $9.99, with no in-app purchases.

### Is LidarAC free?

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

### Do FrameScope Viewfinder or LidarAC have ads?

Neither FrameScope Viewfinder nor LidarAC shows ads.

### Which is updated more often, FrameScope Viewfinder or LidarAC?

FrameScope Viewfinder ships an update every 2 weeks, and LidarAC every 11 days. Most recently, FrameScope Viewfinder was updated on November 9, 2026 and LidarAC on November 5, 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.*