# CineMath vs LarsLighting BT

The clearest difference is in-app purchases: LarsLighting BT at none against CineMath's 1. CineMath's advantage is update cadence (every 4 days vs every 9 days) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. CineMath sells 1 one-off in-app purchase. LarsLighting BT asks for nothing beyond the download.

CineMath ships an update every 4 days, LarsLighting BT every 9 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | CineMath | LarsLighting BT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (12 ratings)](https://appshunter.io/ios/app/cinemath/id6742495949/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 9 days |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 58 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bradford Operations LLC](https://appshunter.io/developer/1771744681) | [GSOC SP Z O O](https://appshunter.io/developer/1751977008) |

## What reviewers say

### CineMath

[App page](https://appshunter.io/ios/app/cinemath/id6742495949)

This app provides filmmakers and video professionals with a suite of twelve frame-accurate calculation tools. It helps with speed percentages, clip length adjustments, bitrate calculations, upload times, and more. Supports various frame rates, film formats, and offers offline operation.

**Highlights:** Frame-accurate calculations, Speed percentage calculator, Target length and bitrate tools, Timecode and frame conversion, Aspect ratio calculations, Offline operation, Supports multiple film formats

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CineMath Professional | $4.99 | one-time |


### LarsLighting BT

[App page](https://appshunter.io/ios/app/larslighting-bt/id6751152855)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CineMath free?

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

### Is LarsLighting BT free?

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

### Do CineMath or LarsLighting BT have ads?

Neither CineMath nor LarsLighting BT shows ads.

### Which is updated more often, CineMath or LarsLighting BT?

CineMath ships an update every 4 days, and LarsLighting BT every 9 days. Most recently, CineMath was updated on November 4, 2026 and LarsLighting BT on October 30, 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.*