# Sidus Audio vs CineMath

The clearest difference is rating: CineMath at 5.0 against Sidus Audio's 4.4. CineMath also leads on update cadence (every 4 days vs every 6 weeks) and review sentiment (100% vs 71%). Sidus Audio's advantage is in-app purchases (none vs 1). On price, ratings volume, ads and device support there is nothing between them.

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

CineMath holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 17 and 11 respectively. Written reviews point the same way: 71% of Sidus Audio's written reviews are positive against 100% of CineMath's.

Sidus Audio ships an update every 6 weeks, CineMath every 4 days. The most recent releases landed on October 11, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Sidus Audio | CineMath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (17 ratings)](https://appshunter.io/ios/app/sidus-audio/id1617213662/reviews) | **[5.0 (11 ratings)](https://appshunter.io/ios/app/cinemath/id6742495949/reviews)** |
| Number of ratings | **17** | 11 |
| Positive reviews | 71.4% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 50 MB | 7 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Sidus Link Ltd.](https://appshunter.io/developer/1546027954) | [Bradford Operations LLC](https://appshunter.io/developer/1771744681) |

## What reviewers say

### Sidus Audio

[App page](https://appshunter.io/ios/app/sidus-audio/id1617213662)

This app allows professional audio engineers and sound enthusiasts to wirelessly connect and control multiple audio devices. It features an intelligent network for stable communication, centralized monitoring, and parameter presets, all accessible through a user-friendly interface.

**Highlights:** Intelligent audio network, Wireless device control, Centralized monitoring, Parameter presets, Cloud synchronization, Demo mode

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Sidus Audio free?

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

### Is CineMath free?

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

### Which has better reviews, Sidus Audio or CineMath?

CineMath is rated higher. Sidus Audio averages 4.4 out of 5 from 17 ratings, while CineMath averages 5.0 from 11 ratings.

### Do Sidus Audio or CineMath have ads?

Neither Sidus Audio nor CineMath shows ads.

### Which is updated more often, Sidus Audio or CineMath?

Sidus Audio ships an update every 6 weeks, and CineMath every 4 days. Most recently, Sidus Audio was updated on October 11, 2026 and CineMath on September 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*