Comparison

Sidus Audio vs CineMath

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Sidus Audio

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
Read full description

Sidus Audio™ is an audio control App released by Sidus Link® for professional audio engineers, mixing engineers, foley engineers as well as video workers, anchor and sound lover,etc.Users can connect and control devices wirelessly,to realize higher working efficiency. I. Intelligent audio network The decentralized audio communication network supports direct connection of audio device through mobile terminal Bluetooth without another network (gateway or router); The auto reconnection mechanism can maximize the communication smoothness and avoid repeated adding of audio devices; Support up to 20 devices, exclusive Bit ConnectifyTM technology provides more stable and faster communication transmission. II. Functions 1. Control Mode Simplified core controls to ensure ease of use for users. Accurate workstation classification to improve focus and efficiency. 2. Quick Management Monitoring mode The “Devices” and “Workstation” mode supports centralized and classified monitoring, to realize overall and targeted management; Parameter preset The device parameters can be saved to preset library and uploaded to cloud server, to support one-key saving and call; III. Workflow First,establish a Bluetooth communication network and start intelligent control right now! Second, copy the configured devices to device groups for application in different scenarios. Finally, the dual modes of "Devices" and "Workstation" will help help you monitor efficiently! IV. Cloud Service Free Cloud storage, support synchronization of presets and account data to avoid occupation of local memory. Reliable cloud service manager, avoid data loss when switching among different terminals. V. Demo Mode Full-process functional experience, no equipment required, no threshold to get started.

About

CineMath

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
Read full description

CineMath is the professional calculator suite designed specifically for filmmakers, video editors, and production professionals. Twelve essential tools with frame-accurate precision and intuitive modern design. PROFESSIONAL CALCULATIONS: • Speed Percentage - Calculate frame rate conversion percentages with precision • Target Length - Determine clip length adjustments for perfect timing • Target Bitrate - Calculate optimal compression settings for any file size • Upload Time - Estimate transfer times for large video files • Time to Data - Convert runtime to storage requirements • Data to Time - Calculate maximum runtime from available storage • Time to Film - Calculate required film stock from recording time • Film to Time - Calculate recording time from available film stock • Aspect Ratio - Professional resolution and ratio calculations with smart pixel rounding • Timecode Calculator - Add, subtract, multiply, and divide timecodes • Timecode to Frames - Convert timecode to precise frame counts • Frames to Timecode - Convert frame counts to timecode values PROFESSIONAL FEATURES: • Frame-accurate calculations for 23.976, 24, 25, 29.97, 30, 50, 59.94, 60 fps and custom rates • Film format support: Super 8mm, Super 16mm, Super 35mm, 65mm, and IMAX • Smart Pixel Rounding Engine - Automatically rounds to broadcast standards and encoding-compatible values • Calculation History with advanced search and organization (Premium) • Professional Sharing - Export calculations as formatted text (Premium) • Bulk Operations - Select and share multiple calculations at once (Premium) • Dark and light mode support with professional design • Offline operation - no internet required • Universal app supporting iPhone, iPad, and Mac (Catalyst) • Professional precision for demanding workflows PERFECT FOR: • Film and video editors • Post-production professionals • Cinematographers and directors • Analog film production planners • Content creators and YouTubers • Broadcast engineers • Film students and educators • Anyone working with video timecode and technical specifications CineMath eliminates guesswork with precision calculations trusted by professionals. Download free and upgrade to CineMath Professional for advanced features. Privacy-focused: All calculations performed locally on your device.

Screenshots

Sidus Audio4 screens
CineMath4 screens

Verdict

The call

The clearest difference is rating: CineMath at 5.0 against Sidus Audio's 4.4. CineMath also leads on review sentiment (100% vs 69%) and update cadence (every 4 days vs every 6 weeks). Sidus Audio's advantage is in-app purchases (none vs 1). On price, ratings volume, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

CineMath holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 16 and 11 respectively. Written reviews point the same way: 69% of Sidus Audio's written reviews are positive against 100% of CineMath's.

UpkeepUpdate frequency

Sidus Audio ships an update every 6 weeks, CineMath every 4 days. The most recent releases landed on September 26, 2026 and September 6, 2026 respectively.

Scorecard5 real differences · 5 level
Sidus Audio versus CineMath: the parameters behind the verdict, then further details
ParameterSidus AudioCineMath
PriceFreeFree
Rating4.4 (16 ratings)5.0 (11 ratings) — better
Positive reviews69.2% of reviews100.0% of reviews — better
Number of ratings16 — better11
Update frequencyEvery 6 weeksEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS15.0 — better16.0
Further details — not scored
Size50 MB7 MB
Age rating4+4+
DeveloperSidus Link Ltd.Bradford Operations LLC

Customer experience

Sidus Audio

All ratings16 ratings
Positive81.3%
Neutral6.3%
Negative12.5%
Written reviews13 reviews
Positive69.2%
Neutral7.7%
Negative23.1%

CineMath

All ratings11 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews8 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Sidus Audio

No in-app purchases

1 purchases

CineMath

One-time1
  • CineMath Professional$4.99

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 16 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 September 26, 2026 and CineMath on September 6, 2026.

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