Comparison

IBM Aspera vs Sidus Audio

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

Head to head
About

IBM Aspera

Facilitates rapid file transfers to and from your IBM Aspera server. Link your server account to upload, download, and share files seamlessly from your mobile device, mirroring web browser capabilities.

Highlights
  • Fast FASP file transfers
  • Link server account
  • Upload, download, and share files
  • Mobile and web browser parity
  • Supports multiple IBM Aspera server types
Read full description

Welcome to our consolidated mobile app for IBM Aspera. Enjoy streamlined functionality for fast FASP file transfers to and from your IBM Aspera server by linking to your server account in the mobile app. Our consolidated app matches the look and feel of IBM Aspera on Cloud and Faspex 5. This app is FASP native on iOS, so you can transfer files to and from your mobile device with the amazing speeds of IBM Aspera. Main Features: • Simply link your IBM Aspera server account on the app to upload, download, and share files from anywhere. • The capabilities of your mobile app will be similar as in your web browser for IBM Aspera on Cloud and Faspex 5. • You can link to your accounts on IBM Aspera High Speed Transfer Server, Faspex 4 or 5, and/or IBM Aspera on Cloud. This replaces the following: • IBM Aspera Uploader (mobile app) • IBM Aspera Drive (mobile app) • IBM Aspera on Cloud (mobile app) • IBM Aspera Faspex (mobile app) Thank you for choosing IBM Aspera!

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.

Screenshots

IBM Aspera4 screens
Sidus Audio4 screens

Verdict

The call

The clearest difference is rating: Sidus Audio at 4.4 against IBM Aspera's 3.7. Sidus Audio also leads on review sentiment (71% vs 33%). On price, ratings volume, update cadence and ads 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Sidus Audio holds the better App Store score, 4.4 against 3.7. Both are backed by a comparable volume of ratings — 22 and 17 respectively. Written reviews point the same way: 33% of IBM Aspera's written reviews are positive against 71% of Sidus Audio's.

UpkeepUpdate frequency

IBM Aspera ships an update every 2 months, Sidus Audio every 6 weeks. The most recent releases landed on September 30, 2026 and October 13, 2026 respectively.

Scorecard2 real differences · 8 level
IBM Aspera versus Sidus Audio: the parameters behind the verdict, then further details
ParameterIBM AsperaSidus Audio
PriceFreeFree
Rating3.7 (22 ratings)4.4 (17 ratings) — better
Positive reviews33.3% of reviews71.4% of reviews — better
Number of ratings22 — better17
Update frequencyEvery 2 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size54 MB50 MB
Age rating17+4+
DeveloperIBMSidus Link Ltd.

Customer experience

IBM Aspera

All ratings22 ratings
Positive68.2%
Neutral0.0%
Negative31.8%
Written reviews6 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

Sidus Audio

All ratings17 ratings
Positive82.4%
Neutral5.9%
Negative11.8%
Written reviews14 reviews
Positive71.4%
Neutral7.1%
Negative21.4%

In-app purchases

None

IBM Aspera

No in-app purchases

None

Sidus Audio

No in-app purchases

Questions

Is IBM Aspera free?
IBM Aspera is free to download, with no in-app purchases.
Is Sidus Audio free?
Sidus Audio is free to download, with no in-app purchases.
Which has better reviews, IBM Aspera or Sidus Audio?
Sidus Audio is rated higher. IBM Aspera averages 3.7 out of 5 from 22 ratings, while Sidus Audio averages 4.4 from 17 ratings.
Do IBM Aspera or Sidus Audio have ads?
Neither IBM Aspera nor Sidus Audio shows ads.
Which is updated more often, IBM Aspera or Sidus Audio?
IBM Aspera ships an update every 2 months, and Sidus Audio every 6 weeks. Most recently, IBM Aspera was updated on September 30, 2026 and Sidus Audio on October 13, 2026.

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