Comparison

Digidot C4 vs AsteraApp

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

Head to head
About

Digidot C4

Features
Read full description

This application only works with DiGidot C4 devices! The DiGidot C4 is a small powerful LED controller, that suits all kinds of situations. One DiGidot C4 drives more than 6000 single LEDs. Furthermore, it supports 50+ IC types and various industry standards. This is all you need in LED and show control. With this application you can setup the DiGidot C4. You can adjust the number of universes, the type of LED (the LED light IC chip) and route them to a preferred output. Are you using multiple DiGidot C4’s daisy-chained or in a network? Name them the way you want and give them a unique IP address to easily recognise them in your project! By using the DiGidot C4 with a 'Extended' license you can easily record scenes. After recording, there are several options that come with the playback. You can play/stop a scene and delete it if unnecessary. In addition, scenes can be downloaded and transfered from one C4 to another. Note that scenes are strictly compatible with C4s with identical configurations. When a recording is done with several DiGidot C4s the play button will depict the content on every C4, regardless which C4 is chosen. Once you have the scenes on your microSD there are several ways to start scenes, apart from the application Playback. To do this you need to add triggers. The C4 has multiple trigger types. For example, you can chose a scene at the moment that the C4 is booted. The C4 is also equiped with a 3.5mm barrel jack, which allows analog input to be sent to the C4. Physical switches or even motion sensors can be connected too. Time related triggers can be created, so a specific scene will be displayed or be switched on and off at chosen times. 'HTTP' trigger makes it possible to trigger scenes with a HTTP request. The DiGidot C4 Controller works with most common LED software used in professional event lighting. The device was thoroughly tested with MADRIX, but we can assure it works well with other software, such as: ArKaos, Chromateq, Pharos and Resolume Arena. Nonetheless, the DiGidot C4 was used numerous times with grandMA consoles.

About

AsteraApp

Control complex lighting setups with customizable programs and effects. Prepare lights for wireless DMX, diagnose, update, and reset them. Features include beat-synced effects, group management, and power-saving standby.

Highlights
  • Customizable programs and effects
  • Wireless DMX preparation
  • Light diagnostics and updates
  • Beat-synced effects (Auto BPM)
  • Group management (Targets)
  • Scheduled Standby
  • Dynamic PowerBoost
Features
Read full description

The AsteraApp™ offers intuitive and fast control of complex lighting setups with fully customizable programs and effects. The App is also used to prepare Astera lights for wireless DMX by sending addresses and profilesto them. In addition, lamps can be diagnosed, updated or reset from the AsteraApp™. Here are some of the features: Talkback+ Detect all available lights, set them up, check their status, configure DMX addresses and DMX profiles. Seamless Runtime Set the length of your production and be sure that your lights won`t run out while still getting the maximum brightness. Effects Quickly build programs out of colors and effects, trigger them or make them match a beat. Targets Quickly create groups of lights, assign positions and select which lights should receive commands. Scheduled StandBy Switch lights into power-saving standby and schedule them to wake up when the production starts. Dynamic PowerBoost This exclusive feature makes the light able to display the maximum brightness at all time and intensify non-white colors. Green/Magenta Correction Adjust green/magenta during content creation to reduce postproduction work. Emergency Lights Switches to white light when AC power is cut to keep your event save DJ Feature Auto BPM analyzes the beat and matches programs to it, flash buttons can trigger special effects while being held down. Other Features The AsteraApp™ is packed with many additional items and new features are frequently added via software update.

Screenshots

Digidot C44 screens
AsteraApp4 screens

Verdict

The call

The clearest difference is update cadence: AsteraApp at every 3 weeks against Digidot C4's every 2 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Digidot C4 ships an update every 2 months, AsteraApp every 3 weeks. The most recent releases landed on September 27, 2026 and October 8, 2026 respectively.

Scorecard1 real difference · 9 level
Digidot C4 versus AsteraApp: the parameters behind the verdict, then further details
ParameterDigidot C4AsteraApp
PriceFreeFree
Rating—2.3 (51 ratings) — better
Positive reviews—28.2% of reviews
Number of ratings—51 — better
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 — better10.3
Further details — not scored
Size40 MB111 MB
Age rating4+4+
DeveloperInvent Design B.V.Astera LED Technology GmbH

In-app purchases

None

Digidot C4

No in-app purchases

None

AsteraApp

No in-app purchases

Questions

Is Digidot C4 free?
Digidot C4 is free to download, with no in-app purchases.
Is AsteraApp free?
AsteraApp is free to download, with no in-app purchases.
Do Digidot C4 or AsteraApp have ads?
Neither Digidot C4 nor AsteraApp shows ads.
Which is updated more often, Digidot C4 or AsteraApp?
Digidot C4 ships an update every 2 months, and AsteraApp every 3 weeks. Most recently, Digidot C4 was updated on September 27, 2026 and AsteraApp on October 8, 2026.

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