Comparison

Light'J vs QuadVault

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

Head to head
About

Light'J

This app provides intuitive control over lighting effects and fog machines, mimicking a classic light console with modern app features. It allows for detailed manipulation of colors, brightness, and movement, with options to save and share scenes.

Highlights
  • Control colors, strobe effects, and brightness
  • Manage moving head movements and effects
  • Integrate fog and other effect machines
  • Generate and save cues for scenes
  • Program chasers by combining cues
  • Control multiple devices simultaneously
  • Export and share chases and cues
Features
Read full description

With Light’J, you control your spots as intuitively as never before. Light’J offers you the feeling of a modern app and the various control options of a classic light console. The communication with your light effects is realized via the Eurolite freeDMX interface, which is obligatory. Control colors, strobe effects or the brightness of your spots with Light’J – you can even control the movement of moving heads. Gobos, prisms and other moving head effects can easily be used with virtual faders. Fog and other effect machines can also be integrated. Generate cues to save scenes and to call them up again at any time. You can combine several cues to quickly and easily program chasers. A well-thought-out group feature allows you to control multiple devices simultaneously. Save multiple shows for different setups and stay as flexible as you want. In-app-purchases give you the possibility to also export your chases and cues and to share them with others or use them with other devices. You can also have an unlimited amount of chases or cues and add a master dimmer and a multiplay function. Even though Light’J has been optimized for Eurolite products, you can run all spots of popular manufacturers with it. Only requirement: the spots must be able to be controlled with DMX. You can assign spots, which have not already been added to the database (300 spots by now, June 2017), very easily within a few minutes.

About

QuadVault

Features
Read full description

QuadVault is the digital garage built for FPV drone pilots. Keep your entire fleet organized — every part, every build, every battery, and every dollar — all in one place, completely offline. Stop juggling spreadsheets and notes. Whether you fly freestyle, race, or long range, QuadVault helps you know exactly what you own, what you have built, and what it cost. KEY FEATURES • Parts Inventory — Catalog every component with brand, model, price, and status. Enter barcodes manually for quick reference. • Build Manager — Create quads and assign parts to each build so you always know what is on every airframe. • Spending Analysis — Visualize your costs with clear charts: total, monthly, per-build, and by category. • Battery Health — Track charge and discharge cycles, and get reminders before a pack should be retired. • Repair Log — Record crashes, damaged parts, and repair costs to learn from every flight. • Build Share Cards — Show off your setups with shareable configuration cards. • 100% Offline & Private — No account, no network, no tracking. Everything is stored locally on your device. Take control of your FPV hobby with QuadVault.

Screenshots

Light'J3 screens
QuadVault1 screens

Verdict

The call

The clearest difference is in-app purchases: QuadVault at none against Light'J's 5. Light'J's advantage is device support (3 vs 1) and iOS requirement (12 vs 17.0). On price 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. Light'J sells 5 one-off in-app purchases. QuadVault asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Light'J versus QuadVault: the parameters behind the verdict, then further details
ParameterLight'JQuadVault
PriceFreeFree
Rating3.0 (1 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12 — better17.0
Further details — not scored
Size12 MB2 MB
Age rating4+4+
DeveloperSteinigke Showtechnic GmbH晓 郭

In-app purchases

5 purchases

Light'J

One-time5
  • J`MasterDim$1.99
  • J`Expand$2.99
  • J`Multiplayer$3.99
Show 2 more
  • J`Transfer$4.99
  • J`Bundle$7.99
None

QuadVault

No in-app purchases

Questions

Is Light'J free?
Light'J is free to download, with in-app purchases available.
Is QuadVault free?
QuadVault is free to download, with no in-app purchases.
Do Light'J or QuadVault have ads?
Neither Light'J nor QuadVault shows ads.

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