Comparison

GLDF Viewer vs One Shot Trigger

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

Head to head
About

GLDF Viewer

Features
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Explore GLDF lighting data files on the go. View product info, light sources, photometry data, and 3D geometries from the Global Lighting Data Format standard. Description (4000 characters max): GLDF Viewer is the essential tool for lighting professionals, designers, and engineers who work with the Global Lighting Data Format (GLDF). FEATURES: • Open and explore GLDF files directly on your iPhone or iPad • View manufacturer and product information • Browse embedded files including photometric data (EULUMDAT/IES) and 3D models • Inspect light source specifications • Explore product variants • View raw XML/JSON data with syntax formatting • Drag and drop GLDF files to open instantly GLDF is the open standard for exchanging luminaire data across lighting design software. With GLDF Viewer, you can quickly inspect lighting product data anywhere. Perfect for: - Lighting designers reviewing product specifications - Engineers validating GLDF exports - Manufacturers checking their product data - Anyone working with digital lighting information

About

One Shot Trigger

Features
Read full description

Your web request is now a button. One Shot Trigger saves the web requests you repeat as three ready-to-run triggers. It is designed for developers, makers, operators, and automators who want a dependable button instead of a full API workspace. START IN SECONDS Create a trigger manually, import a cURL command on your device, or try the clearly labeled public example. No example request is sent until you tap it. RUN IN ONE TAP Tap a saved trigger to run it immediately. Editing remains a separate action, so the request details stay out of the way until you need them. KNOW WHAT HAPPENED See success or failure, HTTP status, response time, a short response preview when available, and a practical next step for common connection, authentication, request, and server errors. GO ADVANCED WHEN YOU NEED IT Set the URL, method, headers, and raw request body in the Trigger Editor. cURL import can fill these fields after showing an on-device preview. • GET, POST, PUT, PATCH, DELETE • Up to 20 custom headers per trigger • Raw request bodies • On-device cURL import • Named triggers in Apple Shortcuts and Siri • Interactive Home Screen widget • Clear, categorized results PRIVATE BY DESIGN No account is required. Trigger names, URLs, query values, header values, request bodies, response bodies, tokens, API keys, and personal information are not included in usage analytics. Trigger configuration stays on the device.

Screenshots

GLDF Viewer4 screens
One Shot Trigger4 screens

Verdict

The call

GLDF Viewer and One Shot Trigger are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
GLDF Viewer versus One Shot Trigger: the parameters behind the verdict, then further details
ParameterGLDF ViewerOne Shot Trigger
PriceFreeFree
Update frequency—Every 5 days
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS16.0 — better17.6
Further details — not scored
Size10 MB9 MB
Age rating4+4+
DeveloperHolger TraheJONGMIN CHOI

In-app purchases

None

GLDF Viewer

No in-app purchases

None

One Shot Trigger

No in-app purchases

Questions

Is GLDF Viewer free?
GLDF Viewer is free to download, with no in-app purchases.
Is One Shot Trigger free?
One Shot Trigger is free to download, with no in-app purchases.
Do GLDF Viewer or One Shot Trigger have ads?
Neither GLDF Viewer nor One Shot Trigger shows ads.

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