Comparison

API Zen vs iDepth NDI

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

Head to head
About

API Zen

Features
Read full description

API Zen brings the convenience of HTTP API endpoint testing on the go. With its intuitive request composer and detailed response information, it helps developers test endpoints with ease. Main features โ€ข Simple and intuitive request composer and viewer โ€ข Supports headers, request parameters, request body with JSON, XML, raw input, forms with file, image attachments, multipart and binary data โ€ข Organize endpoints into workspaces and projects โ€ข Enable iCloud syncing when creating a new workspace. If syncing is disabled workspace will be created on device only. โ€ข Seamless switching between local and iCloud workspaces โ€ข Option to add custom HTTP methods per project โ€ข Detailed response information which includes headers, cookies, metrics and connection information โ€ข View raw response with syntax highlighting โ€ข Preview HTML response output as web page โ€ข View all response history โ€ข SSL validation per request โ€ข Environment group with variables per workspace with option to select different environment per request โ€ข Supports dark mode โ€ข Import/Export workspace data API Zen is free for use. The app accepts optional donations which supports the development work.

About

iDepth NDI

This app captures depth data using a LiDAR sensor and streams it in real-time via NDI. It's designed for media artists and computer musicians to control multimedia content with depth information.

Highlights
  • LiDAR depth scanning
  • Real-time NDI streaming
  • Color and depth image output
  • Multimedia content control
  • Cross-device compatibility
Features
Read full description

An application scans depth using a LiDAR sensor and sends it through NDI. You can receive the NDI sources(color and depth image) from any device in real time. This application is for media artists and computer musicians to control multimedia content. Note: Depth capturing functionality requires an A12 Bionic processor(or later) and LiDAR sensor.

Screenshots

API Zen4 screens
iDepth NDI3 screens

Verdict

The call

The clearest difference is price: API Zen at Free against iDepth NDI's $1.99. API Zen also leads on update cadence (every 2 months vs every 9 months). iDepth NDI's advantage is in-app purchases (none vs 3). On ads, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

API Zen is free to download; iDepth NDI costs $1.99 up front. API Zen sells 3 one-off in-app purchases. iDepth NDI asks for nothing beyond the download.

UpkeepUpdate frequency

API Zen ships an update every 2 months, iDepth NDI every 9 months. The most recent releases landed on September 15, 2026 and September 21, 2026 respectively.

Scorecard3 real differences ยท 5 level
API Zen versus iDepth NDI: the parameters behind the verdict, then further details
ParameterAPI ZeniDepth NDI
PriceFree โ€” better$1.99
Positive reviewsโ€”100.0% of reviews
Update frequencyEvery 2 months โ€” betterEvery 9 months
AdsNoNo
In-app purchasesYesNo โ€” better
Monetizationโ€”Paid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details โ€” not scored
Size7 MB67 MB
Age rating4+4+
DeveloperJaseem Valiya ValappilGwangyu Lee

In-app purchases

3 purchases

API Zen

One-time3
  • Thanks$3.99
  • Thank you$5.99
  • Thank you very much$7.99
None

iDepth NDI

No in-app purchases

Questions

Is API Zen free?
API Zen is free to download, with in-app purchases available.
Is iDepth NDI free?
iDepth NDI costs $1.99, with no in-app purchases.
Do API Zen or iDepth NDI have ads?
Neither API Zen nor iDepth NDI shows ads.
Which is updated more often, API Zen or iDepth NDI?
API Zen ships an update every 2 months, and iDepth NDI every 9 months. Most recently, API Zen was updated on September 15, 2026 and iDepth NDI on September 21, 2026.

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