Comparison

CGProto vs Vision Detector

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

Head to head
About

CGProto

This app offers a node-based scripting editor for rapid prototyping and learning computer graphics. It provides a sandbox to easily write shaders and JavaScript for creating impressive CG effects.

Highlights
  • Node-based scripting editor
  • Rapid prototyping
  • Learn computer graphics
  • Shader writing (GLSL, HLSL, Metal, Unity ShaderLab)
  • JavaScript scripting
  • Create CG effects
Features
Read full description

CGProto is a node-based scripting editor aims to help developers rapidly prototype or learn computer graphics. It provides a sandbox that you could easily write shader(GLSL, HLSL, Metal or even Unity ShaderLab) and javascript to make impressive CG effects. Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Vision Detector

Easily test and evaluate Core ML models on your iPhone or iPad. Load your own models from various cloud services or local storage and run them using live camera feed or stored images. Supports image classification, object detection, and style transfer.

Highlights
  • Run Core ML models on device
  • Load models from cloud storage
  • Live camera feed inference
  • Image classification support
  • Object detection support
  • Style transfer support
Features
Read full description

Vision Detector is an AI image analysis tool that supports CoreML machine learning models, multi-modal Large Language Models, and on-device Apple Intelligence. Choose the mode that best fits your use case. You can choose one of the following image input sources: - Live video by built-in camera - Still image by the built-in camera - Photo Library - Files (iCloud, Google Drive, Dropbox, etc) For live video inputs, continuous inference is performed on the camera feed. However, the frame rate and other parameters depend on the device. # Notification Center Vision Detector can call Notification Center for predefined conditions. Broadcasting notifications send notification to your all Apple devices signed in with the same Apple Account. ## CoreML Mode Vision Detector locally executes CoreML models using Apple’s Vision framework. Before using this mode, prepare a machine learning model in the CoreML format (.mlmodel or .mlpackage) using Create ML. Import ML models via iClpoud or AirDrop. Vision Detector supports the following types of CoreML models: - Image classification - Object detection - Style transfer ## Vision LLM Mode Vision Detector can use multi-modal large language model (LLMs). Define what to do with prompt as following samples: - If the image is screen shot, answer the name software - Call notification when you see a cat - Count number of persons in the image, and notify when it changes ## Apple Intelligence mode Available with iOS 27 on selected devices (iPhone 17 Pro, iPhone Air, etc). The images are completely processed on your device locally with your prompt.

Screenshots

CGProto4 screens
Vision Detector3 screens

Verdict

The call

The clearest difference is in-app purchases: Vision Detector at none against CGProto's 2. CGProto's advantage is iOS requirement (15.0 vs 18.2). On price, update cadence, ads 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. CGProto sells 2 in-app purchases, starting at $1.49 per month. Vision Detector asks for nothing beyond the download.

UpkeepUpdate frequency

CGProto ships an update weekly, Vision Detector every 10 days. Both last shipped on September 21, 2026.

Scorecard3 real differences · 7 level
CGProto versus Vision Detector: the parameters behind the verdict, then further details
ParameterCGProtoVision Detector
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews—100.0% of reviews
Number of ratings2 — better—
Update frequencyWeekly — betterEvery 10 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS15.0 — better18.2
Further details — not scored
Size31 MB1 MB
Age rating4+4+
Developer雄龙 许Kazufumi Suzuki

Customer experience

CGProto

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Vision Detector

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

CGProto

Subscriptions2
  • Pro Monthly$1.491 Month
  • Pro Yearly14 Days trial$9.991 Year
None

Vision Detector

No in-app purchases

Questions

Is CGProto free?
CGProto is free to download, with in-app purchases available.
Is Vision Detector free?
Vision Detector is free to download, with no in-app purchases.
Do CGProto or Vision Detector have ads?
Neither CGProto nor Vision Detector shows ads.
Which is updated more often, CGProto or Vision Detector?
CGProto ships an update weekly, and Vision Detector every 10 days. Most recently, CGProto was updated on September 21, 2026 and Vision Detector on September 21, 2026.

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