Vision Detector vs AnnotateIt AI
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
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.
- Run Core ML models on device
- Load models from cloud storage
- Live camera feed inference
- Image classification support
- Object detection support
- Style transfer support
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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 Appleβs 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.
AnnotateIt AI
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nnotateIt AI is a local-first image and video annotation tool for creating high-quality computer vision datasets on your iPhone and iPad. Label data for object detection, segmentation, classification, keypoint detection, and other machine learning workflows. Combine precise manual annotation tools with on-device AI assistance to work faster while keeping control of every result. Your projects, images, videos, and annotations are stored on the device. AnnotateIt AI does not require you to upload datasets to a third-party annotation service, making it suitable for private, sensitive, and proprietary data. KEY FEATURES β’ Annotate images and video frames β’ Create bounding boxes, polygons, masks, keypoints, and classifications β’ On-device AI-assisted segmentation, ready to use offline β’ Organize labels and classes for different project types β’ Import and export complete project archives β’ Dataset versioning with undo and redo history β’ Export annotations for common computer vision workflows β’ No account required BUILT FOR COMPUTER VISION AnnotateIt AI supports workflows for: β’ Object detection β’ Instance segmentation β’ Single-label and multi-label classification β’ Keypoint detection β’ Video frame annotation β’ Anomaly detection FLEXIBLE EXPORTS Export labeled datasets to widely used formats, including YOLO, COCO, Pascal VOC, and Datumaro, for use in model training and evaluation pipelines. PRIVATE BY DESIGN Your dataset media and annotations stay on your device during the core annotation workflow. Network access may be used only to download an optional sample project or to open links you request; your projects are not uploaded to an external annotation service. AnnotateIt AI is built for machine learning engineers, computer vision researchers, students, consultants, and small teams that need practical annotation tools without a cloud-first workflow. Note: on iPhone and iPad, imports are limited to images up to 32 MB, videos up to 128 MB and 10 minutes, and archives up to 128 MB. AI-generated suggestions should always be reviewed before inclusion in production datasets.
Screenshots
Verdict
The clearest difference is update cadence: Vision Detector at every 10 days against AnnotateIt AI's every 11 months. AnnotateIt AI's advantage is iOS requirement (14.0 vs 18.2). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Vision Detector ships an update every 10 days, AnnotateIt AI every 11 months. The most recent releases landed on September 21, 2026 and September 20, 2026 respectively.
| Parameter | Vision Detector | AnnotateIt AI |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | β |
| Update frequency | Every 10 days β better | Every 11 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | β |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod, Mac β better |
| Requires iOS | 18.2 | 14.0 β better |
| Further details β not scored | ||
| Size | 1 MB | 95 MB |
| Age rating | 4+ | 4+ |
| Developer | Kazufumi Suzuki | Yury Volokitin |
In-app purchases
Vision Detector
No in-app purchases
AnnotateIt AI
No in-app purchases
Questions
Is Vision Detector free?
Is AnnotateIt AI free?
Do Vision Detector or AnnotateIt AI have ads?
Which is updated more often, Vision Detector or AnnotateIt AI?
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