True Scanner vs Vision Detector
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
True Scanner
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Fast & Accurate Scanning Instantly scan QR codes and a wide variety of barcodes using your camera. Easily control the flash, switch between front/back cameras, and pause scanning anytime. Create 21 Types of Barcodes Generate not just QR codes, but also Code128, EAN-13, PDF417, Aztec, and 18 more barcode formats. Simply type your data and your barcode is ready instantly. Auto-save Scan History Every scan is automatically saved in the history tab. Review past scans and add notes whenever you need. Send via Network or Bluetooth (Pro Feature) Transmit scan results directly to external devices or servers via TCP, UDP or Bluetooth β perfect for business and industrial use. Supports Korean Β· Japanese Β· English
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.
Screenshots
Verdict
The clearest difference is ads: Vision Detector at none against True Scanner's shown. True Scanner's advantage is iOS requirement (15.0 vs 18.2). On price, update cadence, 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.
True Scanner ships an update every 3 weeks, Vision Detector every 10 days. The most recent releases landed on September 7, 2026 and September 21, 2026 respectively.
| Parameter | True Scanner | Vision Detector |
|---|---|---|
| Price | Free | Free |
| Positive reviews | β | 100.0% of reviews |
| Update frequency | Every 3 weeks | Every 10 days β better |
| Ads | Yes | No β better |
| In-app purchases | No | No |
| Monetization | β | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 15.0 β better | 18.2 |
| Further details β not scored | ||
| Size | 44 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Taek Oh | Kazufumi Suzuki |
In-app purchases
True Scanner
No in-app purchases
Vision Detector
No in-app purchases
Questions
Is True Scanner free?
Is Vision Detector free?
Do True Scanner or Vision Detector have ads?
Which is updated more often, True Scanner or Vision Detector?
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