Comparison

Smart iOCR vs RobustScanner

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

Head to head
About

Smart iOCR

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Unlock the power of text recognition with our Smart iOCR. Scan, Convert, and Organise text from images with ease. Whether it's documents, receipts, or handwritten notes, our app transforms them into editable and searchable text. Take your productivity to the next level.

About

RobustScanner

Features
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RobustScanner is a completely free iOS scanning tool designed to turn your phone into a powerful portable scanner. Whether you need to scan documents, extract text, translate content, or recognize card information, RobustScanner provides efficient and convenient solutions. Below are the app’s main features and characteristics: Main Features 1. Photo Recognition Users can take photos to capture document images for upload. The app will automatically perform OCR text recognition to accurately extract and display the content. 2. Album Upload Supports selecting existing images from the phone’s album for text extraction. Quickly recognizes text in images with simple operations, suitable for various scenarios. 3. Document Scanning After opening the camera, the app automatically detects document areas and captures the image. Users can then manually adjust parameters such as angle on the image adjustment page. Clicking "Save" stores the scanned document as an image in the album. Alternatively, users can choose to save it as a PDF on the results page, with text automatically extracted from the document. 4. PDF Text Extraction Supports selecting PDF files from the phone’s storage for text extraction. 5. Translation β€’ Image Translation: Upload images by taking a photo or selecting from the album. The app automatically detects the language in the image and translates it into the target language. β€’ Input Translation: Supports manual text input or voice input. Automatically detects the input language and translates it into the user’s chosen target language. Supports multiple languages, including Chinese, English, Russian, Japanese, Korean, French, Spanish, and more. 6. Card Scanning Users can manually click the camera button to upload an image. After upload, the app automatically recognizes text information on the card. 7. QR Code Scanning A QR code button is located in the top-right corner of the home page. Click to enter scan mode, which supports both QR code and barcode scanning. 8. History Records All scanning and processing results are saved as history records after clicking "Save" on the results page. Users can manage these records in the history section, which includes a search function filtered by record type for easy retrieval. 9. Settings and Personalization β€’ Dark Mode: Provides a comfortable nighttime experience. β€’ Follow System Language: Enabled by default. The app automatically detects the phone’s system language during startup and initializes in the appropriate language to enhance user experience. β€’ App Language: Currently supports Chinese, English, and Russian. It can also follow the system language. If the system language is not one of these, the app defaults to English. β€’ OCR Recognition Model: Users can select a suitable OCR model to improve text extraction accuracy. β€’ Help and Feedback: Includes built-in help and feedback pages. The help page aims to improve the user experience, while the feedback page allows us to listen to user opinions, whether positive or negative. Other settings options are available to optimize the user experience. For specific features, please refer to the in-app help page. Features and Advantages β€’ Simple Operation: Intuitive interface design suitable for all users. β€’ Efficient and Accurate: Automatic edge detection, image enhancement, and intelligent extraction technology ensure clear and precise results. β€’ Multifunctional Integration: Combines scanning, text extraction, translation, and card recognition to meet diverse needs. β€’ Flexible Sharing: Supports sharing scan results via email and cloud storage. RobustScanner is an indispensable tool for your daily work, study, and life. Download it now to experience efficient and convenient all-in-one scanning services!

Screenshots

Smart iOCR3 screens
RobustScanner4 screens

Verdict

The call

The clearest difference is update cadence: RobustScanner at every 2 months against Smart iOCR's every 11 months. 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

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

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

UpkeepUpdate frequency

Smart iOCR ships an update every 11 months, RobustScanner every 2 months. The most recent releases landed on September 26, 2026 and October 2, 2026 respectively.

Scorecard1 real difference Β· 5 level
Smart iOCR versus RobustScanner: the parameters behind the verdict, then further details
ParameterSmart iOCRRobustScanner
PriceFreeFree
Update frequencyEvery 11 monthsEvery 2 months β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS15.5 β€” better16.0
Further details β€” not scored
Size1 MB40 MB
Age rating17+4+
DeveloperMuhammad Umar AibakChengdu Daiyu Ledong Technology Co., Ltd

In-app purchases

None

Smart iOCR

No in-app purchases

None

RobustScanner

No in-app purchases

Questions

Is Smart iOCR free?
Smart iOCR is free to download, with no in-app purchases.
Is RobustScanner free?
RobustScanner is free to download, with no in-app purchases.
Do Smart iOCR or RobustScanner have ads?
Neither Smart iOCR nor RobustScanner shows ads.
Which is updated more often, Smart iOCR or RobustScanner?
Smart iOCR ships an update every 11 months, and RobustScanner every 2 months. Most recently, Smart iOCR was updated on September 26, 2026 and RobustScanner on October 2, 2026.

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