Comparison

Perfect OCR vs CollabCoder

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

Head to head
About

Perfect OCR

Scan and convert documents into editable text with high accuracy. This app offers advanced image processing for clear scans, supports multiple languages for OCR, and allows easy sharing of documents as PDFs or text files. All processing is done offline for enhanced privacy.

Highlights
  • High-accuracy OCR for documents
  • Advanced image processing for clear scans
  • Email documents as PDF with text or image
  • Offline processing for data privacy
  • Multi-language OCR support
  • Automatic document edge detection
  • SureScan mode for jitter-free images
Features
Read full description

Perfect OCR gives you both a general purpose OCR app and a document scanner. Now you can scan and OCR your letter-size or A4 documents with an accuracy of 90% or more, edit, copy and store the recognized text, and e-mail your documents as PDF files with text, SINGLE page image, or both together! NOTE: To ensure the advertised results it is important that you follow the OCR TIPS below (or in the app's help). Perfect OCR scans your documents using advanced image-processing algorithms to eliminate uneven lighting and shadows and improve contrast. The result is the clearest and most readable scans possible from the iPhone's camera. Perfect OCR also offers SureScan, our proprietary scanning mode that delivers sharper images with less jitter or smear. Our unique "Email to myself" feature lets you send documents to a predefined address, or even upload them to an online storage service like Evernote or Box.net, with a single tap. Uploading documents to online services via email is fast, secure, and can be done even if you're temporarily off line. Refer to app help for details. All processing happens on your iPhone, and the confidentiality of your data is never compromised. There is also no subscription fee, and no Internet access is needed to scan documents or run OCR. PERFECT OCR FEATURES: • Letter-size or A4 page OCR with accuracy of 95% for model 3GS, 98% for iPhone 4, and up to 90% for 3G • OCR languages: English, French, Spanish, German, Dutch, Italian, Portuguese, Swedish, Russian, Polish, Hungarian, Czech and Ukrainian. • Email multipage PDFs with text, SINGLE page image, or both • Automatic document edge detection and perspective correction • Multipage text recognition with accuracy indicator • Text editing and copy-to-clipboard operations • Built-in OCR text archive with file sharing via iTunes • "Email to myself" feature • Email text and image files (.TXT + .JPG), or save image to library • Searchable PDFs with document images (single page) • Preserves simple text formatting • Option to auto-remove line breaks • SureScan mode for jitter-free scans • Simple yet powerful user interface • Instant brightness, rotation, and color controls • Compact attachments with adjustable size IMPORTANT TIPS FOR OCR: • Make sure your document is flat and well lit. Hold your iPhone still while shooting. • Always scan documents using "SureScan 3x" mode. • Glossy paper may not work well (avoid glare). • When scanning books keep the pages as flat as possible and your iPhone parallel to the surface. • Perfect OCR cannot recognize handwritten, very large text or spreadsheets correctly. • Make sure to select the right language for OCR in app settings. We're constantly improving Perfect OCR, and we value our customers' opinions and feedback. Please contact us at support@turboscanapp.com. If you have a problem with our software, please contact us before submitting a comment to the app store. We can solve most of the problems, but we cannot respond to comments.

About

CollabCoder

This tool facilitates collaborative qualitative coding for research teams. Upload documents, develop coding schemes, and apply tags in real-time to build shared analysis. It supports various qualitative research methods and offers AI-powered suggestions.

Highlights
  • Hierarchical tag system with custom colors
  • AI-powered tag suggestions
  • Real-time collaboration
  • Visibility controls for coding comparison
  • CSV export for analysis
  • Desktop and mobile browser support
Features
Read full description

CollabCoder.ai is a collaborative qualitative coding tool for research teams. Upload documents, create coding schemes, highlight passages, and apply tags to build your analysis together in real time. Whether you're doing thematic analysis, grounded theory, or content analysis, CollabCoder gives your team a shared workspace to code documents and track emerging patterns across your data. Key features: - Hierarchical tag system with parent/child codes and custom colors - AI-powered tag suggestions that learn from your coding scheme - Real-time collaboration so multiple coders can work simultaneously - Visibility controls to compare coding across team members - CSV export for further analysis - Works in desktop browser and mobile Built for qualitative researchers, UX teams, and anyone doing systematic document analysis. Terms of Service: https://collabcoder.ai/terms.html

Screenshots

Perfect OCR4 screens
CollabCoder4 screens

Verdict

The call

The clearest difference is price: CollabCoder at Free against Perfect OCR's $0.99. CollabCoder also leads on rating (5.0 vs 4.7). Perfect OCR's advantage is in-app purchases (none vs 4) and ratings volume (118 vs 1). On ads, device support and iOS requirement 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

CollabCoder is free to download; Perfect OCR costs $0.99 up front. CollabCoder sells 4 in-app purchases, starting at $7.00 per month. Perfect OCR asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

CollabCoder holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Perfect OCR has 118 ratings behind it against 1, so its average is the more settled of the two.

Scorecard5 real differences · 5 level
Perfect OCR versus CollabCoder: the parameters behind the verdict, then further details
ParameterPerfect OCRCollabCoder
Price$0.99Free — better
Rating4.7 (118 ratings)5.0 (1 ratings) — better
Positive reviews64.5% of reviews—
Number of ratings118 — better1
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS1615.0 — better
Further details — not scored
Size25 MB3 MB
Age rating4+4+
DeveloperPiksoft Inc.Josh Herron

Customer experience

Perfect OCR

All ratings118 ratings
Positive94.9%
Neutral2.5%
Negative2.5%
Written reviews409 reviews
Positive64.5%
Neutral8.1%
Negative27.4%

CollabCoder

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Perfect OCR

Reported bugs

3 issues
  • Crashes on iOS 4 devices
  • Issues with image capture and orientation
  • Inconsistent OCR performance

Requested features

5 requests
  • Support for more languages
  • Improved OCR accuracy
  • Ability to process multiple pages at once
  • Integration with cloud storage and productivity apps
  • Spell check and editing tools

CollabCoder

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Perfect OCR

No in-app purchases

4 purchases

CollabCoder

Subscriptions4
  • CollabCoder Academic Monthly$7.001 Month
  • CollabCoder Pro Monthly$12.001 Month
  • CollabCoder Academic Annual$59.001 Year
Show 1 more
  • CollabCoder Pro Annual$99.001 Year

Questions

Is Perfect OCR free?
Perfect OCR costs $0.99, with no in-app purchases.
Is CollabCoder free?
CollabCoder is free to download, with in-app purchases available.
Which has better reviews, Perfect OCR or CollabCoder?
CollabCoder is rated higher. Perfect OCR averages 4.7 out of 5 from 118 ratings, while CollabCoder averages 5.0 from 1 ratings.
Do Perfect OCR or CollabCoder have ads?
Neither Perfect OCR nor CollabCoder shows ads.

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