Comparison

Regula Document Reader vs Delr

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

Head to head
About

Regula Document Reader

Automatically read and verify various identity documents using your device's camera or gallery. It supports OCR, MRZ, RFID chips, and barcodes for rapid, secure, and offline data extraction and validation.

Highlights
  • Automatic document type recognition
  • OCR for visual zone and 70+ languages
  • MRZ reading and parsing (ICAO 9303, ISO 18013)
  • RFID chip data reading (ePassports, eIDs)
  • 1D and 2D barcode reading and parsing
  • Face matching and liveness check
  • Offline data processing
Read full description

Recognize document type, perform OCR, read MRZ, RFID chip and barcode data and verify all kinds of identity documents automatically on your device. Take images using the device camera or select images from the gallery. Rapid, reliable, secure. Offline processing. No data leaves your device. Whether it is an ICAO 9303 travel document with the MRZ, like a passport, ID card, visa, or a non-ICAO non-machine readable document, like a driver's license, vehicle registration certificate or work permit - you can read and verify its data in an instant. Position a document in front of the camera and make sure it fully fits in the frame. Lighting conditions do matter - try to get more light but avoid glare and shadow. The document will be detected, cropped and recognized. Graphic and text fields will be extracted, parsed and verified automatically. Features and Benefits: Documents supported and OCR: - Automatic document type recognition - no need to select a country, document type and series manually - 10K+ documents from more than 248 countries/territories supported - OCR of the visual zone based on document templates included in the database - OCR supports 70+ languages, including Latin, Cyrillic, Hebrew, Greek and other alphabets - Automatic splitting of text into separate fields (e.g., dividing an address into a postal code, country, state, etc.) MRZ: - ICAO 9303: TD1, TD2, TD3 machine-readable documents and visas supported - ISO 18013: driver's licenses supported - Parsing MRZ lines into separate fields - Custom / non-standard MRZ formats supported - Any MRZ position supported: horizontal, vertical, inclined, upside down, etc. - Decoding ISO codes into country and nationality names - Transliterating names into national characters RFID (using NFC, if present): - Read data from ePassport, eID and eDL electronic contactless chip - BAC, PACE, EAC, SAC support - Automatic Chip Authentication v1 and v2, Terminal Authentication v1 and v2, Active Authentication, Passive Authentication - Full compliance with ICAO 9303, ISO 18013, BSI TR-03105 Part 5.1, 5.2 Barcodes: - 1D and 2D barcode reading and automatic parsing barcode data into text fields using document template specifications (PDF417, QR, Aztec) - AAMWA data format support in PDF417 codes (for US and Canadian driver's licenses and IDs) - IATA bar-coded boarding passes supported Images: - Cropping a document from an image and correcting any distortions - Cropping graphic fields (photo, signature) based on templates Verification: - Verification of check digits, ISO codes - Validation of dates, document number format, barcode data format - Age check - Cross-comparison of visual zone text fields vs MRZ vs barcode data - Multi-page document support Face matching: - Matching document portrait vs live image Face capture with quality assessment: - Automatically capturing a user's facial image Liveness check: - Verifying that a face presented to a mobile device is a live human being Other important features: - On-device computations only, no need for a network connection - Security & Privacy: all your personal data remains on your device - High performance with high accuracy - Fully automatic processing - Working with a live video stream or saved images - Different scenarios for required functionality - Portrait and landscape modes support for better camera experience SDK: - SDK with all the functionality available for developers; it is easy to integrate into any application - SDK is configurable to include only the required functionality for optimal application size SDK is available for purchase separately Please contact us if you have any questions, issues or suggestions E-mail: support@regulaforensics.com Web: regulaforensics.com

About

Delr

This app offers a streamlined experience for discovering and ordering drinks and desserts. It features real-time updates on production and delivery, along with personalized recommendations and privacy controls.

Highlights
  • Product display and recommendations
  • Real-time order tracking
  • Delivery progress monitoring
  • Personalized preferences
  • Privacy controls
Features
Read full description

This software, with its fresh interface and reasonable layout, can fulfill your needs faster and give you a more comfortable and intimate experience. There are three modules, the home page product display, real-time updates and recommendations of your favorite drinks and desserts, optimize the nearest business; order module, real-time display and tracking your drinks and desserts production progress and delivery progress; my module, to meet the services you need, so that the platform to better protect your privacy and your preferences, as well as the platform's preferential tips!

Screenshots

Regula Document Reader4 screens
Delr4 screens

Verdict

The call

The clearest difference is review sentiment: Delr at 100% against Regula Document Reader's 67%. Delr also leads on rating (5.0 vs 4.7) and iOS requirement (12.0 vs 15.0). Regula Document Reader's advantage is update cadence (every 6 weeks vs every 10 months) and ratings volume (1.4K vs 1). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Delr holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Regula Document Reader has 1.4K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 67% of Regula Document Reader's written reviews are positive against 100% of Delr's.

UpkeepUpdate frequency

Regula Document Reader ships an update every 6 weeks, Delr every 10 months. The most recent releases landed on October 13, 2026 and September 27, 2026 respectively.

Scorecard5 real differences · 5 level
Regula Document Reader versus Delr: the parameters behind the verdict, then further details
ParameterRegula Document ReaderDelr
PriceFreeFree
Rating4.7 (1.4K ratings)5.0 (1 ratings) — better
Positive reviews67.3% of reviews100.0% of reviews — better
Number of ratings1.4K — better1
Update frequencyEvery 6 weeks — betterEvery 10 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size240 MB89 MB
Age rating4+17+
DeveloperRegula Forensics, IncJonathan Chau

Customer experience

Regula Document Reader

All ratings1,396 ratings
Positive92.0%
Neutral2.9%
Negative5.1%
Written reviews55 reviews
Positive67.3%
Neutral14.5%
Negative18.2%

Delr

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Regula Document Reader

No in-app purchases

None

Delr

No in-app purchases

Questions

Is Regula Document Reader free?
Regula Document Reader is free to download, with no in-app purchases.
Is Delr free?
Delr is free to download, with no in-app purchases.
Which has better reviews, Regula Document Reader or Delr?
Delr is rated higher. Regula Document Reader averages 4.7 out of 5 from 1.4K ratings, while Delr averages 5.0 from 1 ratings.
Do Regula Document Reader or Delr have ads?
Neither Regula Document Reader nor Delr shows ads.
Which is updated more often, Regula Document Reader or Delr?
Regula Document Reader ships an update every 6 weeks, and Delr every 10 months. Most recently, Regula Document Reader was updated on October 13, 2026 and Delr on September 27, 2026.

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