# Regula Document Reader vs Rezer Business

The clearest difference is ratings volume: Regula Document Reader at 1.4K against Rezer Business's 1. Regula Document Reader also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). Rezer Business's advantage is rating (5.0 vs 4.7) and update cadence (every 10 days vs every 6 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Rezer Business 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.

Regula Document Reader ships an update every 6 weeks, Rezer Business every 10 days. The most recent releases landed on October 13, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Regula Document Reader | Rezer Business |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (1.4K ratings)](https://appshunter.io/ios/app/regula-document-reader/id1001303920/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rezer-business/id6788148635/reviews)** |
| Number of ratings | **1.4K** | 1 |
| Positive reviews | 67.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Monetization | Free | Free |
| Size | 240 MB | 60 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Regula Forensics, Inc](https://appshunter.io/developer/1001303919) | [wellet.fun](https://appshunter.io/developer/1610744973) |

## What reviewers say

### Regula Document Reader

[App page](https://appshunter.io/ios/app/regula-document-reader/id1001303920)

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

**In-app purchases:** none


### Rezer Business

[App page](https://appshunter.io/ios/app/rezer-business/id6788148635)

Manage restaurant table reservations and guest check-ins in real-time. Confirm bookings instantly, track arrivals without manual lists, and get a clear overview of your service. Seamlessly integrates with existing reservation networks.

**Highlights:** Real-time table reservations, Instant booking confirmation, Guest attendance tracking, Service overview dashboard, Team access management, Syncs with OpenTable

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Regula Document Reader free?

Regula Document Reader is free to download, with no in-app purchases.

### Is Rezer Business free?

Rezer Business is free to download, with no in-app purchases.

### Which has better reviews, Regula Document Reader or Rezer Business?

Rezer Business is rated higher. Regula Document Reader averages 4.7 out of 5 from 1.4K ratings, while Rezer Business averages 5.0 from 1 ratings.

### Do Regula Document Reader or Rezer Business have ads?

Neither Regula Document Reader nor Rezer Business shows ads.

### Which is updated more often, Regula Document Reader or Rezer Business?

Regula Document Reader ships an update every 6 weeks, and Rezer Business every 10 days. Most recently, Regula Document Reader was updated on October 13, 2026 and Rezer Business on October 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*