# Resurva Appointment Manager vs DNJ Catalog

The clearest difference is rating: DNJ Catalog at 4.7 against Resurva Appointment Manager's 2.4. Resurva Appointment Manager's advantage is update cadence (monthly vs every 47 months) and ratings volume (40 vs 3). 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.

DNJ Catalog holds the better App Store score, 4.7 against 2.4. That said, the two scores are not equally well evidenced: Resurva Appointment Manager has 40 ratings behind it against 3, so its average is the more settled of the two.

Resurva Appointment Manager ships an update monthly, DNJ Catalog every 47 months. Both last shipped on November 2, 2026.

## The numbers

| Metric | Resurva Appointment Manager | DNJ Catalog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (40 ratings)](https://appshunter.io/ios/app/resurva-appointment-manager/id1102569244/reviews) | **[4.7 (3 ratings)](https://appshunter.io/ios/app/dnj-catalog/id1450604935/reviews)** |
| Number of ratings | **40** | 3 |
| Positive reviews | 30.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 47 months |
| Monetization | Free | Free |
| Size | 16 MB | 47 MB |
| Requires iOS | **14.7** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Resurva](https://appshunter.io/developer/1102569243) | [DNJ Engine Components, Inc.](https://appshunter.io/developer/1588770801) |

## What reviewers say

### Resurva Appointment Manager

[App page](https://appshunter.io/ios/app/resurva-appointment-manager/id1102569244)

This app helps businesses manage appointments and client information, streamlining daily operations. Clients can easily book, manage, and prepay for services with their favorite businesses.

**Highlights:** Manage daily schedules, Book and modify appointments, Create and import client accounts, Approve/deny bookings, Push notifications, Client appointment management, Prepay for services

**Features:** Apple Wallet

**In-app purchases:** none


### DNJ Catalog

[App page](https://appshunter.io/ios/app/dnj-catalog/id1450604935)

Access a comprehensive catalog of quality engine parts for all cars and trucks. This app provides listings of all engines, trusted by engine rebuilders globally.

**Highlights:** Comprehensive engine parts catalog, Listings for all engines, Trusted by engine rebuilders, Covers all cars and trucks, 30+ years of experience

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Resurva Appointment Manager free?

Resurva Appointment Manager is free to download, with no in-app purchases.

### Is DNJ Catalog free?

DNJ Catalog is free to download, with no in-app purchases.

### Which has better reviews, Resurva Appointment Manager or DNJ Catalog?

DNJ Catalog is rated higher. Resurva Appointment Manager averages 2.4 out of 5 from 40 ratings, while DNJ Catalog averages 4.7 from 3 ratings.

### Do Resurva Appointment Manager or DNJ Catalog have ads?

Neither Resurva Appointment Manager nor DNJ Catalog shows ads.

### Which is updated more often, Resurva Appointment Manager or DNJ Catalog?

Resurva Appointment Manager ships an update monthly, and DNJ Catalog every 47 months. Most recently, Resurva Appointment Manager was updated on November 2, 2026 and DNJ Catalog on November 2, 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.*