# Core Data Manager vs AppTrailer

The clearest difference is price: Core Data Manager at $1.99 against AppTrailer's $12.99. Core Data Manager also leads on chart position (#27 vs unranked). AppTrailer's advantage is update cadence (every 3 weeks vs every 4 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Core Data Manager costs $1.99 and AppTrailer $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Core Data Manager ships an update every 4 months, AppTrailer every 3 weeks. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Core Data Manager | AppTrailer |
| --- | --- | --- |
| Price | **$1.99** | $12.99 |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/core-data-manager/id617332649/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Best chart rank | **#27** | — |
| Size | 3 MB | 243 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Andreas Zimnas](https://appshunter.io/developer/350841938) | [Leonardo Amora](https://appshunter.io/developer/690988469) |

## What reviewers say

### Core Data Manager

[App page](https://appshunter.io/ios/app/core-data-manager/id617332649)

**Currently charting:** #27 Top Paid · Developer Tools (US App Store)

This app allows iOS developers and students to create, import, and export Core Data Models directly from their mobile devices. It generates SQLite databases and Objective-C or Swift source files for your models, with iCloud synchronization for seamless workflow.

**Highlights:** Create and edit Core Data Models, Import models from iTunes and Dropbox, Export models to iCloud, Auto-generate SQLite databases, Generate Objective-C and Swift source files, iCloud Sync

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

**In-app purchases:** none


### AppTrailer

[App page](https://appshunter.io/ios/app/apptrailer-video-editor/id6777240592)

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

**In-app purchases:** none


## Frequently asked questions

### Is Core Data Manager free?

Core Data Manager costs $1.99, with no in-app purchases.

### Is AppTrailer free?

AppTrailer costs $12.99, with no in-app purchases.

### Do Core Data Manager or AppTrailer have ads?

Neither Core Data Manager nor AppTrailer shows ads.

### Which is updated more often, Core Data Manager or AppTrailer?

Core Data Manager ships an update every 4 months, and AppTrailer every 3 weeks. Most recently, Core Data Manager was updated on October 6, 2026 and AppTrailer on October 9, 2026.

---

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