# Core Data Manager vs JavaScript Recipes Pro

The clearest difference is price: Core Data Manager at $1.99 against JavaScript Recipes Pro's $2.99. On update cadence, ads, in-app purchases and chart position there is nothing between them.

Core Data Manager costs $1.99 and JavaScript Recipes Pro $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on September 18, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Core Data Manager | JavaScript Recipes Pro |
| --- | --- | --- |
| Price | **$1.99** | $2.99 |
| 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 4 months |
| Monetization | Paid | — |
| Best chart rank | **#129** | #154 |
| Size | 3 MB | 7 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Andreas Zimnas](https://appshunter.io/developer/350841938) | [Fedor Obraztsov](https://appshunter.io/developer/1012115119) |

## What reviewers say

### Core Data Manager

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

**Currently charting:** #129 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


### JavaScript Recipes Pro

[App page](https://appshunter.io/ios/app/javascript-recipes-pro/id1573516638)

**Currently charting:** #154 Top Paid · Developer Tools (US App Store)

**In-app purchases:** none


## Frequently asked questions

### Is Core Data Manager free?

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

### Is JavaScript Recipes Pro free?

JavaScript Recipes Pro costs $2.99, with no in-app purchases.

### Do Core Data Manager or JavaScript Recipes Pro have ads?

Neither Core Data Manager nor JavaScript Recipes Pro shows ads.

### Which is updated more often, Core Data Manager or JavaScript Recipes Pro?

Core Data Manager ships an update every 4 months, and JavaScript Recipes Pro every 4 months. Most recently, Core Data Manager was updated on September 18, 2026 and JavaScript Recipes Pro on September 16, 2026.

### Which is more popular, Core Data Manager or JavaScript Recipes Pro?

Core Data Manager currently peaks at #129 in the App Store charts, and JavaScript Recipes Pro at #154. Chart position reflects recent download velocity rather than total install base.

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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.*