# JavaScript Recipes vs uC3

The clearest difference is in-app purchases: uC3 at none against JavaScript Recipes's 5. uC3 also leads on update cadence (every 2 days vs every 2 months) and iOS requirement (12.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. JavaScript Recipes sells 5 one-off in-app purchases. uC3 asks for nothing beyond the download.

JavaScript Recipes ships an update every 2 months, uC3 every 2 days. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | JavaScript Recipes | uC3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (95 ratings)](https://appshunter.io/ios/app/javascript-recipes/id1410006908/reviews)** | — |
| Number of ratings | **95** | — |
| Positive reviews | 88.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 8 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fedor Obraztsov](https://appshunter.io/developer/1012115119) | [eForce Co.,Ltd.](https://appshunter.io/developer/1614987908) |

## What reviewers say

### JavaScript Recipes

[App page](https://appshunter.io/ios/app/javascript-recipes/id1410006908)

Learn programming with curated code recipes for JavaScript and SQL. Find ready-to-use solutions for common tasks, ideal for beginners and professionals. Access examples offline and search quickly.

**Highlights:** Learn programming with code recipes, JavaScript examples, SQL examples, Ready-to-use tested code, Quick search, Offline access, Cross-platform iOS and macOS

**Features:** Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Оperations with example | $0.99 | one-time |
| Unlock the paid topics | $0.99 | one-time |
| JavaScript Samples | $0.99 | one-time |
| SQL queries | $0.99 | one-time |
| Pro Version – Unlimited | $2.99 | one-time |


### uC3

[App page](https://appshunter.io/ios/app/uc3-ble-uart/id1621202203)

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

**In-app purchases:** none


## Frequently asked questions

### Is JavaScript Recipes free?

JavaScript Recipes is free to download, with in-app purchases available.

### Is uC3 free?

uC3 is free to download, with no in-app purchases.

### Do JavaScript Recipes or uC3 have ads?

Neither JavaScript Recipes nor uC3 shows ads.

### Which is updated more often, JavaScript Recipes or uC3?

JavaScript Recipes ships an update every 2 months, and uC3 every 2 days. Most recently, JavaScript Recipes was updated on October 13, 2026 and uC3 on October 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.*