# AI Prompt Developer vs JavaScript Blocker for Safari

AI Prompt Developer and JavaScript Blocker for Safari both sit at 5.0 stars, but that hides the real split: 100% of AI Prompt Developer's written reviews are positive against 0% of JavaScript Blocker for Safari's. AI Prompt Developer also leads on update cadence (every 2 days vs monthly) and chart position (#178 vs unranked). JavaScript Blocker for Safari's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 18.0). On rating, ads, in-app purchases and monetization model there is nothing between them.

AI Prompt Developer costs $1.99 and JavaScript Blocker for Safari $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for AI Prompt Developer against 5.0 for JavaScript Blocker for Safari. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews are what separate them: 100% of AI Prompt Developer's written reviews are positive against 0% of JavaScript Blocker for Safari's.

AI Prompt Developer ships an update every 2 days, JavaScript Blocker for Safari monthly. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | AI Prompt Developer | JavaScript Blocker for Safari |
| --- | --- | --- |
| Price | **$1.99** | $2.99 |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/ai-prompt-developer/id6740031267/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/javascript-blocker-for-safari/id6761494791/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Monthly |
| Monetization | Paid | Paid |
| Best chart rank | **#178** | — |
| Size | 3 MB | 6 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Manuel Streit](https://appshunter.io/developer/1713360640) | [Alfredo Grassau](https://appshunter.io/developer/1564157928) |

## What reviewers say

### AI Prompt Developer

[App page](https://appshunter.io/ios/app/ai-prompt-developer/id6740031267)

**Currently charting:** #178 Top Paid · Developer Tools (US App Store)

Create and manage AI prompts with system instructions, role definitions, and file attachments. This tool offers real-time token, word, and character counts, and syncs across devices via iCloud. It's designed for developers and creatives to refine AI responses efficiently.

**Highlights:** System instructions, role definitions, file attachments, SwiftData + iCloud integration for cross-device sync, Attach multiple files to a single prompt, Streamlined interface for prompt management, Real-time token, word, and character counts, Mobile-friendly code snippet management

**Features:** macOS Compatibility

**In-app purchases:** none


### JavaScript Blocker for Safari

[App page](https://appshunter.io/ios/app/javascript-blocker-for-safari/id6761494791)

Gain granular control over website scripts with this Safari extension. Block JavaScript on specific pages, entire domains, or all sites for enhanced privacy and fewer distractions. Easily whitelist trusted sites to maintain functionality.

**Highlights:** Block JavaScript on current page, Block JavaScript on domain, Block JavaScript on all websites, Whitelist trusted domains, Block inline scripts, One-tap toggle control, Privacy-first design

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is AI Prompt Developer free?

AI Prompt Developer costs $1.99, with no in-app purchases.

### Is JavaScript Blocker for Safari free?

JavaScript Blocker for Safari costs $2.99, with no in-app purchases.

### Which has better reviews, AI Prompt Developer or JavaScript Blocker for Safari?

AI Prompt Developer and JavaScript Blocker for Safari are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do AI Prompt Developer or JavaScript Blocker for Safari have ads?

Neither AI Prompt Developer nor JavaScript Blocker for Safari shows ads.

### Which is updated more often, AI Prompt Developer or JavaScript Blocker for Safari?

AI Prompt Developer ships an update every 2 days, and JavaScript Blocker for Safari monthly. Most recently, AI Prompt Developer was updated on October 6, 2026 and JavaScript Blocker for Safari on October 1, 2026.

---

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