JavaScript Manual vs Unix Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JavaScript Manual
An offline, ad-free guide to JavaScript, covering its core guide, built-in objects, and Web API. Access comprehensive documentation without an internet connection.
- JavaScript guide
- Built-in objects
- Web API documentation
- Offline access
- Ad-free experience
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JavaScript Manual - Complete Offline Reference Your go-to companion for JavaScript development. Read everything from ES6+ basics to Web APIs anytime, anywhere - fully offline. Three core modules: - JavaScript Guide: variables, functions, closures, async/await, prototypes and modern ES6+ syntax - Built-in Objects: Array, Object, String, Number, Date, RegExp, Map, Set, Promise and more, with methods and examples - Web API: DOM, Fetch, Storage, Canvas, WebSocket and browser interfaces Why developers love it: - 100% offline - all content stored on your device - Zero ads - clean, distraction-free reading - Lightweight and fast - built for quick lookups Perfect for learning, coding reference, interview prep, and offline study. Questions or feedback? Contact: devspera@outlook.com
Unix Timer
Instantly access the current Unix timestamp with a live, full-screen clock. Customize the display with animated themes and colors. This native iOS app is designed for developers needing a fast and accurate timestamp tool.
- Instant timestamp copy
- Full-screen live clock
- Animated themes and colors
- Swipe to change theme
- iPhone and iPad support
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Need the current Unix timestamp instantly? • Tap to copy timestamp instantly • Full-screen live Unix clock display • Beautiful animated themes and colors • Swipe to change theme • iPhone and iPad support Turn your iPhone or iPad into a developer's timestamp tool. Clean, fast, and accurate. Native Swift app designed specifically for iOS.
Screenshots
Verdict
The clearest difference is update cadence: Unix Timer at every 3 days against JavaScript Manual's every 31 months. JavaScript Manual's advantage is iOS requirement (15.0 vs 18.5). On price, rating, ratings volume and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. 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 JavaScript Manual against 5.0 for Unix Timer. Both are backed by a comparable volume of ratings — 2 and 2 respectively.
JavaScript Manual ships an update every 31 months, Unix Timer every 3 days. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.
| Parameter | JavaScript Manual | Unix Timer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (2 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 | 2 |
| Update frequency | Every 31 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 34 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Hua Yang | Andrew Moloney |
Customer experience
JavaScript Manual
Unix Timer
In-app purchases
JavaScript Manual
No in-app purchases
Unix Timer
No in-app purchases
Questions
Is JavaScript Manual free?
Is Unix Timer free?
Which has better reviews, JavaScript Manual or Unix Timer?
Do JavaScript Manual or Unix Timer have ads?
Which is updated more often, JavaScript Manual or Unix Timer?
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