Hyperlink Notebook vs TimestampX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hyperlink Notebook
Organize and manage all your favorite links with custom notebooks. Quickly save and access deeplinks, product pages, or subreddits, keeping your digital life streamlined and efficient.
- Custom Notebooks for organization
- Effortless link addition and editing
- Share links easily
- Ideal for developers' deeplinks
- Versatile for product pages and subreddits
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Keep useful links together in personal notebooks. • Create notebooks for projects, interests, and reference material • Search notebook titles and saved links • Add, edit, arrange, and share links • Open library tools for notebook import and export • Save links through the system share sheet • Sync notebooks using your Apple Account when iCloud is available Opening websites, fetching link previews, and syncing require an internet connection. Local notebook browsing remains available offline.
TimestampX
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Convert any Unix timestamp to a readable date — and back — in a single tap. It's the fast, fully offline epoch tool built for developers, QA engineers, and data work. — Decode any epoch value into a human date instantly, in seconds, milliseconds, microseconds, or nanoseconds — Turn any date into a Unix timestamp for the exact time zone you choose — Batch view converts a whole list of timestamps at once — Live epoch clock shows the current time in seconds and milliseconds — Reference cheat sheet for ISO 8601, RFC 3339, and strftime — One-tap copy and a running history of every conversion How it works 1. Paste a timestamp or pick a date 2. Choose your unit and time zone 3. Copy the result — it is saved to history automatically Full access requires a subscription, available weekly, yearly, or as a one-time lifetime unlock. Stop second-guessing epoch values — convert with confidence. Everything runs on device. No account, no ads, no tracking. Terms of Use: https://web-levi.web.app/terms Privacy Policy: https://web-levi.web.app/privacy-policy Support: tphuc.work@gmail.com
Screenshots
Verdict
The clearest difference is update cadence: Hyperlink Notebook at every 2 days against TimestampX's every 2 months. Hyperlink Notebook also leads on device support (3 vs 1) and iOS requirement (16.0 vs 18.0). On price, ads and in-app purchases 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.
Hyperlink Notebook ships an update every 2 days, TimestampX every 2 months. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.
| Parameter | Hyperlink Notebook | TimestampX |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (3 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, Mac — better | iPhone |
| Requires iOS | 16.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 5 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Nathan Fennel | Phuc Pham |
In-app purchases
Hyperlink Notebook
No in-app purchases
TimestampX
No in-app purchases
Questions
Is Hyperlink Notebook free?
Is TimestampX free?
Do Hyperlink Notebook or TimestampX have ads?
Which is updated more often, Hyperlink Notebook or TimestampX?
Other comparisons
