Hustle Dial vs JustPDF
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hustle Dial
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Most focus apps feel like productivity homework. Hustle Dial doesn't. Before every session, you pick a vibe — Beast Mode, Calm Focus, Brainstorm, whatever today calls for. That one choice sets your intention, your mantra, your pace. Then you set the dial. Drag it, tap it, start. No setup. No friction. The timer gets out of your way. A clean ring, a quiet directive, and two buttons. Pause or stop. That's it. When you're done, it remembers. Streaks, weekly totals, sessions completed vs. abandoned. Honest data, no sugarcoating. Dark by design. Easy on the eyes at 6 AM or midnight. No paywall to start. No fluff ever. Just you and the dial.
JustPDF
A minimalist PDF reader for local document storage and offline viewing. Import PDFs from various sources into a private library designed for focus. Enjoy a clean, ad-free experience with a one-time purchase for unlimited access.
- Offline PDF reading
- Private on-device storage
- Clean PDF viewer
- No ads
- No account or cloud dependency
- Fast access to library
- One-time purchase
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JustPDF is a minimalist PDF reader for people who want one simple place for the PDFs that matter. Import PDFs from Files, Mail, Safari, AirDrop, or other apps and keep them stored locally on your device. Read offline, zoom naturally, scroll without clutter, and reopen documents from a quiet private library built for focus. Why people choose JustPDF: • Offline PDF reader • Private on-device storage • Clean PDF viewer with no ads • No account and no cloud dependency • Fast access to your personal PDF library • One-time purchase, no subscription Start free with your first 3 PDFs. When you need more, unlock unlimited imports with a single lifetime purchase. JustPDF is built for reading, not for bloat. If you want a calm, local PDF reader that stays out of your way, this is it.
Screenshots
Verdict
The clearest difference is in-app purchases: Hustle Dial at none against JustPDF's 1. JustPDF's advantage is iOS requirement (18.6 vs 26.0). On price, update cadence, ads and device support 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. JustPDF sells 1 one-off in-app purchase. Hustle Dial asks for nothing beyond the download.
Hustle Dial ships an update every 9 days, JustPDF every 2 weeks. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.
| Parameter | Hustle Dial | JustPDF |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 9 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 18.6 — better |
| Further details — not scored | ||
| Size | 103 MB | 23 MB |
| Age rating | 4+ | +4 |
| Developer | Gatikash Bajaj | Johanna Hoppe |
In-app purchases
Hustle Dial
No in-app purchases
JustPDF
- JustPDF Lifetime Unlock$4.99
