Pocket Watch Box vs NoNap Loud Alarm Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pocket Watch Box
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Turn your iPhone into an acoustic timegrapher. Catalog every pocket watch with the depth a serious collector deserves — by sound, by sight, by data. Pocket Watch Box is a private collection manager designed for enthusiasts of mechanical pocket watches, antique stopwatches, and vintage chronographs. Every detail — from the antique typography to the on-device acoustic timegrapher — exists because a real collector wanted it. — FEATURES — CATALOG • Up to 10 photos per timepiece, with subject-aware background cleanup • Detailed specs: caliber, BPH, escapement, jewels, complications, case • Purchase records, provenance, accessories • Operating videos to capture each watch in motion ACOUSTIC TIMEGRAPHER (Curator) • Detect BPH, daily rate, beat error, and stability from your iPhone mic • Live oscilloscope-style waveform visualization • Autocorrelation-based detection for mechanical accuracy • No external $5,000 machine required LONG-TERM RATE TRACKING (Curator) • Manual drift logs and acoustic readings on a single trend chart • Catch slow degradation before your watch needs service SERVICE & OH REMINDERS • Track every overhaul, service, and component change • Configurable reminders 30 days before each watch is due ICLOUD SYNC (Curator) • Quietly synced across all your Apple devices • Stored only in your private iCloud — the developer cannot see it COLLECTION INSIGHTS (Curator) • Total value across multiple currencies • Maker, era, condition, and operating-status breakdowns • CSV export for permanent archival — CURATOR PLAN — Pocket Watch Box is free for up to 10 timepieces with banner ads. Become a Curator to unlock unlimited timepieces, every diagnostic tool, iCloud sync, collection statistics, exports, and an ad-free experience. • Curator · Monthly (auto-renewable subscription) • Curator · Yearly (auto-renewable subscription, best value) Subscriptions automatically renew unless turned off at least 24 hours before the end of the current period. Manage and cancel from your Apple ID settings. — PRIVACY-FIRST — No accounts. No servers. No tracking. Your collection lives on your device — and, optionally, in your private iCloud. Audio analyzed by the Acoustic Timegrapher is processed entirely on-device and is never recorded or transmitted. — CRAFTED BY A COLLECTOR — Built by a pocket watch collector who couldn't find a tool that respected the craft. Every detail exists because a real collector wanted it. Terms: https://lineocean.com/pocketwatchbox/ Privacy: https://lineocean.com/pocketwatchbox/
NoNap Loud Alarm Clock
This alarm clock prevents snoozing by requiring users to complete a task to turn it off. It tracks wake-up times and offers pre-bedtime reminders to help establish a routine. Data is kept private and stored only on the device.
- Mandatory wake-up missions (push-ups, math, photo)
- No snooze or lock-screen escape
- Tracks wake-up time streaks and progress
- Nightly wind-down reminders
- Privacy-focused, no account required
- System alarm integration
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NoNap is the alarm you can't snooze. One alarm, one wake-up mission, and your day starts. A stack of alarms trains your brain to ignore all of them. NoNap gives you one, at the time you actually meant, and it only stops when you have proved you are up. PICK WHAT GETS YOU UP Push-ups, squats, a dance, a shake, a maths problem, a photo of your made bed, or an object you have to find and show the camera. Missions are checked on the device, so there is no faking it, and you can change the mission any morning your brain learns to game the last one. NO SNOOZE. NO LOCK-SCREEN ESCAPE. NoNap uses the system alarm, the same one the Clock app uses, so it rings through silent mode and Focus. Finishing the mission is the only way out. KNOW YOUR REAL WAKE-UP TIME Streaks, badges and charts show the gap between the time you set and the time you actually got up. A NUDGE THE NIGHT BEFORE The morning is decided at bedtime. NoNap reminds you to wind down while it still makes a difference. SET IT IN TWENTY SECONDS Time, repeat days, mission, sound. That is the whole setup. PRIVATE BY DEFAULT No account. Your alarms, wake-up history, camera frames and location never leave your phone. The camera never records. To help us fix problems, NoNap sends anonymous usage statistics and crash reports that never identify you. You can switch them off in Settings. NoNap Premium unlocks the app with a weekly, monthly or annual subscription, or a one-time lifetime purchase. Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period, and can be managed in your App Store account settings. Previous purchases can be restored from the paywall or from Settings. Privacy policy: https://www.nonap.app/privacy Terms of use: https://www.nonap.app/terms
Screenshots
Verdict
The clearest difference is ads: NoNap Loud Alarm Clock at none against Pocket Watch Box's shown. NoNap Loud Alarm Clock also leads on update cadence (every 3 days vs every 6 weeks). Pocket Watch Box's advantage is iOS requirement (18.2 vs 26.5). On price, in-app purchases 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. Pocket Watch Box sells 3 in-app purchases, starting at $2.99 per month and NoNap Loud Alarm Clock sells 5 in-app purchases, starting at $5.00 per 7 days. Whichever you choose, the download price is not the number that matters.
Pocket Watch Box ships an update every 6 weeks, NoNap Loud Alarm Clock every 3 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.
| Parameter | Pocket Watch Box | NoNap Loud Alarm Clock |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 6 weeks | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18.2 — better | 26.5 |
| Further details — not scored | ||
| Size | 39 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Fumihiro Kawasaki | FLORIN CATALIN NICOLA |
In-app purchases
Pocket Watch Box
- Curator · Monthly$2.991 Month
- Curator · Yearly$24.991 Year
- Curator — Lifetime Unlock$9.99
NoNap Loud Alarm Clock
- Weekly Access$5.007 Days
- Monthly Access$10.001 Month
- NoNap Premium Yearly Offer14 Days trial$14.991 Year
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- Annual Access3 Days trial$20.001 Year
- Lifetime Access$30.00
Questions
Is Pocket Watch Box free?
Is NoNap Loud Alarm Clock free?
Do Pocket Watch Box or NoNap Loud Alarm Clock have ads?
Which is updated more often, Pocket Watch Box or NoNap Loud Alarm Clock?
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