PIN VAULT vs Quietmarks
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PIN VAULT
Securely store and manage all your passwords, account details, and private notes locally on your device. This app offers a password generator, quick copy features, and a simple interface for easy organization and access.
- Securely store passwords and private details
- Local device storage, no cloud sync
- Password generator for strong new passwords
- Quickly copy passwords and details
- Search saved items by title or detail
- Encrypted backup and restore
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PIN VAULT helps you store and manage passwords, account details, security codes, banking information, and other private notes safely on your own device. Your saved information stays on your device. PIN VAULT does not require an online account or cloud sync, so your passwords are not stored on an external server. With PIN VAULT, you can create unique passwords for different services and keep them organized in a simple, secure, and easy-to-use vault. Key Features - Store passwords and private details securely - Passwords are saved locally on your device - Password generator for creating strong new passwords - Show or hide passwords while editing - Quickly copy passwords and detail information - Search your saved items by title or detail - Case-insensitive alphabetical sorting - Security Slider for additional protection when viewing passwords - Automatic serial numbers for saved items - Easy backup and restore with passcode-protected encrypted backup files - Simple interface for adding, editing, and deleting items PIN VAULT is designed for people who want a straightforward password vault without unnecessary complexity. Keep your important passwords organized, protected, and always available on your iPhone.
Quietmarks
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Prepare a date-bounded chronology from your saved noise observations, with a full preview before sharing. HOW IT WORKS 1. Open Entries and tap Timeline. Choose the first and last calendar day. 2. Choose whether to include notes, witness names and approximate readings. Photos are excluded. 3. Review the complete timeline before sharing. An explicitly labeled example can be explored without changing your log. Noise capture, saved entries, recurrence tools and existing reports remain available. WHAT TO KNOW These are user-recorded observations, not verified findings or a certified sound-level report. Missing days are unknown, not evidence of silence. Perceived durations may overlap. Headlines, source, room and impact fields remain included and can contain personal information; inspect the preview. iPhone and iPad.
Screenshots
Verdict
The clearest difference is price: PIN VAULT at Free against Quietmarks's $2.99. PIN VAULT also leads on iOS requirement (13.0 vs 17.0). Quietmarks's advantage is update cadence (weekly vs every 2 months). On ads, 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
PIN VAULT is free to download; Quietmarks costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
PIN VAULT ships an update every 2 months, Quietmarks weekly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.
| Parameter | PIN VAULT | Quietmarks |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 4.2 (11 ratings) — better | — |
| Positive reviews | 80.0% of reviews | — |
| Number of ratings | 11 — better | — |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 13 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | NIK | Robert Corbin |
In-app purchases
PIN VAULT
No in-app purchases
Quietmarks
No in-app purchases









