Stopwatch´ vs PassCheck
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stopwatch´
This application provides a straightforward and accurate stopwatch functionality. It is designed for precise timekeeping with a clean interface.
- Precise stopwatch
- Simple interface
- Accurate timekeeping
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A simple, precise stopwatch.
PassCheck
Assess the security of your passwords by checking their strength and whether they've been compromised in data breaches. Generate new, strong passwords to protect your accounts.
- Password strength analysis
- Data breach detection
- Secure password generation
- SHA-1 hashing
- PwnedPasswords API integration
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PassCheck is a free app that allows you to check how strong and secure your existing passwords are, by calculating how much time it would take an average computer to crack it. It also checks if your passwords have been compromised i.e found in a data breach. If you discover you're using an insecure password, the app allows you to generate a strong and secure password! How data breach discovery works: 1. When you input your password, PassCheck calculates its SHA-1 hash. 2. It passes the first 5 digits of the hash to the PwnedPasswords API, which returns a list of hash suffixes with the same first 5 digits (i.e prefix), and the breach count. 3. Passcheck combines each of the suffixes with the prefix and checks if the final hash is identical to the password's hash, warns you if it is. This way, your entire password (i.e its hash) is never sent, only a small portion of it, which helps keep your password anonymous.
Screenshots
Verdict
The clearest difference is in-app purchases: PassCheck at none against Stopwatch´'s 1. PassCheck also leads on ads (none vs shown) and rating (5.0 vs 4.6). Stopwatch´'s advantage is ratings volume (324 vs 1). On price 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. Stopwatch´ sells 1 one-off in-app purchase. PassCheck asks for nothing beyond the download.
PassCheck holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Stopwatch´ has 324 ratings behind it against 1, so its average is the more settled of the two.
| Parameter | Stopwatch´ | PassCheck |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (324 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 70.0% of reviews | — |
| Number of ratings | 324 — better | 1 |
| Update frequency | Monthly | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 76 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | The App Tower Inc. | Suyash Srijan |
Customer experience
Stopwatch´
PassCheck
Bugs and requests
Stopwatch´
Reported bugs
3 issues- Ads covering the stopwatch display
- Timer jumping ahead unexpectedly
- Screen flickering/damage after prolonged use
Requested features
4 requests- Add lap/split time functionality
- Offer ad-free paid version
- Implement landscape mode support
- Add countdown timer feature
PassCheck
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Stopwatch´
- Ad Removal$4.99
PassCheck
No in-app purchases









