Comparison

Notifya vs PrivacySentry

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Notifya

Features
Read full description

DETECT - ALERT - PROTECT Notifya is the is the world’s first app that has the ability to reliably detect the opening of a door by using your device’s sensor to monitor the pressure wave that opening a door causes, and can do so even with background noise such as music or TV. Want to know exactly when or how many times your door is opened? Need to know when a customer has came in? Want make sure children aren’t opening doors? Well Notifya can keep a 24 hour ear out for you and alert you each time a door is opened or shut. No more sleepless nights. No more missing a delivery! Not with Notifya. You don’t need any special setup or positioning. Your device can be hidden out of sight, allowing you to monitor your entrance without risking the device being interfered with. FEATURES: - Reliably detect doors opening, even throughout a whole house! - Works on most smartphone models - Alerts are logged with time, date and signal strength - Notifya Pro users can sync multiple devices and receive alerts on remote devices - Simple and easy to use PRIVACY: No audio is permanently recorded or stored anywhere. Period. Notifya analyses audio in real time and no personal information is ever gathered. UPGRADE: If you’d like to remove ads, add other devices, and unlock more features, you can upgrade to Notifya Pro within the app with a simple, one-off purchase.

About

PrivacySentry

Features
Read full description

PrivacySentry lets you check any app for privacy risks and data breaches β€” so you know what an app collects, where your data goes, and whether the company behind it has been breached, before you trust it. WHAT PRIVACYSENTRY DOES Most apps collect more data than people realize, and many belong to companies that have suffered data breaches. PrivacySentry helps you find out. Search any app, add the ones you care about to your watchlist, and get a clear privacy risk assessment for each β€” with alerts when something changes. We score apps against our continuously updated privacy and cyber threat intelligence database β€” based on data collection practices, permissions, breach history, and privacy signals β€” and give you a clear risk level (High, Medium, or Low) along with the detailed reasoning behind it. FEATURES - Risk Scoring β€” See the privacy risk level for any app, with detailed signals explaining exactly why it received its score. - Breach History β€” Find out if an app's developer has been involved in a data breach, what data was compromised, and when it happened β€” with links to the original reports. - Actionable Guidance β€” Get clear recommendations for each app so you can decide how to handle it. - Watchlist Monitoring β€” Add the apps you care about and keep an eye on their privacy risk over time. - Weekly Intelligence β€” Our threat intelligence database is updated regularly with the latest breach reports and risk assessments. - Breach Alerts β€” Get notified when an app you're watching is involved in a new breach or its risk level changes. - Refer & Earn β€” Invite friends to PrivacySentry. When 3 friends install with your link and verify their email, you get 30 days of Premium, free. SUBSCRIPTION PLANS Free β€” Monitor up to 5 apps. Add the ones you care about, and we'll keep your highest-risk five. Premium β€” Unlimited app monitoring, full risk details, and breach reports. Available as a monthly or annual subscription. Subscriptions auto-renew (monthly or annually, depending on your plan) unless cancelled at least 24 hours before the renewal date. Manage or cancel your subscription at any time in your Apple ID settings. YOUR PRIVACY PrivacySentry is built by Simha Services LLC under the Guhyata brand, and privacy is the whole point. We collect only what's needed to provide the service β€” your email address for account verification and the apps you choose to monitor. We never sell your data, and we never track you across other apps. Full details at guhyata.net/privacy-policy. Terms of Use: https://www.guhyata.net/terms-n-conditions/ Privacy Policy: https://www.guhyata.net/privacy-policy/ ABOUT GUHYATA Guhyata builds privacy-first tools for everyday users. PrivacySentry is our flagship iOS app β€” designed to give you the same kind of privacy intelligence security professionals use, in a form anyone can understand.

Screenshots

Notifya3 screens
PrivacySentry4 screens

Verdict

The call

The clearest difference is update cadence: PrivacySentry at every 5 days against Notifya's every 30 months. Notifya's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Notifya sells 2 one-off in-app purchases and PrivacySentry sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Notifya ships an update every 30 months, PrivacySentry every 5 days. The most recent releases landed on September 13, 2026 and September 18, 2026 respectively.

Scorecard3 real differences Β· 3 level
Notifya versus PrivacySentry: the parameters behind the verdict, then further details
ParameterNotifyaPrivacySentry
PriceFreeFree
Update frequencyEvery 30 monthsEvery 5 days β€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod β€” betteriPhone
Requires iOS15.6 β€” better17.0
Further details β€” not scored
Size13 MB2 MB
Age rating4+4+
DeveloperSUPERSENSEGuhyata Inc.

In-app purchases

2 purchases

Notifya

One-time2
  • Notifya Premium$0.99
  • Testing unlock$7.99
2 purchases

PrivacySentry

Subscriptions2
  • Monthly Plan14 Days trial$2.991 Month
  • PrivacySentry Annual1 Month trial$19.991 Year

Questions

Is Notifya free?
Notifya is free to download, with in-app purchases available.
Is PrivacySentry free?
PrivacySentry is free to download, with in-app purchases available.
Do Notifya or PrivacySentry have ads?
Neither Notifya nor PrivacySentry shows ads.
Which is updated more often, Notifya or PrivacySentry?
Notifya ships an update every 30 months, and PrivacySentry every 5 days. Most recently, Notifya was updated on September 13, 2026 and PrivacySentry on September 18, 2026.

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