Comparison

Spy Detector vs E

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

Head to head
About

Spy Detector

This app helps you enhance your personal security by scanning your surroundings for unauthorized devices and unusual reflections. It offers quick checks and an intuitive interface to provide peace of mind in various locations.

Highlights
  • Network scan for unknown devices
  • Bluetooth device detection
  • Light and reflection filter
  • Quick instant scans
  • Intuitive user interface
Features
Read full description

In today’s world, protecting your digital and personal space is more important than ever. Whether you’re in a hotel, rental apartment, co-working area, or traveling, stay safe and confident with Security Scanner. Key Features Network Scan: Identify unknown or unauthorized devices connected to your Wi-Fi or Bluetooth. Light & Reflection Filter: Use screen-based filters to help notice unusual reflections in your surroundings. Quick Check: Run instant scans anytime, anywhere. Easy to Use: A clear and intuitive interface helps you get results in just seconds. Perfect for Hotel rooms & rental apartments Office & co-working spaces Locker rooms & public areas Daily commutes & travel safety With its simple interface, Security Scanner makes advanced safety tools accessible to everyone—helping you maintain peace of mind, wherever you are. Information about the auto-renewal of subscription: - Payment will be charged to iTunes Account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the period. - If you want to continue the service, your subscription should be continued. - Payment will be charged to iTunes Account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - The account will be charged for renewal within 24-hours prior to the end of the current period. - There are 3 packages including: 1 week, 1 month, 1 year. Once it expires, your subscription will automatically renew. Terms of Use https://www.privacypolicies.com/live/1c700656-4706-42ff-8da6-74f0754a043d Privacy Policy https://www.privacypolicies.com/live/e1d8dc03-bee0-479c-9d75-a80b5e63814a

About

E

Easily sign, fill, and send PDF documents directly from your mobile device. Import files from various sources and share them instantly. A subscription unlocks full signing and saving capabilities.

Highlights
  • Electronic signature addition
  • Form filling
  • Text, date, and checkmark insertion
  • Document import from cloud storage
  • Instant sharing via email/messaging
  • PDF and Docx support
Features
Read full description

E-Sign Documents is a convenient and secure app for signing, filling out, and sending PDF documents directly from your iPhone or iPad. The free version lets you view and import documents. Premium features, available with a subscription, allow you to sign, fill, save, and export documents without limitations. You can add electronic signatures, fill out forms, insert text, dates, and checkmarks. Files can be imported from Files, email, or cloud storage, and shared instantly via email or messaging apps. Perfect for freelancers, entrepreneurs, students, and anyone who needs to complete and send documents quickly without printing or scanning. Subscription information: A subscription is required to access premium features such as saving, exporting, and signing documents. The app offers auto-renewable subscriptions. Payment will be charged to your Apple ID account. The subscription automatically renews unless canceled at least 24 hours before the end of the current period. You can manage and cancel your subscription in your App Store account settings. Support: kudr1kk22@gmail.com Privacy Policy: https://docs.google.com/document/d/10F2B5zO1MKVXs_nRZS3dymJCQfZZnMNK_9KhVaxQb0g/edit?usp=sharing Terms of Use: https://docs.google.com/document/d/143Km5YjkKuwhMuFHd_oPFagvcQO2PDxGMIIL-FXc0xM/edit?usp=sharing

Screenshots

Spy Detector3 screens
E4 screens

Verdict

The call

The clearest difference is update cadence: E at every 4 days against Spy Detector's monthly. E also leads on rating (5.0 vs 4.8). Spy Detector's advantage is ratings volume (12 vs 2) and iOS requirement (14.0 vs 17.0). On price, ads, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Spy Detector sells 3 in-app purchases, starting at $6.99 per 7 days and E sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

E holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Spy Detector has 12 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Spy Detector ships an update monthly, E every 4 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 5 level
Spy Detector versus E: the parameters behind the verdict, then further details
ParameterSpy DetectorE
PriceFreeFree
Rating4.8 (12 ratings)5.0 (2 ratings) — better
Number of ratings12 — better2
Update frequencyMonthlyEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPod — betteriPhone
Requires iOS14.0 — better17.0
Further details — not scored
Size63 MB8 MB
Age rating4+4+
Developer胭 李Yauheni Kudrytski

Customer experience

Spy Detector

All ratings12 ratings
Positive91.7%
Neutral8.3%
Negative0.0%

E

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Spy Detector

Subscriptions3
  • Spy Detector Pro Week$6.997 Days
  • Spy Detector Pro Month$14.991 Month
  • Spy Detector Pro year$29.991 Year
2 purchases

E

Subscriptions2
  • Weakly$6.997 Days
  • Weakly trial3 Days trial$6.997 Days

Questions

Is Spy Detector free?
Spy Detector is free to download, with in-app purchases available.
Is E free?
E is free to download, with in-app purchases available.
Which has better reviews, Spy Detector or E?
E is rated higher. Spy Detector averages 4.8 out of 5 from 12 ratings, while E averages 5.0 from 2 ratings.
Do Spy Detector or E have ads?
Neither Spy Detector nor E shows ads.
Which is updated more often, Spy Detector or E?
Spy Detector ships an update monthly, and E every 4 days. Most recently, Spy Detector was updated on October 25, 2026 and E on October 24, 2026.

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