Comparison

KeePassium (KeePass passwords) vs NagMon

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

Head to head
About

KeePassium (KeePass passwords)

This open-source password manager prioritizes user privacy and data control. It offers secure offline storage, biometric authentication, and seamless autofill for apps and websites. Advanced features like YubiKey support and password leak audits are available with a premium license.

Highlights
  • Offline password storage
  • Biometric authentication (Face ID/Touch ID)
  • Password AutoFill
  • KeePass/KeePassXC compatibility
  • Optional cloud sync
  • YubiKey support (Premium)
  • Password leak audit (Premium)
Features
Read full description

KeePassium is an open-source password manager compatible with KeePass/KeePassXC. Built for IT professionals, power users and privacy enthusiasts, it keeps your data under your control. KeePassium is offline by default, open to review, and independently audited by Cure53. Security • Offline by default — privacy you can verify • Face ID / Touch ID — secure access without typing • Passkeys and one-time codes — when you need more than a password • YubiKey support — strong, hardware-backed protection [Premium] • Password leak audit — detects compromised passwords [Premium] Convenience • Password AutoFill — automatically sign in to apps and websites • Automatic sync — optional, works with major cloud providers or your own server • Multiple databases — share passwords with family and team members [Premium] • Quick registration — create new accounts without switching apps [Premium] • Enterprise storage — keep work passwords in your company’s cloud [Premium] Compatibility • Works with KeePass, KeePassXC, and other KeePass-compatible apps • Supports VoiceOver and large text sizes for accessibility • Premium license covers both iOS and macOS …and of course • No vendor lock-in • No analytics • No ads Privacy KeePassium does not collect any personal data. We sell the app, not its users. Privacy Policy: https://keepassium.com/privacy/ Terms of Service: https://keepassium.com/terms/app EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

NagMon

This app provides real-time monitoring of your IT infrastructure via Nagios. It offers instant alerts, intuitive filtering, and a mobile-optimized dashboard for quick issue resolution on the go. Designed for speed, security, and privacy, it keeps you informed about your network's health.

Highlights
  • Real-time Nagios data
  • Instant alerts
  • Intuitive filtering
  • Mobile-optimized dashboard
  • Host and service monitoring
  • Privacy-focused design
Features
Read full description

NagMon is the fast, secure, and privacy-focused Nagios client built for system administrators and IT professionals who need to keep a constant eye on their infrastructure—wherever they are. Whether you’re managing a small lab environment or overseeing a global network, NagMon delivers your Nagios data in real time, with instant alerts and intuitive filtering tools that help you quickly spot and resolve issues. Designed for speed, security, and usability, NagMon puts powerful monitoring right in your pocket. With a clean, mobile-optimized dashboard, you can see the health of your entire environment at a glance, drill down into specific hosts or services, and act on issues before they escalate—all without compromising your privacy. No ads. No tracking. Just efficient, reliable monitoring on the go.

Screenshots

KeePassium (KeePass passwords)4 screens
NagMon4 screens

Verdict

The call

The clearest difference is rating: KeePassium (KeePass passwords) at 4.7 against NagMon's 4.1. KeePassium (KeePass passwords) also leads on review sentiment (80% vs 50%) and ratings volume (1.4K vs 7). NagMon's advantage is in-app purchases (none vs 9). On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. KeePassium (KeePass passwords) sells 9 in-app purchases, starting at $1.99 per month. NagMon asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

KeePassium (KeePass passwords) holds the better App Store score, 4.7 against 4.1. That said, the two scores are not equally well evidenced: KeePassium (KeePass passwords) has 1.4K ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 80% of KeePassium (KeePass passwords)'s written reviews are positive against 50% of NagMon's.

UpkeepUpdate frequency

KeePassium (KeePass passwords) ships an update monthly, NagMon every 5 weeks. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

Scorecard5 real differences · 5 level
KeePassium (KeePass passwords) versus NagMon: the parameters behind the verdict, then further details
ParameterKeePassium (KeePass passwords)NagMon
PriceFreeFree
Rating4.7 (1.4K ratings) — better4.1 (7 ratings)
Positive reviews79.9% of reviews — better50.0% of reviews
Number of ratings1.4K — better7
Update frequencyMonthly — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS17.0 — better18.5
Further details — not scored
Size26 MB5 MB
Age rating4+4+
DeveloperKeePassium LabsRichard Vetter

Customer experience

KeePassium (KeePass passwords)

All ratings1,412 ratings
Positive93.1%
Neutral1.8%
Negative5.1%
Written reviews703 reviews
Positive79.9%
Neutral5.1%
Negative14.9%

NagMon

All ratings7 ratings
Positive85.7%
Neutral0.0%
Negative14.3%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Bugs and requests

KeePassium (KeePass passwords)

Reported bugs

3 issues
  • Database file not found errors
  • Crashes and freezes on certain operations
  • Inconsistent behavior when switching between devices

Requested features

4 requests
  • Support for more cloud storage providers
  • Advanced password management features (tags, expiration, etc.)
  • Improved organization and search capabilities
  • Biometric unlock options for non-Face ID devices

NagMon

Not enough reviews yet to summarise bugs or requests.

In-app purchases

9 purchases

KeePassium (KeePass passwords)

Subscriptions2
  • Premium7 Days trial$1.991 Month
  • Premium1 Month trial$19.991 Year
One-time7
  • Donation$3.00
  • Donation$5.00
  • Donation$10.00
Show 4 more
  • KeePassium 1.44 Premium$19.99
  • KeePassium 1.51 Premium$29.99
  • Version 2.5 Premium (iOS+Mac)$29.99
  • Version 2.3 Premium (iOS+Mac)$29.99
None

NagMon

No in-app purchases

Questions

Is KeePassium (KeePass passwords) free?
KeePassium (KeePass passwords) is free to download, with in-app purchases available.
Is NagMon free?
NagMon is free to download, with no in-app purchases.
Which has better reviews, KeePassium (KeePass passwords) or NagMon?
KeePassium (KeePass passwords) is rated higher. KeePassium (KeePass passwords) averages 4.7 out of 5 from 1.4K ratings, while NagMon averages 4.1 from 7 ratings.
Do KeePassium (KeePass passwords) or NagMon have ads?
Neither KeePassium (KeePass passwords) nor NagMon shows ads.
Which is updated more often, KeePassium (KeePass passwords) or NagMon?
KeePassium (KeePass passwords) ships an update monthly, and NagMon every 5 weeks. Most recently, KeePassium (KeePass passwords) was updated on October 27, 2026 and NagMon on October 28, 2026.

Other comparisons