Comparison

NAS Pro vs C2 Password

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

Head to head
About

NAS Pro

Manage and monitor your Synology, QNAP, or TrueNAS server remotely. Control system health, storage, containers, virtual machines, backups, and downloads from your mobile device. Features Wake on LAN, Widgets, and Siri Shortcuts for convenient access.

Highlights
  • Remote NAS management
  • System health monitoring
  • Storage pool and volume management
  • Container and VM monitoring
  • Backup and download task management
  • Real-time network activity
  • Wake on LAN support
Features
Read full description

NAS Pro is a powerful NAS management and monitoring app that lets you control your Synology (DSM), QNAP, or TrueNAS server from anywhere. Monitor system health, storage, network activity, containers, virtual machines, backups, and downloads — all in one professional-grade mobile app. Whether you manage a home NAS, private cloud, or business server, NAS Pro gives you remote access, real-time monitoring, and administrative control directly from your iPhone, iPad or Mac. With support for Wake on LAN, Widgets, and Siri Shortcuts, you stay in control of your NAS anytime, anywhere. Key Features**: System Monitoring & Control: * View system health at a glance * Restart or shut down your NAS remotely * Real-time CPU and RAM usage monitoring * Start or stop installed packages * Update Server * UPS status: mode, battery level, and estimated runtime Network Management: * Real-time network traffic overview * Connect or disconnect VPN interfaces * Manage connected users (with option to terminate sessions) * Detailed interface information Storage Management: * View all storage pools, volumes, and disks * Run S.M.A.R.T. tests on disks * Detailed external storage information (partitions and capacity) * Eject external storage safely Containers (Docker): * See all containers with image names, uptime and utilization * Real-time CPU and RAM usage per container * Filter by status (running, stopped) * Perform actions: start, stop, restart, force stop, clear * Remove unused Images Virtual Machines: * List and monitor all virtual machines * View utilization, network, and storage details * Start, stop, or force stop virtual machines * Filter by state (running, stopped) Backups: * View all backup tasks with status and details * Browse backup versions * Start or stop individual backup tasks Downloads: * Manage all download tasks in one place * Create and edit download jobs * Filter by task state (running, finished, paused) * Pause, resume, or delete downloads Logs: * Browse the latest logs with color-coded severity * Filter by log level (warnings, errors, etc.) * Clear all logs in one tap * Copy log messages to clipboard Tasks: * View all tasks and events * Filter by status (enabled, disabled) * Check “Run results” for selected tasks * Perform actions: enable, disable, run, delete Users & Groups: * Manage users and groups * Create, enable, disable, or delete accounts * Adjust group memberships ** Functionality and available modules may vary based on your NAS. Supported systems: * Synology DSM 6.0 and above * Qnap QTS 5.0 and above * TrueNAS 24 and 25. -- Terms of Use: https://ezv-software.com/nas-pro/terms/ Privacy Policy: https://ezv-software.com/nas-pro/privacy/

About

C2 Password

Securely store, sync, and safeguard your passwords and personal information across unlimited devices. Access your credentials from anywhere via web, browser extension, or mobile app. All data is encrypted before leaving your device for maximum privacy.

Highlights
  • Secure password storage
  • Unlimited device syncing
  • Cross-platform access (web, extension, mobile)
  • End-to-end encryption
  • Autofill credentials
Read full description

C2 Password is a highly secure password management solution to store, sync, and safeguard your passwords and personal information. With unlimited device syncing, you will be able to access your credentials from anywhere through the web portal, browser extension, or mobile app. All the data you upload to C2 Password will be encrypted before leaving your devices, so no one except yourself can decrypt the data. Save time while keeping your data safe. Get started with C2 Password today! For our Terms of Service, visit: https://c2.synology.com/legal/terms_conditions

Screenshots

NAS Pro4 screens
C2 Password4 screens

Verdict

The call

The clearest difference is rating: C2 Password at 4.5 against NAS Pro's 4.3. C2 Password also leads on iOS requirement (15.2 vs 18.0). On price, review sentiment, ratings volume and update cadence 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. NAS Pro sells 10 in-app purchases, starting at $2.49 per month and C2 Password sells 3 in-app purchases, starting at $4.49 per year. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

C2 Password holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 172 and 178 respectively. Written reviews point the same way: 58% of NAS Pro's written reviews are positive against 61% of C2 Password's.

UpkeepUpdate frequency

NAS Pro ships an update every 3 weeks, C2 Password monthly. The most recent releases landed on September 22, 2026 and August 22, 2026 respectively.

Scorecard2 real differences · 8 level
NAS Pro versus C2 Password: the parameters behind the verdict, then further details
ParameterNAS ProC2 Password
PriceFreeFree
Rating4.3 (172 ratings)4.5 (178 ratings) — better
Positive reviews58.0% of reviews60.8% of reviews — better
Number of ratings172178 — better
Update frequencyEvery 3 weeks — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, MaciPhone, iPad, iPod, Mac — better
Requires iOS18.015.2 — better
Further details — not scored
Size77 MB28 MB
Age rating4+4+
DeveloperEZV, spol. s r.o.Synology Inc.

Customer experience

NAS Pro

All ratings172 ratings
Positive82.0%
Neutral4.1%
Negative14.0%
Written reviews274 reviews
Positive58.0%
Neutral10.6%
Negative31.4%

C2 Password

All ratings153 ratings
Positive85.6%
Neutral3.9%
Negative10.5%
Written reviews176 reviews
Positive60.8%
Neutral14.8%
Negative24.4%

Bugs and requests

NAS Pro

Reported bugs

7 issues
  • CPU usage meter not working in DSM7.1
  • Some docker containers are not showing up on the list
  • 2 factor authentication doesn't work properly
  • Unable to remove demo server
  • Home Screen Widget issue
Show 2 more
  • Login screen freezes
  • Incompatible with older devices

Requested features

6 requests
  • Add OpenMediaVault NAS support
  • Add Cloudflare's headers support
  • Add Active Backup for Business module
  • Show volume description in storage section
  • Add basic VM support
Show 1 more
  • Improve Download Station functionality

C2 Password

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

NAS Pro

Subscriptions2
  • Supporter Level - Monthly$2.491 Month
  • Supporter Level - Yearly3 Days trial$18.491 Year
One-time8
  • System module$1.99
  • Network module$1.99
  • Storage module$1.99
Show 5 more
  • Logs module$1.99
  • Tasks module$1.99
  • Docker Containers module$1.99
  • Download Station module$1.99
  • One Time - All Modules$49.99
3 purchases

C2 Password

Subscriptions3
  • Plus Plan (1 Year)1 Month trial$4.491 Year
  • Plus Plan (1 Year)1 Month trial$4.991 Year
  • Plus Plan (1 Year)1 Month trial$5.491 Year

Questions

Is NAS Pro free?
NAS Pro is free to download, with in-app purchases available.
Is C2 Password free?
C2 Password is free to download, with in-app purchases available.
Which has better reviews, NAS Pro or C2 Password?
C2 Password is rated higher. NAS Pro averages 4.3 out of 5 from 172 ratings, while C2 Password averages 4.5 from 178 ratings.
Do NAS Pro or C2 Password have ads?
Neither NAS Pro nor C2 Password shows ads.
Which is updated more often, NAS Pro or C2 Password?
NAS Pro ships an update every 3 weeks, and C2 Password monthly. Most recently, NAS Pro was updated on September 22, 2026 and C2 Password on August 22, 2026.

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