Comparison

Filters vs Mission Ctrl for DigitalOcean

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

Head to head
About

Filters

This application assists in calculating electronic filter components for speaker systems. It automatically determines inductor and capacitor values based on desired impedance and cutoff frequency, and designs circuits for various speaker types. Users can visualize frequency and phase diagrams for their custom speaker designs.

Highlights
  • Automatic electronic component calculation
  • Frequency and phase diagram display (Bode plots)
  • Electronic circuit schema display
  • Support for various speaker types (high, mid, low, sub)
  • First and second-order filter design
  • Complete filter theory and formulas
Features
Read full description

"Filters" is an application for the calculation of electronic filters for the construction of speaker systems. The program automatically calculates the values of electronic components (inductors, capacitors) of electronic filters depending by the desired speaker impedance and the cutoff frequency. The software can calculate and design the circuits (filters) for high, medium, low, sub woofer, etc... first and second order. Once calculated the filter’s circuit the app will automatically design for You the frequency and phase diagrams (Bode plots). Build the speakers of your dreams with "Filters"! Features: - Automatic calculation of the electronic components of the filters for high, medium, low, sub woofers etc... - Display of frequency and phase diagrams (Bode plots) for the calculated values of the circuit’s electronic components - Display electronic circuit’s schema (filter) - Complete theory for formulas/circuits for all the filters implemented in "Filters"

About

Mission Ctrl for DigitalOcean

Manage your cloud infrastructure on the go with this app. Control droplets, deploy applications, manage DNS, and monitor billing. Access multiple accounts and switch between teams effortlessly.

Highlights
  • Droplet management (power, reboot, destroy)
  • Backup and snapshot management
  • Network and DNS configuration
  • Application deployment and monitoring
  • Database cluster management
  • Billing and invoice history
  • Multi-account access
Features
Read full description

Elevate your DigitalOcean management experience with Mission Control – the indispensable iOS app designed for effortless resource management anytime, anywhere. Say goodbye to cumbersome sign-ins and hello to instant access with just your DigitalOcean API token. Key Capabilities Seamless Droplet Management Powerful Controls: Instantly power on/off, cycle, reboot, or destroy droplets with a tap, ensuring optimal performance and resource allocation. Backup & Snapshot Management: Enable, view, and manage backups effortlessly, while capturing snapshots to safeguard your data at critical moments. Network Customization: Effortlessly manage networking configurations, including editing and viewing network settings, ensuring seamless connectivity for your applications. Streamlined App Platform Management Effortless Deployment: Seamlessly view and deploy your applications across your DigitalOcean infrastructure, optimizing your deployment process for maximum efficiency. Real-time Monitoring: Stay informed with runtime logs and build & deploy logs, allowing you to troubleshoot and optimize performance with ease. Rollback Capability: Instantly rollback to previous deployments to rectify issues or revert to stable configurations, minimizing downtime and ensuring continuous service availability. Enhanced Networking Control Comprehensive DNS Management: Gain full visibility and control over DNS records, including adding, editing, and deleting records, ensuring smooth domain management directly from your iOS device. Introducing Managed Database Centralized Database Management: Streamline database cluster management with the ability to view all clusters, add or remove databases and users, reset passwords, and seamlessly destroy clusters as needed. Billing & Invoice History Transparent Billing: Gain insight into your current bill and access detailed invoice history directly from the app, empowering you to stay informed and manage your expenses effectively. Multi-Account Access and Switching (NEW) Effortless Team Management: Seamlessly access and switch between multiple DigitalOcean teams directly from the app, simplifying resource management across different teams with ease. Unlock More Features, Stay Informed (NEW) Expanded Free Features: Enjoy more available features before encountering the paywall, allowing you to fully explore and experience Mission Control's capabilities before making a commitment. Enhanced Privacy: Rest easy knowing that your DigitalOcean API token is securely stored on your device and never shared with any other apps or services, ensuring the utmost privacy and security. Experience the Power of Mission Control Simplify your DigitalOcean account management and supercharge your productivity on the move. Discover the convenience of streamlined resource management and stay ahead of the curve with Mission Control – download now! We respect your privacy and understand that API tokens require safe keeping. Your DigitalOcean API token is stored on your device and never shared with any other apps or services. --- Website: https://missionctrl.appvents.com Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Filters4 screens
Mission Ctrl for DigitalOcean4 screens

Verdict

The call

The clearest difference is review sentiment: Mission Ctrl for DigitalOcean at 80% against Filters's 0%. Mission Ctrl for DigitalOcean also leads on price (Free vs $0.99) and rating (3.8 vs 3.0). Filters's advantage is in-app purchases (none vs 1). On ads 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

Mission Ctrl for DigitalOcean is free to download; Filters costs $0.99 up front. Mission Ctrl for DigitalOcean sells 1 one-off in-app purchase. Filters asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Mission Ctrl for DigitalOcean holds the better App Store score, 3.8 against 3.0. That said, the two scores are not equally well evidenced: Mission Ctrl for DigitalOcean has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Filters's written reviews are positive against 80% of Mission Ctrl for DigitalOcean's.

UpkeepUpdate frequency

Filters ships an update every 40 months, Mission Ctrl for DigitalOcean every 2 weeks. The most recent releases landed on October 9, 2026 and October 19, 2026 respectively.

Scorecard9 real differences · 1 level
Filters versus Mission Ctrl for DigitalOcean: the parameters behind the verdict, then further details
ParameterFiltersMission Ctrl for DigitalOcean
Price$0.99Free — better
Rating3.0 (1 ratings)3.8 (10 ratings) — better
Positive reviews0.0% of reviews80.0% of reviews — better
Number of ratings110 — better
Update frequencyEvery 40 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.013.0 — better
Further details — not scored
Size3 MB26 MB
Age rating4+4+
DeveloperGianluca NataliniAppvents, LLC

Customer experience

Filters

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

Mission Ctrl for DigitalOcean

All ratings10 ratings
Positive70.0%
Neutral0.0%
Negative30.0%
Written reviews10 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

In-app purchases

None

Filters

No in-app purchases

1 purchases

Mission Ctrl for DigitalOcean

One-time1
  • One Time Purchase$4.99

Questions

Is Filters free?
Filters costs $0.99, with no in-app purchases.
Is Mission Ctrl for DigitalOcean free?
Mission Ctrl for DigitalOcean is free to download, with in-app purchases available.
Which has better reviews, Filters or Mission Ctrl for DigitalOcean?
Mission Ctrl for DigitalOcean is rated higher. Filters averages 3.0 out of 5 from 1 ratings, while Mission Ctrl for DigitalOcean averages 3.8 from 10 ratings.
Do Filters or Mission Ctrl for DigitalOcean have ads?
Neither Filters nor Mission Ctrl for DigitalOcean shows ads.
Which is updated more often, Filters or Mission Ctrl for DigitalOcean?
Filters ships an update every 40 months, and Mission Ctrl for DigitalOcean every 2 weeks. Most recently, Filters was updated on October 9, 2026 and Mission Ctrl for DigitalOcean on October 19, 2026.

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