SURFboard Central vs Unit Converter & Dictionary
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SURFboard Central
Simplify the setup and management of your home network devices. This app provides step-by-step installation guides, Wi-Fi configuration, and network monitoring for various modems, routers, and mesh systems.
- Step-by-step device installation guides
- Wi-Fi network configuration and management
- Guest network setup
- Client device monitoring
- Parental controls and screen time management
- Network health monitoring
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Thank you for purchasing a SURFboard product! Simply download this application, select the device model, and follow the on-screen instructions to setup your device. This single (Central) mobile application will support all our current SURFboard devices. Cable Modems: - Models: S33, S34, SB6141, SB6121, SB6183, SB6190, SB8200, SBV3202, SBV2402, T25. - Step-by-step install guide includes help for device activation by your Cable Internet Service Provider. - Access to device information, help, and technical support. - Quick launch the device Web Application for device configuration and management. Cable Modems with Wi-Fi: - Models: G18, G20, G34, G36, G54, SBG10, SBG6950, SBG7400, SBG7580, SBG7600, SBG8300 - Step-by-step install guide includes help for device activation by your Cable Internet Service Provider. - Access to device information, help, and technical support. - Use the device Web Application OR the mobile app for device configuration and management. - Easy to use Wi-Fi management functions. mAX Wi-Fi Mesh Routers: - Models: W11, W121, W122, W21, W30, W31, W61, WC4S, WC4T - Step-by-step install guide includes help for optimal mesh node placement in your home for performance and coverage. - Easy to use Wi-Fi management and enhanced mAX features*. Wi-Fi Gaming and Extenders: - Models: W6B, W6U - Step-by-step install guide. - Access to device information, help, and technical support. - Quick launch the device Web Application for device configuration and management. --- Easy to use Wi-Fi management functions --- - Manage your Wi-Fi network when you are at home or away. - Setup a private and secure home Wi-Fi network. - Setup a separate Guest network for visitors. - View client devices connected to your network. - Add friendly names for each client device. - Check your mobile device real-time Wi-Fi speed. - Create profiles for your kids to manage their screen time, allowing schedule or manual Internet pause. --- Enhanced mAX features --- - Get notified when selected device leave or join your home network. - Enhance your parental controls with "screen" time rewards. - Network Health monitoring with recommendations for optimization. For additional help, please visit the SURFboard User Community at https://community.surfboard.com/ For device technical details and support, please visit SURFboard Support at https://www.surfboard.com/support/resources/ * Not all enhanced mAX features are available on W61, WC4S, and WC4T
Unit Converter & Dictionary
This app offers comprehensive unit conversion across numerous categories, including specialized and traditional units. It also functions as a dictionary, explaining unit meanings, pronunciations, and providing fun facts. Real-time currency conversion is available, with an optional premium plan for AI assistance and ad removal.
- Extensive unit conversion categories
- Unit dictionary with pronunciation and facts
- Real-time currency conversion
- Offline conversion capabilities
- AI support for app usage (Premium)
- Traditional and specialized unit support
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An app that both converts units and works as a dictionary explaining what each unit means. Useful for everything from converting units in class to checking currency before a trip abroad. ■ A wide range of conversion categories • Length, area, volume, mass, speed, temperature, angle, pressure, energy, power, force, density, fuel economy, data size, and more • Includes lesser-known units too — traditional Japanese units, imperial units, nautical miles, carats, horsepower ■ Unit dictionary • Search across unit names, aliases, and symbols • Look up how a unit is pronounced, its rough scale, and fun facts • Jump straight from a search result into conversion mode ■ Currency conversion • Real-time currency conversion using up-to-date exchange rates ■ Built to be easy • Conversion and dictionary lookups work entirely on your device (only currency conversion needs a connection, to fetch exchange rates) ■ AI support (Premium) • Ask about units and conversion settings. Supported controls help prepare conversion; results are calculated by the app, not generated by AI. ■ Premium plan • AI help with app usage and supported actions • Up to 30 successful external AI responses per app and subscription each day; resets at midnight Japan Standard Time • AI requires an internet connection and consent to send data • Ads removed Good for: converting recipe measurements, studying science and math, or checking currency and units before an overseas trip. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Unit Converter & Dictionary at 5.0 against SURFboard Central's 1.6. Unit Converter & Dictionary also leads on update cadence (every 3 weeks vs every 2 months). SURFboard Central's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price 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
Both are free to download. Unit Converter & Dictionary sells 1 in-app purchase, starting at $0.99 per month. SURFboard Central asks for nothing beyond the download.
Unit Converter & Dictionary holds the better App Store score, 5.0 against 1.6. That said, the two scores are not equally well evidenced: SURFboard Central has 1.7K ratings behind it against 1, so its average is the more settled of the two.
SURFboard Central ships an update every 2 months, Unit Converter & Dictionary every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | SURFboard Central | Unit Converter & Dictionary |
|---|---|---|
| Price | Free | Free |
| Rating | 1.6 (1.7K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 10.4% of reviews | — |
| Number of ratings | 1.7K — better | 1 |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 193 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | ARRIS Group, Inc. | Mikoto Gateway |
Customer experience
SURFboard Central
Unit Converter & Dictionary
Bugs and requests
SURFboard Central
Reported bugs
5 issues- App crashes frequently
- Fails to connect to network
- Incorrect device information displayed
- Parental controls don't work as expected
- Unable to change network name or password
Requested features
4 requests- Add more advanced configuration options
- Improve parental controls and internet scheduling
- Provide a web-based interface instead of just a mobile app
- Allow users to bypass the app and access router settings directly
Unit Converter & Dictionary
Not enough reviews yet to summarise bugs or requests.
In-app purchases
SURFboard Central
No in-app purchases
Unit Converter & Dictionary
- プレミアムプラン$0.991 Month
Questions
Is SURFboard Central free?
Is Unit Converter & Dictionary free?
Which has better reviews, SURFboard Central or Unit Converter & Dictionary?
Do SURFboard Central or Unit Converter & Dictionary have ads?
Which is updated more often, SURFboard Central or Unit Converter & Dictionary?
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