CoServ vs BlueVNC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CoServ
Manage your utility account with ease. Pay bills securely, track your energy usage, and stay informed about service updates and outages. View historical bills and payment options.
- Secure bill payment
- View account balance and due date
- Manage recurring payments
- Track monthly gas and electricity usage
- Compare usage to temperature and neighborhood averages
- Monitor service news and events
- View outage information on a map
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App Features: Bill & Pay - Pay your bill securely and on time each month. View your current account balance and due date, manage recurring payments, and modify payment methods. View bill history including PDF versions of paper bills directly on your mobile device. My Usage - Keep tabs on your monthly gas usage and view your electricity usage at daily, weekly and monthly intervals. Compare your usage against outside temperatures and neighborhood averages. News - Monitor news that may affect your service such as rate changes, outage information and upcoming events. Outage Map - Displays service interruption and outage information.
BlueVNC
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BlueVNC brings your remote computers into one clear list on iPhone and iPad. Find an online computer, choose a saved connection, or connect directly using an IP address, hostname or connection URL. FIND YOUR COMPUTERS • Start with online computers and filter by source. • Discover nearby VNC servers with Bonjour. • Optionally discover computers on your Tailscale tailnet using an API token or OAuth credentials. CONNECT AND CONTROL • Use remote keyboard and pointer controls. • Work with clipboard, image-quality and scaling options during a session. • Save computer details and keep saved passwords in the Apple Keychain. • Connect with a Mac username and password or a server’s VNC password. • Use vncs:// addresses for TLS-first servers and compatible Tailscale Funnel endpoints, with server-certificate verification. BlueVNC is a remote-desktop client. Your computer must have screen sharing or a compatible VNC server enabled and be reachable from your device. Tailscale discovery is optional; access to private tailnet devices requires the separate Tailscale app and configuration. Public Funnel connections do not require the Tailscale app on your device. Direct connections do not require a BlueVNC account. Third-party services may require their own account. Requires iOS or iPadOS 17.6 or later.
Screenshots
Verdict
CoServ and BlueVNC are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | CoServ | BlueVNC |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (128 ratings) — better | — |
| Positive reviews | 11.3% of reviews | — |
| Number of ratings | 128 — better | — |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 30 MB | 68 MB |
| Age rating | 17+ | 4+ |
| Developer | Denton County Electric Cooperative | Picktek LLC |
Bugs and requests
CoServ
Reported bugs
18 issues- App crashes when viewing usage data
- App crashes when checking unbilled electric usage
- App freezes on sign-in screen
- Login fails repeatedly
- Cannot log in, error messages
Show 13 moreShow fewer
- App does not load
- App opens half the time
- Password setup issues
- Time checking for notification settings errors
- CVV not asked in add card section
- App won't function if Google analytics is blocked
- Cannot access any information
- App shows incorrect current usage
- Cannot enable Face ID
- Cannot add cell number
- Error submitting payment twice
- Cannot reset or retrieve password
- Cannot display password reset instructions correctly
Requested features
7 requests- Add print option for bills
- Add Apple Pay and other payment options
- Improve UI/UX intuitiveness
- Enable Face ID/remember email
- Add cell number input
Show 2 moreShow fewer
- Improve data presentation and zoomability
- Allow scheduling credit card payments online
BlueVNC
Not enough reviews yet to summarise bugs or requests.
In-app purchases
CoServ
No in-app purchases
BlueVNC
No in-app purchases









