Comparison

CoolFireVA vs Mailbux

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

Head to head
About

CoolFireVA

Control a Bluetooth vibrating alarm clock from your phone. Set, manage, and sync alarms directly to the device. Easily add, edit, enable, or disable alarms through the app's interface.

Highlights
  • Bluetooth connectivity
  • Alarm management
  • Sync alarms to vibrator
  • Add, edit, enable, disable alarms
  • Fetch vibrator time
Read full description

CoolFire Bluetooth vibrating alarm clock control app. The app connects with the Bluetooth vibrator. The app fetches the time of the vibrator. Alarm settings can be done on the App and then sync them to the vibrator. Users can easily add, edit, on/off, and delete the alarms on the app.

About

Mailbux

A fast, secure, and beautifully designed email client for managing multiple accounts. It offers free business email hosting with professional features like custom domains, contacts, calendar, and cloud storage.

Highlights
  • Free business email hosting
  • Unified inbox for multiple accounts
  • Real-time notifications
  • Powerful search functionality
  • Customizable folders and labels
  • Seamless cross-device sync
Features
Read full description

Mailbux - Your Modern Email Client Tired of cluttered, slow email apps? Mailbux is the fast, secure, and beautifully designed email client that makes managing your inbox a breeze. --- FREE BUSINESS EMAIL HOSTING Get a complete business suite absolutely FREE at mailbux.com: - Professional Email (@yourdomain.com) - Contacts Management - Calendar and Scheduling - Cloud Drive Storage No credit card required. No hidden fees. Just powerful tools for your business. Sign up free: https://mailbux.com --- WHY MAILBUX? LIGHTNING FAST Built with modern technology for instant loading and smooth scrolling. No more waiting for your emails to load. PRIVACY FIRST Your emails stay yours. We don't read, scan, or sell your data. Connect directly to your mail server with end-to-end encryption. BEAUTIFUL DESIGN A clean, intuitive interface that makes email enjoyable again. Dark mode included for comfortable reading day and night. REAL-TIME NOTIFICATIONS Never miss an important email. Get instant push notifications the moment new mail arrives. --- KEY FEATURES UNIFIED INBOX Manage multiple email accounts from one place. Switch between accounts instantly with a single tap. SMART ATTACHMENTS Preview attachments inline. Download with one tap. Share files directly from your emails. POWERFUL SEARCH Find any email in seconds. Search by sender, subject, content, or date range. ORGANIZED FOLDERS Keep your inbox tidy with custom folders and labels. Drag and drop to organize. COMPOSE WITH EASE Rich text editor with formatting options. Add signatures, insert images, and attach files effortlessly. QUICK ACTIONS Swipe to archive, delete, or mark as read. Handle emails faster than ever. SEAMLESS SYNC Your emails sync across all your devices in real-time. Start on iPhone, continue on iPad. --- WORKS WITH ANY EMAIL - Free Mailbux hosted business email (mailbux.com) - IMAP/SMTP server - JMAP-compatible servers --- COMPLETE BUSINESS SUITE When you sign up for free Mailbux hosting, you get: Email - Professional email with your own domain Contacts - Sync contacts across all devices Calendar - Schedule meetings and events Drive - Secure cloud storage for your files All included FREE. Get started at mailbux.com --- Questions or feedback? Contact us at support@mailbux.com Website: https://mailbux.com

Screenshots

CoolFireVA4 screens
Mailbux4 screens

Verdict

The call

The clearest difference is rating: Mailbux at 5.0 against CoolFireVA's 3.0. Mailbux also leads on update cadence (every 4 days vs monthly). CoolFireVA's advantage is ratings volume (3 vs 1) and iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Mailbux holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

UpkeepUpdate frequency

CoolFireVA ships an update monthly, Mailbux every 4 days. The most recent releases landed on October 2, 2026 and October 3, 2026 respectively.

Scorecard4 real differences · 6 level
CoolFireVA versus Mailbux: the parameters behind the verdict, then further details
ParameterCoolFireVAMailbux
PriceFreeFree
Rating3.0 (3 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings3 — better1
Update frequencyMonthlyEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.1
Further details — not scored
Size28 MB24 MB
Age rating4+4+
DeveloperNew York Standard Watch Company, LLCCloudWish LLC

Customer experience

CoolFireVA

All ratings3 ratings
Positive33.3%
Neutral33.3%
Negative33.3%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

Mailbux

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

CoolFireVA

No in-app purchases

None

Mailbux

No in-app purchases

Questions

Is CoolFireVA free?
CoolFireVA is free to download, with no in-app purchases.
Is Mailbux free?
Mailbux is free to download, with no in-app purchases.
Which has better reviews, CoolFireVA or Mailbux?
Mailbux is rated higher. CoolFireVA averages 3.0 out of 5 from 3 ratings, while Mailbux averages 5.0 from 1 ratings.
Do CoolFireVA or Mailbux have ads?
Neither CoolFireVA nor Mailbux shows ads.
Which is updated more often, CoolFireVA or Mailbux?
CoolFireVA ships an update monthly, and Mailbux every 4 days. Most recently, CoolFireVA was updated on October 2, 2026 and Mailbux on October 3, 2026.

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