Blu Energy vs WaveFlo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Blu Energy
Read full descriptionHide full description
The BLU Energy app exists to enhance the life of every Filipino. Currently with 24 Fuel Stations over Visayas and Mindanao. BLU offers you: COST MANAGEMENT Easily allocate and fast track of spending expenses. SECURITY Secures data storage, connections, servers and password controls. CONVENIENCE Availability and suitability for fulfilling the user's need. FLEET MANAGEMENT Your vehicle’s fleet management made a lot easier with BLU Energy’s Electronic Purchase Order. LOYALTY Earn points by continually patronizing BLU Energy Fuels. BLU Energy remains true to our promise to be your “Great Value Fuel Station!”. For any feedback, please email us at bluenergyfuel.com
WaveFlo
Read full descriptionHide full description
WaveFlo brings Speaker Water Eject, tone generation, noise measurement, and stereo testing together in one easy-to-use app. Play sound cycles, explore audio frequencies, and get a clearer picture of the sound around you. Play sound cycles with Speaker Water Eject Start an ejection cycle to play sound waves through your device’s speakers. Follow the cycle’s progress and use Play Test Sound to listen to playback afterward. Set reminders for your next session. Explore audio frequencies Tone Generator lets you play tones from 10 to 20,000 Hz. Swipe up or down to adjust the frequency and explore different pitches with simple playback controls. Measure the sound around you Decibel Meter uses your device’s microphone to estimate ambient sound levels in real time. View current, minimum, maximum, and average readings during a session. Use Decibel Camera to capture photos with your sound measurements and save them to your photo library. Explore stereo playback Stereo Test lets you play audio through your device’s top and bottom speakers. Switch between speakers and enable or disable bass to compare how the playback sounds. Access your account Log in to your existing account or sign up to get started with WaveFlo. Manage your account and subscription access from the app. Subscription Subscribe to unlock unlimited use of Speaker Water Eject, Tone Generator, Decibel Meter, and Stereo Test. Available pricing and billing periods are shown in the app before purchase. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current billing period. Your account is charged for renewal within 24 hours before the current period ends. You can manage or cancel your subscription in your App Store account settings. Sound measurements are estimates and may vary with your device and surroundings. Water-ejection results may vary by device and condition. Privacy Policy: https://docs.google.com/document/d/1MZe9q95Y_e1K-USXwf72-nCWpvLw9F5f2iulPWrKzQc Terms of Use: https://docs.google.com/document/d/1pLLd8BrhMrS8bTFL1KtdqlYblmJCP1-tzUPcJkW8c24
Screenshots
Verdict
The clearest difference is in-app purchases: Blu Energy at none against WaveFlo's 1. Blu Energy also leads on update cadence (every 4 days vs every 2 weeks) and iOS requirement (12.0 vs 17.0). On price, ads 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. WaveFlo sells 1 in-app purchase, starting at $2.99 per 7 days. Blu Energy asks for nothing beyond the download.
Blu Energy ships an update every 4 days, WaveFlo every 2 weeks. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.
| Parameter | Blu Energy | WaveFlo |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 53 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | E2E System and Process Experts Inc. | EMIL BURLACU |
In-app purchases
Blu Energy
No in-app purchases
WaveFlo
- weekly$2.997 Days









