Comparison

e vs Hear Boost

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

Head to head
About

e

Features
Read full description

e-おうちリモコン will allow you to achieve an environmentally friendly energy-saving life without stress, and provide you with various services to achieve a more comfortable and safer life. e-おうちリモコン will provide you with electricity usage information intelligently, reliably, and in real time through news feed, and use an intuitive and easy-to-understand user interface to let you know the home situation at a glance. e-おうちリモコン will serve as the core of life, providing you with an environment-friendly, convenient and safe life more intelligently. e-おうちリモコン will subvert your imagination of home energy management system (HEMS) and provide you with energy Internet of Things services.

About

Hear Boost

This app amplifies sound and enhances speech clarity in real-time, acting as a personal listening device. It reduces background noise to help you hear conversations better in various environments. It's designed for face-to-face communication and works with headphones.

Highlights
  • Unlimited volume boost
  • Active noise cancellation
  • Voice and speech enhancement
  • Zero-lag real-time processing
  • Works with any headphones
  • Simple, intuitive interface
Features
Read full description

HearBoost: Amplify Your Hearing, Connect More Clearly Struggling to hear conversations in noisy environments? HearBoost is a powerful sound amplifier and hearing aid app that turns your smartphone into a personal listening device. Whether you’re hard of hearing, sitting in a crowded restaurant, attending a lecture, or in a business meeting, HearBoost amplifies human voices and reduces background noise — delivering crystal-clear audio directly through your headphones in real time. Designed for Real-Life Conversations HearBoost is specifically engineered for offline, face-to-face communication. Unlike media players or call apps, HearBoost focuses exclusively on enhancing live speech around you. Our advanced noise cancellation technology isolates the human voice from background noise, so you can focus on what truly matters — the person speaking to you. Who Is HearBoost For? Hard of Hearing Individuals An accessible, affordable alternative to expensive medical hearing aids for those with mild to moderate hearing loss. Hear the world more clearly without spending thousands on hardware. Students & Learners Amplify your teacher's or professor's voice in large classrooms and lecture halls. Sit anywhere in the room and never miss a word again. Professionals in Meetings Hear every colleague clearly in large conference rooms, open-plan offices, and busy workspaces. Stay engaged and never ask "could you repeat that?" again. Seniors & Caregivers Help elderly family members with age-related hearing decline communicate more easily with loved ones and caregivers. Anyone in Noisy Environments Cut through the noise at restaurants, cafes, social gatherings, and public spaces to enjoy clear, meaningful conversations. Key Features Unlimited Volume Boost No artificial cap on amplification. Boost quiet sounds and distant voices to the level you need, giving you true super hearing capability. Active Noise Cancellation Advanced background noise reduction filters out unwanted ambient sounds, ensuring speech clarity even in the busiest environments. Voice & Speech Enhancement Our audio algorithm specifically targets and clarifies human vocal frequencies, making every word distinct and easy to understand. Zero-Lag Real-Time Processing Experience instant audio amplification with no frustrating delays between the speaker and your ears. Works with Any Headphones Compatible with wired earphones and most Bluetooth earbuds. Simply connect your preferred listening device and start hearing better immediately. Simple, Intuitive Interface No complicated setup or technical knowledge required. Start amplifying sound in seconds with easy-to-use sliders. Your Privacy is Protected HearBoost processes all audio locally on your device in real time. We do not record, store, transmit, or share your private conversations. What you hear stays with you. How to Use HearBoost 1. Connect your wired earphones or Bluetooth headphones to your device. 2. Open HearBoost and grant microphone permission (required for sound amplification). 3. Point your phone’s microphone toward the person or sound source you want to hear. 4. Adjust the volume booster and noise cancellation sliders to your preferred level. 5. Enjoy clear, amplified conversations instantly. Note: HearBoost is optimized for live, offline conversation enhancement. It is not designed for amplifying music, videos, podcasts, or phone calls. Download HearBoost today — your personal hearing booster and sound amplifier for a clearer, more connected world. Don’t let hearing challenges hold you back from the conversations that matter most. SUBSCRIPTION TERMS Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://hearboost.talk-translator.com/privacy

Screenshots

e3 screens
Hear Boost4 screens

Verdict

The call

The clearest difference is in-app purchases: e at none against Hear Boost's 1. e also leads on update cadence (fortnightly vs every 5 months) and iOS requirement (13.0 vs 16.6). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Hear Boost sells 1 in-app purchase, starting at $12.99 per year. e asks for nothing beyond the download.

UpkeepUpdate frequency

e ships an update fortnightly, Hear Boost every 5 months. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 6 level
e versus Hear Boost: the parameters behind the verdict, then further details
ParametereHear Boost
PriceFreeFree
Rating—5.0 (3 ratings) — better
Number of ratings—3 — better
Update frequencyFortnightly — betterEvery 5 months
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better16.6
Further details — not scored
Size90 MB3 MB
Age rating4+4+
DeveloperNextDrive Co.锦荣 陈

In-app purchases

None

e

No in-app purchases

1 purchases

Hear Boost

Subscriptions1
  • HearBoost Pro1 Year trial$12.991 Year

Questions

Is e free?
e is free to download, with no in-app purchases.
Is Hear Boost free?
Hear Boost is free to download, with in-app purchases available.
Do e or Hear Boost have ads?
Neither e nor Hear Boost shows ads.
Which is updated more often, e or Hear Boost?
e ships an update fortnightly, and Hear Boost every 5 months. Most recently, e was updated on October 30, 2026 and Hear Boost on October 31, 2026.

Other comparisons