HearGuard vs DoseLeft
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
HearGuard
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HearGuard turns your iPhone into a simple, honest sound level meter. Measure the noise around you in real time, track your daily noise dose, and stay aware of your hearing health - all on-device. PROTECT YOUR HEARING BEFORE IT'S TOO LATE The World Health Organization estimates that over 1 billion young people are at risk of noise-induced hearing loss. It's permanent, painless at first, and largely preventable. HearGuard gives you the awareness you need to act before the damage is done. REAL-TIME SOUND LEVEL METER - Live decibel readings on a clear, easy-to-read meter - Min, max, and average levels for every measurement - Color-coded safety zones: see quiet vs. loud at a glance - Approximate readings for everyday awareness (not a professional instrument) DAILY NOISE DOSE - Noise dose tracking based on the NIOSH 85 dB / 8-hour guideline (3 dB exchange rate) - Time-at-level breakdown shows how long you spent at each level today - Health insights tailored to where you spend your time, with cited sources (WHO, NIOSH, CDC) MEASUREMENT HISTORY - Every finished measurement is saved automatically - Review your most recent measurements for free PREMIUM FEATURES (HearGuard Pro) - Unlimited measurement history (Free: last 3) - 7-day noise dose trend chart YOUR PRIVACY MATTERS HearGuard processes all audio entirely on your device. We never record, store, or transmit your audio - only sound levels are measured. HearGuard is not a medical device and does not diagnose, treat, or prevent hearing loss. Sound levels are approximate and can vary between devices. For concerns about your hearing, consult a qualified professional. Download HearGuard today and take control of your hearing health. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://bgmobiledev.com/privacy/hearguard
DoseLeft
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DoseLeft tells you how many days are left in every medication you take, and pings you a week before you run out, so a forgotten refill never becomes an emergency. Most medication apps remind you to take a pill. DoseLeft does the opposite. It tracks the bottle, the inhaler, the eye-drop, the GLP-1 pen, and the tablet pack, then counts down the days until empty. One look at the home screen and you know what's running low. ⢠Track inhalers, drop bottles, pill bottles, GLP-1 pens, and tablets ⢠See days remaining at a glance, on the home screen, in a widget, or on your watch ⢠Get a time-sensitive reminder before you run out (you choose when) ⢠Add doses with a single tap ⢠Built-in pen calculator for compounded GLP-1s (tirzepatide, semaglutide, and others): enter vial volume, concentration, and your prescribed dose, and DoseLeft works out clicks per dose and how many doses are in the pen ⢠Works fully offline. Private sync across your devices via iCloud ⢠No account, no ads, no tracking, no data collection Designed for people managing one medication or twenty. Quiet, native, and out of the way until you need it. DoseLeft is a tracking utility for medications you already take. It does not diagnose, prescribe, or replace advice from a healthcare professional.
Screenshots
Verdict
The clearest difference is in-app purchases: DoseLeft at none against HearGuard's 3. On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. HearGuard sells 3 in-app purchases, starting at $3.99 per 7 days. DoseLeft asks for nothing beyond the download.
| Parameter | HearGuard | DoseLeft |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | ā |
| Ads | No | No |
| In-app purchases | Yes | No ā better |
| Devices | iPhone | iPhone, Apple Watch ā better |
| Requires iOS | 17.0 | 17.0 |
| Further details ā not scored | ||
| Size | 1 MB | 7 MB |
| Age rating | 4+ | 12+ |
| Developer | Burak Guner | Henrique de Oliveira Silva |
In-app purchases
HearGuard
- Pro Weekly$3.997 Days
- Pro Annual$29.991 Year
- HearGuard Pro Lifetime$49.99
DoseLeft
No in-app purchases









