Sound Meter Premium vs WAC+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sound Meter Premium
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This Sound Meter application is RELIABLE, designed for your HEALTH and contains NO ADS. Use this application to protect your health from noise by: - Detecting noise level around you, - Leaving a noisy place when you see warning alerts indicating that the noise is affecting your health, - Testing your hearing loss, - Testing noise inside a building against standards, - Measuring noise level inside a car before buying it and - Listening to specific kinds of music that help you relax and focus.
WAC+
Discover a wide range of fitness classes and swim programs designed for all levels. Enhance your training with specialized premium classes and learn to swim in a safe, supportive environment. Sync your workout and nutrient data with your iPhone's Health app.
- Premium fitness classes
- Group swim lessons
- Private swim lessons
- Workout data syncing
- Nutrient data syncing
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Find Your Fit at the Wisconsin Athletic Club. Explore more fitness options with Premium Classes and Swim Program at the WAC. Premium Classes are built from the foundation of our Complimentary Group Fitness Classes. From beginner to advanced, you will see progression each week and reach new levels of fitness. Swim lessons at WAC provide children and adults with a safe, fun and supportive means of learning to swim. Premium Classes Add more specialization, variety, equipment, motivation and new challenges to your favorite formats. Lift heavier weights, last longer through cardio intervals, see your flexibility and balance dramatically improve, work towards better form, get into that yoga pose you've always wanted to try and so much more! Swim Programs Group Swim Lessons Most levels have a ratio of 4:1 up to 6:1 students to instructor for the younger levels. The ratio of class participants to instructor will vary on the club, the level being taught and experience of the students. Private Swim Lessons WAC offers Private Swim Lessons for all ages and abilities. If you want to learn how to swim, or just want to sharpen your skills, this might be right for you. Lessons are 30, 45 or 60 minutes in length and can be scheduled at your convenience. Semi-Private groups of only two or three will focus on what the group of individuals desire to learn. WAC + app uses the Health app that is pre-installed on your iPhone to sync nutrients and workouts data. Because of this, the app will ask you to grant read and write access to your nutrients and workouts data.
Screenshots
Verdict
The clearest difference is price: WAC+ at Free against Sound Meter Premium's $9.99. WAC+ also leads on update cadence (weekly vs every 19 months). On ads, in-app purchases, device support and iOS requirement 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
WAC+ is free to download; Sound Meter Premium costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Sound Meter Premium ships an update every 19 months, WAC+ weekly. The most recent releases landed on October 8, 2026 and October 30, 2026 respectively.
| Parameter | Sound Meter Premium | WAC+ |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | — | 4.5 (1.8K ratings) — better |
| Positive reviews | — | 18.4% of reviews |
| Number of ratings | — | 1.8K — better |
| Update frequency | Every 19 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 14.0 |
| Further details — not scored | ||
| Size | 43 MB | 120 MB |
| Age rating | 4+ | 4+ |
| Developer | Ngo Bien | Smart Health Clubs |
Bugs and requests
Sound Meter Premium
Not enough reviews yet to summarise bugs or requests.
WAC+
Reported bugs
2 issues- Unable to check in or cancel classes
- Inconsistent functionality between old and new apps
Requested features
5 requests- Ability to search for classes by workout type across all locations
- Option to view calendar of booked classes
- Larger font size for class times
- Ability to easily check in and cancel classes
- Integration with Apple Wallet for barcode
In-app purchases
Sound Meter Premium
No in-app purchases
WAC+
No in-app purchases








