LARQ vs Primus Customer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LARQ
Manage your smart water pitcher and track your hydration. Monitor filter life, view water consumption data, and remotely control purification features. Receive important software updates to enhance your experience.
- Track filter life
- Monitor water consumption
- Activate purification remotely
- Customize pitcher settings
- Receive software updates
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The LARQ App is your personal control center to manage your LARQ Pitcher PureVis. By syncing with the LARQ Pitcher PureVis, you can: • Track remaining LARQ Filter life so you know when to replace your Filter • Review daily household water consumption per week by tracking the volume of water filtered by the LARQ Pitcher PureVis • Remotely activate PureVis feature and customize other settings • Receive software updates
Primus Customer
Discover and book beauty, grooming, and wellness services from local professionals. Browse businesses, view services, and manage all your appointments in one place. Find top-rated pros near you for haircuts, spa days, and more.
- Discover local beauty and wellness professionals
- Browse services and view business details
- Book appointments in seconds with real-time availability
- Organize upcoming, completed, and cancelled appointments
- Manage and cancel bookings easily
- Receive appointment reminders and notifications
- Save favorite businesses for quick rebooking
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Primus — Book Beauty, Grooming & Wellness Near You Primus makes it effortless to discover trusted local professionals and book appointments in just a few taps. Whether you're after a fresh haircut, a relaxing spa day, a manicure, or a wellness visit, everything you need is in one simple, beautifully designed app. Browse top-rated businesses around you, explore their services, pick a time that works for you, and keep all your appointments organized in one place. Discover the best pros near you • Explore salons, barbers, spas, nail studios, makeup artists, massage, pet grooming, tattoo, brow & lash, skin care, and more • Search by name or category to find exactly what you're looking for • View businesses on a map to find the closest options nearby • Browse photos, services, and details before you book Book in seconds • Choose your service, preferred professional, date, and time • See real-time availability and confirm instantly • Get a clear overview of every booking before you finalize Stay organized • Track upcoming, completed, and cancelled appointments • Manage or cancel bookings anytime with ease • Receive timely reminders and notifications so you never miss an appointment Make it yours • Save your favorite businesses for quick rebooking • Personalize your profile and preferences • Available in multiple languages including English, Spanish, Korean, Vietnamese, and Chinese Beautifully simple, fast, and built to help you look and feel your best. Download Primus and book your next appointment today.
Screenshots
Verdict
The clearest difference is review sentiment: Primus Customer at 100% against LARQ's 54%. Primus Customer also leads on rating (5.0 vs 4.3) and update cadence (weekly vs monthly). LARQ's advantage is ratings volume (621 vs 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Primus Customer holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: LARQ has 621 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 54% of LARQ's written reviews are positive against 100% of Primus Customer's.
LARQ ships an update monthly, Primus Customer weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | LARQ | Primus Customer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (621 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 53.6% of reviews | 100.0% of reviews — better |
| Number of ratings | 621 — better | 1 |
| Update frequency | Monthly | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 158 MB | 56 MB |
| Age rating | 4+ | 12+ |
| Developer | LARQ | PMPS |
Customer experience
LARQ
Primus Customer
Bugs and requests
LARQ
Reported bugs
3 issues- App fails to register water consumption
- Frequent disconnections between bottle and app
- Filter life indicator not working properly
Requested features
4 requests- Add widgets for home screen and Apple Watch
- Improve water intake tracking accuracy
- Provide more customization options
- Implement push notifications for hydration reminders
Primus Customer
Not enough reviews yet to summarise bugs or requests.
In-app purchases
LARQ
No in-app purchases
Primus Customer
No in-app purchases









