Watch Faces vs Cool23
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Watch Faces
Discover and apply over 1,500 exclusive watch faces for your smartwatch. Express your mood with animated gradients, minimalist designs, and custom emoji options. Enjoy effortless installation and weekly free updates.
- 1,500+ original watch faces
- Animated faces with always-on support
- Custom emoji builder
- One-tap installation
- Weekly free watch face
- Search and filters by style
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refine your wrist. express your mood. autumn has arrived on your wrist. vellum's new fall collection brings warm amber gradients, cozy seasonal drops, and rich harvest tones — alongside over 2,000 curated apple watch faces you won't find anywhere else. from animated gradients and seasonal drops to minimalist palettes and a custom ai watch face builder, each design is exclusive, beautifully crafted, and easy to install in a single tap. ---------- what you'll find inside • 2,000+ original, high-quality watch faces • curated recommendations based on your interests • live animated faces with always-on support • 3D watch faces • elegant apple watch complications & widgets • beautiful analog collections • custom ai-powered watch face builder to create your own look • simple search and filters by keyword, color, season, or style • custom countdown & streak widgets • one-tap install — no setup, no fuss • a free watch face every week • fresh collections released daily, seasonally, and by aesthetic — including this season's autumn drop ---------- why vellum users stay • beautiful, effortless interface • crisp previews before you commit • drops that feel personal — not generic • loved by 100,000+ users worldwide ---------- join the curated alternative to cluttered watch face apps. try vellum free and make this season yours.
Cool23
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Reduce the Cost of Ownership Cool23 can reduce your HVAC system’s operating costs. It provides precise temperature control, reducing energy usage. This smart thermostat app also ensures you get the services you need when you need them. It incorporates the following innovative features: • Remote monitoring • Predictive maintenance alerts • One-touch appointment booking • Service at the touch of a button A crisp LCD screen ensures all functions are easy to find and use. Is your home not comfortable or are energy costs going up? Use the onscreen service request feature to get prompt assistance from your local HVAC company. Get the Most Out of Your Climate Control System The Cool23 app lets you control and monitor temperature, fan speed, and other functions via the main control panel or a smartphone. The future of home comfort and on-demand service, it delivers benefits including: • Smart Notifications: Receive instant notifications on changes in system performance so you can be proactive with maintenance. • Real-Time Monitoring: By monitoring the health of your HVAC system, Cool23 can provide predictive maintenance alerts, which can prevent downtime and increase equipment lifespan. • Service Alerts: Receive notifications of service reminders, membership renewals, and more. Even receive custom messages from your HVAC provider. • Diagnostic Tools: An overview of system health and air quality are available at the touch of a button, at no extra cost. • System Health and Air Quality Alerts: If a problem with your climate control system or an indoor air quality issue is detected, you and your service provider will be automatically notified. Quick and Simple Installation The convenience of a Cool23 thermostat begins even before you start using it. Swapping out an old unit is simple. A technician removes the old thermostat, mounts the new one, and connects the wiring. They’ll even help you set up the app. The new model’s settings are adjusted to meet your climate control requirements. It provides an instant response so you experience immediate comfort. Settings from the old thermostat instantly transfer over using the serial numbers of both units, so the process is fast, simple, and convenient. Forge an Instant Connection with Your HVAC Provider The Cool23 thermostat and app display your HVAC company’s logo onscreen. Their help is available at the touch of a button, so you can put your trust and confidence in a local contractor. It’s not just a modern thermostat. Cool23 is a direct link between you and your AC/heating services provider. Be a Part of the NuveNetwork Nuve has partnered with local HVAC companies so you benefit from new services and smart technologies. Real-time access to your system allows contractors to quickly diagnose and resolve system issues. This can result in fewer emergency calls and in-home visits, so you can save time and money. Get Started Today Getting a Cool23 thermostat and app is easy. Once you’re ready, a representative will contact you and schedule an appointment. Visit the App Store or contact your HVAC dealer to learn more.
Screenshots
Verdict
The clearest difference is in-app purchases: Cool23 at none against Watch Faces's 12. Cool23 also leads on iOS requirement (13.0 vs 16.1). Watch Faces's advantage is update cadence (every 3 weeks vs every 2 months). 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. Watch Faces sells 12 in-app purchases, starting at $4.99 per 7 days. Cool23 asks for nothing beyond the download.
Watch Faces ships an update every 3 weeks, Cool23 every 2 months. The most recent releases landed on October 20, 2026 and September 9, 2026 respectively.
| Parameter | Watch Faces | Cool23 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1.6K ratings) — better | — |
| Positive reviews | 29.0% of reviews | — |
| Number of ratings | 1.6K — better | — |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, Apple Watch | iPhone, iPad, iPod — better |
| Requires iOS | 16.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 54 MB | 62 MB |
| Age rating | 4+ | 4+ |
| Developer | Claire Mitchell | Nuve Home |
Bugs and requests
Watch Faces
Reported bugs
3 issues- Faces not downloading properly
- Complications not working as expected
- Unexpected charges and billing issues
Requested features
3 requests- More customization options
- Better instructions and support
- Ability to add custom photos/images
Cool23
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Watch Faces
- Weekly$4.997 Days
- Weekly$7.997 Days
- Weekly3 Days trial$7.997 Days
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- Annual$9.991 Year
- Monthly$9.991 Month
- Monthly$14.991 Month
- Annual$19.991 Year
- Annual$29.991 Year
- Annual3 Days trial$39.991 Year
- Annual$39.991 Year
- Annual3 Days trial$59.991 Year
- 1 Collection Unlock$4.99
Cool23
No in-app purchases
Questions
Is Watch Faces free?
Is Cool23 free?
Do Watch Faces or Cool23 have ads?
Which is updated more often, Watch Faces or Cool23?
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