Watchsmith vs Complication Lab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Watchsmith
Personalize your Apple Watch with customizable complications that can dynamically change throughout the day. Access a variety of tools like weather, workouts, and a timezone converter directly from your watch.
- Customizable complications
- Dynamic complication scheduling
- Weather app
- Workout app
- Timezone converter
- Games
- Calendar
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Watchsmith lets you personalize your Apple Watch like never before. It starts with a wide collection of highly customizable complications, which range in function from date, to weather, to astronomy. Each can be adjusted precisely to best fit your desired function and appearance. This set of complications can then be dynamically scheduled to appear on your watch face following rules you define. For example, a particular complication slot could show the weather first thing in the morning, then your calendar during your work day, then switch to your Activity ring progress as you wrap up your day. This lets you take full advantage of each slot on your watch face without the need to constantly switch back and forth between faces. The Apple Watch app itself also includes a wide collection of tools and functions, such as a weather app, a workout app, a timezone converter, games and a calendar. Watchsmith provides one tap access to what you need, right when you need it. Notes: • Watchsmith is intended for use with a paired Apple Watch, which is where your configured complications will be displayed. It requires watchOS 7. • Watchsmith optionally integrates with Apple Health. This data is used during workouts to display your workout metrics, to show a summary of your daily heart rate date, and your activity. Permission for Watchsmith to access this data is controlled through the Apple Health app. • Watchsmith includes an optional premium subscription. This is offered on a monthly or annual basis. If you choose to purchase a subscription your payment will be charged to your iTunes account. Subscriptions will automatically renew unless canceled within 24-hours before the end of the current period. You can turn off auto-renewal at any time by going to your Account Settings on the App Store after purchase. • Access to Tide and Weather hosted data is only available to Watchsmith Premium subscribers. Privacy Policy & Terms: https://david-smith.org/watchsmith_privacy.html
Complication Lab
Personalize your Apple Watch and iPhone with custom complications and widgets. Display health data, HomeKit information, and more with extensive customization options. Create an unlimited number of unique setups to match your lifestyle.
- 30+ health data types
- Apple Watch complications
- iPhone Lock Screen widgets
- iPhone Home Screen widgets
- HomeKit data integration
- Custom colors and styles
- Unlimited complications and widgets
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Complication Lab makes your Apple Watch and iPhone truly yours — now with lock screen widgets and HomeKit data support! • Pick from 30+ health data types, like heart rate, blood oxygen, and more. • Add your favorite health stats to Apple Watch Complications, iPhone Lock Screen Widgets, and iPhone Home Screen Widgets. • Bring in HomeKit data for your Home Screen Widgets. • Personalize every detail with custom colors and styles. • Stay on top of your goals in a way that feels effortless. • Create unlimited complications and widgets—mix, match, and make it yours! Complication Lab is designed to take full advantage of the latest watchOS and iOS features. Your health, activity, and HomeKit data stay on your device. We value your privacy as much as you do. Take control. Have fun. Build the perfect setup for your life.
Screenshots
Verdict
The clearest difference is rating: Watchsmith at 3.9 against Complication Lab's 3.5. Watchsmith also leads on ratings volume (563 vs 4) and update cadence (every 4 days vs every 4 weeks). 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. Watchsmith sells 2 in-app purchases, starting at $1.99 per month and Complication Lab sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Watchsmith holds the better App Store score, 3.9 against 3.5. That said, the two scores are not equally well evidenced: Watchsmith has 563 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 38% of Watchsmith's written reviews are positive against 23% of Complication Lab's.
Watchsmith ships an update every 4 days, Complication Lab every 4 weeks. The most recent releases landed on September 27, 2026 and September 2, 2026 respectively.
| Parameter | Watchsmith | Complication Lab |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (563 ratings) — better | 3.5 (4 ratings) |
| Positive reviews | 38.0% of reviews — better | 22.5% of reviews |
| Number of ratings | 563 — better | 4 |
| Update frequency | Every 4 days — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPod, Apple Watch — better | iPhone, Apple Watch |
| Requires iOS | 14.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 26 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Cross Forward Consulting, LLC | Olberry |
Customer experience
Watchsmith
Complication Lab
Bugs and requests
Watchsmith
Reported bugs
4 issues- Complications not syncing properly
- App freezes on Apple Watch
- Weather location stuck on LA
- Shared calendar issues
Requested features
5 requests- Add support for Series 7 and Apple Watch Ultra
- Hourly weather complication
- Year complication
- Celsius temperature option
- Third-party app complications support
Complication Lab
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Watchsmith
- Watchsmith Premium (Monthly)7 Days trial$1.991 Month
- Watchsmith Premium (Annual)7 Days trial$19.991 Year
Complication Lab
- Monthly Subscription$0.991 Month
- Yearly Subscription7 Days trial$9.991 Year
- Lifetime Subscription$29.99
Questions
Is Watchsmith free?
Is Complication Lab free?
Which has better reviews, Watchsmith or Complication Lab?
Do Watchsmith or Complication Lab have ads?
Which is updated more often, Watchsmith or Complication Lab?
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