Comparison

Complication Lab vs Complicator

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

Complicator

Transform any REST API into a glanceable watch face complication. Display financial data, weather, server stats, and more directly on your wrist. Configure easily on your iPhone and view updates automatically on your Apple Watch.

Highlights
  • Fetch data from any JSON API
  • Multiple data format options
  • Customizable labels and font sizes
  • Support for all complication styles
  • Configure on iPhone, view on Apple Watch
  • Add multiple data points
Read full description

Turn any REST API into a watch face complication. Track what matters to you at a glance. Features: • Fetch data from any JSON API • Multiple format options: currency, percentage, numbers, compact notation • Customizable labels and font sizes • Support for all complication styles: circular, rectangular, inline, and corner • Configure on iPhone, view on Apple Watch • Add multiple data points for different complications Perfect for tracking: • Financial asset prices • Weather data • Server stats • Smart home sensors • Fitness metrics • Any public API Simply enter a URL, specify the JSON path to your data, and Complicator does the rest. Your data refreshes automatically, keeping you informed without opening an app. Privacy: 100% on-device. No servers, no accounts, no data collection. Your configurations never leave your devices.

Screenshots

Complication Lab4 screens
Complicator4 screens

Verdict

The call

The clearest difference is rating: Complicator at 5.0 against Complication Lab's 3.5. Complicator also leads on in-app purchases (none vs 3) and update cadence (weekly vs every 3 weeks). On price, ratings volume, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Complication Lab sells 3 in-app purchases, starting at $0.99 per month. Complicator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Complicator holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

UpkeepUpdate frequency

Complication Lab ships an update every 3 weeks, Complicator weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Complication Lab versus Complicator: the parameters behind the verdict, then further details
ParameterComplication LabComplicator
PriceFreeFree
Rating3.5 (4 ratings)5.0 (2 ratings) — better
Positive reviews22.5% of reviews—
Number of ratings4 — better2
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, Apple WatchiPhone, Apple Watch
Requires iOS17.617.0 — better
Further details — not scored
Size12 MB4 MB
Age rating4+4+
DeveloperOlberryTinker Labs AB

In-app purchases

3 purchases

Complication Lab

Subscriptions2
  • Monthly Subscription$0.991 Month
  • Yearly Subscription7 Days trial$9.991 Year
One-time1
  • Lifetime Subscription$29.99
None

Complicator

No in-app purchases

Questions

Is Complication Lab free?
Complication Lab is free to download, with in-app purchases available.
Is Complicator free?
Complicator is free to download, with no in-app purchases.
Which has better reviews, Complication Lab or Complicator?
Complicator is rated higher. Complication Lab averages 3.5 out of 5 from 4 ratings, while Complicator averages 5.0 from 2 ratings.
Do Complication Lab or Complicator have ads?
Neither Complication Lab nor Complicator shows ads.
Which is updated more often, Complication Lab or Complicator?
Complication Lab ships an update every 3 weeks, and Complicator weekly. Most recently, Complication Lab was updated on November 3, 2026 and Complicator on October 31, 2026.

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