Comparison

Complication Lab vs TerraFocus

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

TerraFocus

Features
Read full description

Your focus is the only thing that grows here. TerraFocus wraps a focus timer around a small, dying island. Start a session, put the phone down, and do your actual work. When the timer runs out you earn biomass — and biomass is the only way to buy the machines that bring this place back to life. TERRAFORM, STEP BY STEP Nothing is painted green by hand. You build infrastructure, and the land reacts: • Wind turbines, solar panels and dams lay down power, pylons carry it • Toxin scrubbers turn polluted wasteland back into soil • Trenchers and excavators dig the canals, a water pump fills them • Irrigators turn soil into grassland, and water makes wetland • Beehives bring flowers, a controlled burn and an arboretum grow a forest When the island is alive, you take every machine down and give it back to nature — then sail to the next one. A WORLD THAT KEEPS LIVING Day turns to night on its own. Street lamps switch on, machine LEDs glow, moths gather around the light. Trees grow, age, lean over and are replaced by other species. Squirrels move into the woods by day; frogs appear at the water's edge by night. None of it is a score. It is simply what a healed place looks like. HAND-MADE ISLANDS, REAL PUZZLES Six small training islands introduce the machines two by two. Then every island is a hand-drawn puzzle with a tight budget: where does the only rock sit, which way should the L-shaped irrigator face, which meadow do you burn? The fewer leaves you spend, the more stars you earn. TWENTY MACHINES, ONE CHAIN Each machine has a job and a shape, and the order matters: no water without power, no forest without ash. Working out the sequence is the game. BUILT TO BE HONEST • The timer measures real time — it keeps running while your phone is in your pocket, and finishes on its own • No ads • No streak to punish you for a bad week • Plays fully offline — no account, no sign-in, no data leaves your device Pick 5, 15, 25, 45 or 60 minutes. Every duration pays the same rate, so you choose your rhythm — not your exploit. Terraforming meets deep work. Do the session, keep the island.

Screenshots

Complication Lab4 screens
TerraFocus4 screens

Verdict

The call

The clearest difference is in-app purchases: TerraFocus at none against Complication Lab's 3. TerraFocus also leads on update cadence (every 5 days vs every 3 weeks) and iOS requirement (15.0 vs 17.6). 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Complication Lab ships an update every 3 weeks, TerraFocus every 5 days. The most recent releases landed on October 12, 2026 and October 20, 2026 respectively.

Scorecard3 real differences · 7 level
Complication Lab versus TerraFocus: the parameters behind the verdict, then further details
ParameterComplication LabTerraFocus
PriceFreeFree
Rating3.5 (4 ratings) — better—
Positive reviews22.5% of reviews—
Number of ratings4 — better—
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, Apple WatchiPhone, iPad, iPod — better
Requires iOS17.615.0 — better
Further details — not scored
Size12 MB166 MB
Age rating4+4+
DeveloperOlberryAbubucker Siddeek Mohamed Sharik

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

TerraFocus

No in-app purchases

Questions

Is Complication Lab free?
Complication Lab is free to download, with in-app purchases available.
Is TerraFocus free?
TerraFocus is free to download, with no in-app purchases.
Do Complication Lab or TerraFocus have ads?
Neither Complication Lab nor TerraFocus shows ads.
Which is updated more often, Complication Lab or TerraFocus?
Complication Lab ships an update every 3 weeks, and TerraFocus every 5 days. Most recently, Complication Lab was updated on October 12, 2026 and TerraFocus on October 20, 2026.

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