# Complication Lab vs TerraFocus

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.

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.

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.

## The numbers

| Metric | Complication Lab | TerraFocus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (4 ratings)](https://appshunter.io/ios/app/complication-lab/id1537137580/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 22.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 166 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Olberry](https://appshunter.io/developer/571734225) | [Abubucker Siddeek Mohamed Sharik](https://appshunter.io/developer/1816768480) |

## What reviewers say

### Complication Lab

[App page](https://appshunter.io/ios/app/complication-lab/id1537137580)

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:** Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Yearly Subscription | $9.99 | per year |
| Lifetime Subscription | $29.99 | one-time |


### TerraFocus

[App page](https://appshunter.io/ios/app/terrafocus-focus-timer/id6794597550)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*