# Complication Lab vs Stellar OTP

The clearest difference is in-app purchases: Stellar OTP at none against Complication Lab's 3. On price, ads, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | Complication Lab | Stellar OTP |
| --- | --- | --- |
| 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 | — |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 3 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Olberry](https://appshunter.io/developer/571734225) | [Aleksey Krzhivitskiy](https://appshunter.io/developer/1613514160) |

## 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 |


### Stellar OTP

[App page](https://appshunter.io/ios/app/stellar-otp/id6499083844)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Complication Lab free?

Complication Lab is free to download, with in-app purchases available.

### Is Stellar OTP free?

Stellar OTP is free to download, with no in-app purchases.

### Do Complication Lab or Stellar OTP have ads?

Neither Complication Lab nor Stellar OTP shows ads.

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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.*