# ClearLens vs Knotic

The clearest difference is in-app purchases: ClearLens at none against Knotic's 4. Knotic's advantage is ads (none vs shown) and update cadence (daily vs every 5 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Knotic sells 4 in-app purchases, starting at $4.99 per 7 days. ClearLens asks for nothing beyond the download.

ClearLens ships an update every 5 weeks, Knotic daily. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ClearLens | Knotic |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Daily** |
| Size | 6 MB | 58 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KHALID BELMOUDEN](https://appshunter.io/developer/1883412401) | [Zehra Demir](https://appshunter.io/developer/6804820714) |

## What reviewers say

### ClearLens

[App page](https://appshunter.io/ios/app/clearlens-skincare-routine/id6761010738)

**Features:** macOS Compatibility

**In-app purchases:** none


### Knotic

[App page](https://appshunter.io/ios/app/knotic-patterns-for-creators/id6804820712)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Knotic Premium Weekly | $4.99 | per 7 days |
| Knotic Premium Monthly | $6.99 | per month |
| Knotic Premium Yearly | $49.99 | per year |
| Knotic Premium Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is ClearLens free?

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

### Is Knotic free?

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

### Do ClearLens or Knotic have ads?

ClearLens shows ads; Knotic does not.

### Which is updated more often, ClearLens or Knotic?

ClearLens ships an update every 5 weeks, and Knotic daily. Most recently, ClearLens was updated on October 25, 2026 and Knotic on October 31, 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.*