# Blue Light Filter vs Titanium Passkey

The clearest difference is price: Blue Light Filter at Free against Titanium Passkey's $4.99. Blue Light Filter also leads on update cadence (weekly vs every 3 months). Titanium Passkey's advantage is in-app purchases (none vs 5). On ads, device support and iOS requirement there is nothing between them.

Blue Light Filter is free to download; Titanium Passkey costs $4.99 up front. Blue Light Filter sells 5 in-app purchases, starting at $4.99 per 7 days. Titanium Passkey asks for nothing beyond the download.

Blue Light Filter ships an update weekly, Titanium Passkey every 3 months. The most recent releases landed on September 21, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Blue Light Filter | Titanium Passkey |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[3.3 (137 ratings)](https://appshunter.io/ios/app/blue-light-filter/id6463748819/reviews)** | — |
| Number of ratings | **137** | — |
| Positive reviews | 2.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 13 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 17+ | 4+ |
| Developer | [Rivia Corp s.r.o.](https://appshunter.io/developer/1698333588) | [Pavel Kanzelsberger](https://appshunter.io/developer/399288546) |

## What reviewers say

### Blue Light Filter

[App page](https://appshunter.io/ios/app/blue-light-filter/id6463748819)

Reduce eye strain and improve sleep with an adjustable blue light filter. Organize your files, photos, and videos with an integrated file manager. Enjoy a seamless web browsing experience with built-in filtering and bookmarking.

**Highlights:** Adjustable blue light filter, Eye strain relief, Improved sleep quality, Intuitive file manager, Zip/unzip support, Integrated web browser

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| 1 month | $6.99 | per month |
| Blue Light Filter - Monthly | $7.99 | per month |
| 1 year | $24.99 | per year |
| Annually | $29.99 | per year |


### Titanium Passkey

[App page](https://appshunter.io/ios/app/titanium-passkey/id6762526415)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Blue Light Filter free?

Blue Light Filter is free to download, with in-app purchases available.

### Is Titanium Passkey free?

Titanium Passkey costs $4.99, with no in-app purchases.

### Do Blue Light Filter or Titanium Passkey have ads?

Neither Blue Light Filter nor Titanium Passkey shows ads.

### Which is updated more often, Blue Light Filter or Titanium Passkey?

Blue Light Filter ships an update weekly, and Titanium Passkey every 3 months. Most recently, Blue Light Filter was updated on September 21, 2026 and Titanium Passkey on September 13, 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.*