Vifox vs Onyx
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Vifox
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Vifox is a focused mobile browser for clean, repeatable browsing environments with isolated profiles, proxy checks, and workspace-friendly controls. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Onyx
This Safari extension for iOS applies a dark mode to all websites, blocks ads, and reduces blue light. It offers customizable themes and scheduling for a more comfortable browsing experience, especially at night.
- Force Dark Mode on all websites
- 7 built-in themes plus custom colors
- Built-in ad blocker
- Blue light reduction filter
- Scheduled Dark Mode activation
- Per-site settings
- iCloud settings sync
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Onyx is a Safari extension for iOS that brings Dark Mode to every website while blocking ads, reducing blue light, and automatically enabling on your schedule. Features • Force Dark Mode on all websites • 7 built-in themes plus custom color creation • Built-in ad blocker for faster, cleaner browsing • Blue light reduction filter • Schedule mode: Automatically enables Dark Mode at the times you set • Per-site settings: Always On, Always Off, or Default • Sync your settings across devices with iCloud Comfortable Browsing at Night Reduce eye strain from nighttime screen use. Set your preferred hours and Onyx automatically turns on Dark Mode for a more comfortable browsing experience. How to Use 1. Install the app. 2. Go to Settings → Safari → Extensions and enable Onyx. 3. Tap the Onyx icon in Safari's toolbar to customize your settings.
Screenshots
Verdict
The clearest difference is in-app purchases: Onyx at none against Vifox's 4. Vifox's advantage is iOS requirement (15.0 vs 26.2). On price, update cadence, 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
Both are free to download. Vifox sells 4 in-app purchases, starting at $24.99 per month. Onyx asks for nothing beyond the download.
Vifox ships an update every 2 weeks, Onyx every 3 weeks. Both last shipped on October 25, 2026.
| Parameter | Vifox | Onyx |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 277 MB | 12 MB |
| Age rating | 17+ | 17+ |
| Developer | Funny Dev | Takaki Takemura |
In-app purchases
Vifox
- Vifox Solo Monthly$24.991 Month
- Vifox Collab Monthly$49.991 Month
- Vifox Team Monthly$99.991 Month
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- Vifox Company Monthly$179.991 Month
Onyx
No in-app purchases
