BiasCheck vs Halflight Client
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
BiasCheck
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Bias analyzes any webpage, article, or selected text and tells you exactly how slanted it is β politically, emotionally, and factually β using on-device AI. No accounts. No servers. No data ever leaves your device. HOW IT WORKS Enable Bias in Safari (Settings β Safari β Extensions β Bias). Then tap the Bias icon in Safari's toolbar to analyze the current page. Or long-press any selected text and tap "Check Bias" from the menu. WHAT YOU GET β’ Political Lean β a left-to-right spectrum showing where the content sits, from Far Left to Far Right β’ Bias Score β 0β100 neutrality score so you can compare sources at a glance β’ Truthiness Score β how factually grounded the content appears β’ Bias Types β Framing Bias, Loaded Language, Appeal to Emotion, Confirmation Bias, and 18 more β’ Emotional Tone β Neutral, Sensational, Fear-Mongering, Inflammatory, and more β’ Summary β a plain-English explanation of what bias is present and why β’ Key Phrases β the exact quotes driving the detected bias COMPLETELY PRIVATE Everything runs on your device using Apple's on-device AI. Your text, history, and settings never touch a server. Deleting the app permanently removes all stored data. SAFARI EXTENSION Bias adds a "Check Bias" option to Safari's long-press menu for any selected text. Results appear instantly in the extension popup without leaving the page you're reading. HISTORY Every analysis is saved locally so you can review and compare past results across sessions. No subscription. No API keys. No accounts. Just clarity.
Halflight Client
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Halflight is a privacy-first photo-sharing client for Bluesky, Pixelfed and the broader fediverse. - Pixelfed photo feeds - Multi-account switcher - Mastodon list organizer - Threaded conversations - Direct messages - Stories support - Cross-server discovery - Bluesky Support - Zero analytics, ever
Screenshots
Verdict
BiasCheck and Halflight Client are too close to call on the numbers: across 5 compared parameters β price, ads, in-app purchases and device support among them β neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | BiasCheck | Halflight Client |
|---|---|---|
| Price | Free | Free |
| Update frequency | β | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch β better |
| Requires iOS | 15.0 β better | 16.4 |
| Further details β not scored | ||
| Size | 7 MB | 77 MB |
| Age rating | 17+ | 12+ |
| Developer | JASON ARBON | Boris Kourtoukov |
In-app purchases
BiasCheck
No in-app purchases
Halflight Client
No in-app purchases





