Lucid vs Ethos
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Lucid
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Do you think clearly? No one does. Your brain runs on shortcuts. Biases. Fallacies. Patterns you can't see. They shape every decision you make. Β Lucid names them. 169 of them. One per day. Four tracks. No filler. Blind Spots, cognitive biasesΒ Undone, logical fallaciesΒ Razor, mental models Wired, psychological phenomena
Ethos
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Ethos is a personal remembrance and reflection companion. It helps you preserve the voice, words, and wisdom of the people who matter most β and revisit the ideas that shape how you think. With Legacy, you create a profile of a loved one from their own writings, letters, and memories, then hold a conversation grounded in who they actually were. It's a new way to remember, grieve, and stay connected. With your personal reflection space, you build a private library from the sources that influence you β books, talks, notes, and videos β and explore them through thoughtful, grounded dialogue. Every response draws from your own chosen material, never generic answers. Features: - Legacy β preserve and revisit a loved one's words and character - Personal source library β books, notes, YouTube, and more - Grounded reflection β responses rooted in your own materials - Private by design β your archive belongs to you Ethos Plus Unlock voice cloning to hear a loved one's words in a voice that sounds like them, created from a short sample you provide and use with consent. Ethos Plus is an auto-renewable subscription: - Monthly β $6.99/month - Annual β $49.99/year Payment is charged to your Apple ID at confirmation of purchase. Your subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscription in your Apple ID account settings after purchase. Privacy Policy: https://www.ethos-philosophy.com/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Lucid at none against Ethos's 2. Ethos's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 18.6). On price and ads there is nothing between them.
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. Ethos sells 2 in-app purchases, starting at $6.99 per month. Lucid asks for nothing beyond the download.
| Parameter | Lucid | Ethos |
|---|---|---|
| Price | Free | Free |
| Update frequency | β | Every 4 weeks |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone | iPhone, iPad, iPod β better |
| Requires iOS | 18.6 | 15.1 β better |
| Further details β not scored | ||
| Size | 3 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Saad Nasser | Brian Bolek |
In-app purchases
Lucid
No in-app purchases
Ethos
- Ethos Plus$6.991 Month
- Ethos Plus$49.991 Year









