OneThing vs Clair
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
OneThing
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OneThing cuts through the ADHD fog and shows you one thing at a time. It's an ADHD focus & task planner. You have tasks in Google Tasks, events in Google Calendar, emails in Gmail, reminders in Apple Reminders, items in Todoist β and a brain that freezes when choosing where to start. OneThing reads all of it, scores by urgency, and hands you a single swipe card: the one thing to do right now. HOW IT WORKS Swipe right to commit and mark done. Swipe left to defer. Swipe up to delete. Swipe down to pin as your Do Now. Each swipe brings the next card β no lists, no overwhelm. WHAT YOU GET β’ Decision queue that merges calendar events, tasks, and emails into one prioritised stack β’ AI assistant you can voice-ramble to β it turns your thoughts into tasks and actions β’ Google Calendar, Google Tasks, and Gmail sync β see your whole day without switching apps β’ Apple Reminders sync β’ Todoist sync β’ Do Now mode: one thing, front and centre, for the next hour BUILT FOR ADHD No lists. No folders. No endless settings. Just one card, one choice, one tap. PRIVACY OneThing reads your calendar events, tasks, and email metadata (subject, sender, date). We never read email bodies without your explicit opt-in. Your data is never sold and never used for advertising.
Clair
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Feeling overwhelmed by everything you need to do? Clair is a calm and minimal task manager designed to help you focus, build routines, and stop carrying everything in your head at once. Organize tasks, habits and ideas for later, without pressure, clutter or distraction. Whether you struggle with focus, anxiety, ADHD, or just too much mental noise, Clair helps you slow down and take things one small step at a time. Features: Focus Mode Focus on a single task without distractions. Tasks & Habits Separate what needs to get done from the routines you want to build. Someday List Save ideas and plans for later without forgetting them. Gentle Organization Break large tasks into smaller, manageable steps. Personalized Experience Choose themes, textures and fonts that help you focus comfortably. Clair was designed to feel calm, simple and human so productivity never feels overwhelming. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: OneThing at none against Clair's 2. OneThing also leads on iOS requirement (15.1 vs 18.4). On price, ads and device support 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. Clair sells 2 in-app purchases, starting at $2.99 per month. OneThing asks for nothing beyond the download.
| Parameter | OneThing | Clair |
|---|---|---|
| Price | Free | Free |
| Update frequency | β | Daily |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPod β better | iPhone |
| Requires iOS | 15.1 β better | 18.4 |
| Further details β not scored | ||
| Size | 45 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | mirre snelting | Conrado Werlang |
In-app purchases
OneThing
No in-app purchases
Clair
- Clair Premium Monthly$2.991 Month
- Clair Premium Yearly$19.991 Year





