Teaflow vs Lucent
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Teaflow
This app assists individuals with ADHD in managing their focus and daily tasks. It offers tools for task creation, goal prioritization, and engaging features like body doubling and app blocking to foster productivity and flow.
- Simple task creation
- Goal prioritization
- Engaging body doubling
- App blockers
- Gamification
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focusing and living with ADHD is hard. We help make it easy with: creating simple tasks & prioritizing important goals, engaging body doubling, app blockers and gamification. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Lucent
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Lucent uses neuroscience-backed visual focus training to prepare your brain for deep, distraction-free work in just 60 seconds. HOW IT WORKS Stare at a glowing horizontal line. Watch mesmerizing flares rise and fall. Let your gaze naturally focus. In 60 seconds, your brain's attention circuits activate and you're ready for hours of focused work. THE SCIENCE Based on research from Stanford's Huberman Lab, visual focus on a single point for 30-60 seconds triggers neurochemical changes that enhance concentration, increase goal-directed behavior, and reduce perceived effort during cognitive tasks. Key research: Visual focus increases task performance by 23% and reduces effort by 17% (NYU Study, Psychological Science 2019). WHY IT WORKS Your visual system is the gateway to your attention. By training your eyes to focus on a single point, you activate the neural circuits responsible for sustained concentration. This isn't meditation—it's neurochemical priming. WHAT YOU GET • 60-second visual focus sessions • No ads, no subscriptions • Science-backed methodology
Screenshots
Verdict
The clearest difference is in-app purchases: Lucent at none against Teaflow's 5. On price, ads, device support and iOS requirement 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. Teaflow sells 5 in-app purchases, starting at $0.99 per month. Lucent asks for nothing beyond the download.
| Parameter | Teaflow | Lucent |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Weekly | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 50 MB | 36 MB |
| Age rating | +12 | 4+ |
| Developer | Artly Labs | Igor Steblii |
In-app purchases
Teaflow
- Pro Monthly$0.991 Month
- Pro Yearly3 Days trial$1.991 Year
- Pro Monthly$9.991 Month
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- Pro Monthly3 Days trial$9.991 Month
- Pro Yearly3 Days trial$29.991 Year
Lucent
No in-app purchases









