Comparison

UpRight vs Sei

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

UpRight

Read full description

Transform your posture and boost your productivity with UpRight the revolutionary app that turns your AirPods into a personal posture coach. Why UpRight? Poor posture affects 80 % of people, leading to chronic pain, reduced energy, and lower confidence. UpRight uses the motion sensors in your AirPods to monitor head and neck alignment in real time, gently reminding you to stay upright throughout the day. Key Features (Subscription Required): Smart Posture Tracking • Real-time monitoring via AirPods motion sensors • Alerts only after sustained slouching • Adjustable sensitivity and notification options Posture Score & Analytics • Live posture score (0 – 100) • Daily and weekly progress dashboards • Clear visual trends and insights Gamified Workouts • Quick 5–10 minute correction routines • Streaks to build consistency • Unlockable achievements as you improve App-Blocking Motivation • Optional locking of distracting apps • Unlock by completing a short posture workout • Encourages healthy habits Seamless Integration • Runs quietly in the background • Minimal battery impact • No extra hardware required Beautiful Design • Clean, intuitive interface • Real-time 3D visualization of your posture • Full dark-mode support Perfect For • Remote workers and office professionals • Students studying for long hours • Anyone experiencing neck or back discomfort • Health-conscious individuals seeking better posture How It Works 1. Put on your AirPods. 2. Complete a 5-second calibration. 3. UpRight monitors your posture. 4. Receive gentle reminders to straighten up. 5. Track your progress and build lasting habits. Privacy First All motion data is processed locally on your device; we never collect or store your personal movement data. Requirements • AirPods (3rd generation), AirPods Pro, or AirPods Max • iPhone running iOS 17.0 or later Pricing: - $24.99/year ($2.08/month) with a 3-day free trial - $4.99/week Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/uprightpolicy/home Start your journey to better posture today your future self will thank you!

About

Sei

Build lasting habits without guilt using a mindful approach to self-care. Track your progress, gain insights into mood and routines, and access expert-designed habit sets. Offers a free version with optional premium features for enhanced tracking.

Highlights
  • Guilt-free progress tracking
  • Expert habit sets
  • Visual statistics and progress
  • Mood and habit insights
  • Customizable reminders
  • Daily affirmations
Features
Read full description

Build lasting habits without stress or guilt. Sei Habits is a mindful habit tracker that turns missed days into meaningful insights—helping you grow through self-care, not shame. WHY SEI HABITS? • Guilt-Free Progress: Missed a habit? No worries — your momentum isn't lost. Sei transforms skipped days into valuable moments of reflection, allowing you to grow without anxiety over broken streaks. • Expert Habit Sets: No more guessing. Choose from pre-built, science-based habit sets tailored to your goals, such as Better Sleep, Digital Detox, Mindfulness, Productivity, and more. Each set gradually introduces new habits with clear, actionable tips and personalized planning guidance (when, where, and how). • Visual Statistics & Progress: Clearly visualize your habit strength and overall progress. Even if you skip a day, your achievements remain visible — see the bigger picture of your growth. • Mood & Habit Insights: Track your mood alongside your habits to uncover meaningful patterns. Understand how your routines influence your mental health, and how your mood, in turn, affects your habits. • Custom Reminders: Set friendly, adaptive reminders tailored to your daily routine. • Daily Affirmations: Begin your day with uplifting messages to enhance positivity and motivation. • Privacy-Focused: Your data remains private and secure — ensuring peace of mind as you track habits and mood. PREMIUM EXPERIENCE Sei Habits offers essential habit tracking for free, with a transparent premium subscription including a risk-free trial. Upgrade to Premium and unlock: • Unlimited Habits & Reminders • Full Access to All Expert Habit Sets (Better Sleep, Mindfulness, Digital Detox, Fitness Routines, and more) • In-Depth Analytics (habit trends, mood stability, reasons for missed habits, and more) OUR MISSION Sei Habits was created from the belief that building habits should uplift, not burn you out. We’re here to support your journey toward a healthier, happier life. Privacy Policy: https://www.seihabits.com/privacy Terms of service: https://www.seihabits.com/terms

Screenshots

UpRight4 screens
Sei4 screens

Verdict

The call

The clearest difference is update cadence: UpRight at every 4 days against Sei's fortnightly. Sei's advantage is iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. UpRight sells 2 in-app purchases, starting at $4.99 per 7 days and Sei sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

UpRight ships an update every 4 days, Sei fortnightly. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 7 level
UpRight versus Sei: the parameters behind the verdict, then further details
ParameterUpRightSei
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 4 days — betterFortnightly
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhoneiPhone, iPod — better
Requires iOS18.015.1 — better
Further details — not scored
Size34 MB85 MB
Age rating4+4+
Developercynq venturesArsenii Pomazkov

In-app purchases

2 purchases

UpRight

Subscriptions2
  • UpRight Premium Weekly$4.997 Days
  • UpRight Premium3 Days trial$24.991 Year
2 purchases

Sei

Subscriptions2
  • Sei Premium (Monthly)7 Days trial$5.991 Month
  • Sei Premium (Yearly)7 Days trial$39.991 Year

Questions

Is UpRight free?
UpRight is free to download, with in-app purchases available.
Is Sei free?
Sei is free to download, with in-app purchases available.
Do UpRight or Sei have ads?
Neither UpRight nor Sei shows ads.
Which is updated more often, UpRight or Sei?
UpRight ships an update every 4 days, and Sei fortnightly. Most recently, UpRight was updated on October 9, 2026 and Sei on October 10, 2026.

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