Firelight Yoga vs Seize Week
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Firelight Yoga
Book and manage your yoga class reservations, view schedules, and join waitlists. Access class descriptions and teacher profiles, all from your mobile device. Stay updated with important announcements through notifications.
- Book and cancel class reservations
- View booked class schedule
- Manage class waitlist spots
- Read class descriptions
- View teacher profiles
- Make purchases
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Come for the Yoga, stay for the Community. We have heated and unheated classes all day, every day. At FLY, we have inspiring teachers, uplifting classes for all-levels, a warm and supportive environment, and feel-good community vibes. We look forward to practicing with you! Use the Firelight Yoga app to book and cancel your class reservations, view your schedule of booked classes, see your spot on a class waitlist, read class descriptions, view teacher profiles and make purchases. Do all of the above efficiently from the palm of your hand. Make sure to turn your notifications on to receive important announcements.
Seize Week
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Your whole life, drawn as a grid of weeks. The weeks you've lived are filled in; the weeks ahead are waiting. The end of the grid is not a fixed number. It is a live estimate that responds to your Apple Health trends, built to be illustrative rather than predictive. Most "life in weeks" apps show the same static grid to everyone. Seize Week moves. As your fitness, heart, sleep, and activity trends improve, weeks get added back to your grid. Let them slip, and you'll see that too. It is a clear way to see how today's habits move the estimate. HOW IT WORKS • Start from a national life table for your age, sex, and country. • Adjust it with evidence-based factors from your 90-day Apple Health trends — VO2 max, resting heart rate, daily steps, sleep duration, exercise minutes, body measurements, and blood pressure — plus a couple of things Health can't measure, like smoking and alcohol. • Every adjustment shows its source. Tap any factor to see the research behind it and how your own trend is moving. • Each week, your horizon updates. See exactly which habit moved it, and by how much. PRIVATE BY DESIGN • No account. No sign-up. No servers. • Your health data is read-only and never leaves your device. Only your estimate history syncs, through your own private iCloud. • Free with ads (CloudX); a one-time Remove Ads purchase turns them off. Your Health data is never used to target them. AN HONEST ESTIMATE Seize Week is a motivational visualization, not a medical prediction or health advice. Nobody knows your number. What this app shows is how your choices move the odds — and how much of your life is still ahead of you. Carpe septimanam. Seize the week.
Screenshots
Verdict
The clearest difference is ads: Firelight Yoga at none against Seize Week's shown. Firelight Yoga also leads on iOS requirement (16.0 vs 18.0). Seize Week's advantage is update cadence (every 2 weeks vs every 4 weeks) and device support (3 vs 1). On price and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Firelight Yoga ships an update every 4 weeks, Seize Week every 2 weeks. The most recent releases landed on October 11, 2026 and October 1, 2026 respectively.
| Parameter | Firelight Yoga | Seize Week |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (347 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 347 — better | — |
| Update frequency | Every 4 weeks | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad, Apple Watch — better |
| Requires iOS | 16.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 39 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Firelight Yoga | sebastian totte |
In-app purchases
Firelight Yoga
No in-app purchases
Seize Week
No in-app purchases
Questions
Is Firelight Yoga free?
Is Seize Week free?
Do Firelight Yoga or Seize Week have ads?
Which is updated more often, Firelight Yoga or Seize Week?
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