Strong Curves vs Sanctuary
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Strong Curves
This app centralizes your fitness journey, offering class booking, event registration, and personalized training programs. It also features a shop for fitness essentials and allows you to track your progress over time. Get to know the team behind the center with dedicated profiles.
- Class booking and management
- Event registration
- Personalized training programs
- Progress tracking
- In-app shop for fitness essentials
- Meet the team section
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Alt, du behøver til din træning – samlet i én app. Vores træningsapp er udviklet til at støtte og forbedre din træningsrejse ved at samle alle de nødvendige funktioner ét sted. Du kan nemt booke og administrere dine hold, tilmelde dig kommende events og følge dine personlige træningsprogrammer, så du holder kursen mod dine mål. Appen giver dig også adgang til en butik, hvor du kan købe udstyr, kosttilskud og andre nødvendigheder. Du kan registrere dine træningsresultater over tid og følge din udvikling. Derudover kan du lære holdet bag centret at kende i afsnittet "Mød teamet". Alle funktioner er designet med fokus på en professionel og brugervenlig oplevelse – skræddersyet til vores medlemmers behov.
Sanctuary
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There is a place beneath the noise. Sanctuary guides you there — through ancient mantras, hand-crafted soundscapes, and haptic mala beads synced to every beat. Not a playlist. A practice. No badges, no streaks, no distractions — just the mantra, the music, and the stillness. Designed for Japa, not just listening. Unlike kirtan albums made for communal singing, Sanctuary is crafted for inner stillness. The melodies are intentionally hypnotic and cyclical — drawing your voice inward, keeping your mind tethered to the mantra in deep, individual practice. Every soundscape is composed, chanted, and recorded exclusively by Jakob Weise — Copenhagen-based producer signed to Reservoir Media, New York. A devoted student of Shrimati Parvathy Baul and deeply rooted in the lineage of Neem Karoli Baba. Two ways to practice. Guided — Jakob chants, the mala follows. Or Manual — tap each bead yourself and let your own voice carry the mantra. Choose 27, 54, or 108 repetitions — or set a timer. Haptic mala beads — feel every repetition. One mantra is yours to keep — forever, free. Unlock the full library with a 7-day free trial. New mantras and soundscapes added regularly. Then just 49 kr / $5.99 per month. Cancel anytime. Ancient Wisdom. Modern Life. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.sanctuaryspaces.app/privacy-policy
Screenshots
Verdict
The clearest difference is in-app purchases: Strong Curves at none against Sanctuary's 1. Sanctuary's advantage is iOS requirement (13.0 vs 15.5). On price, update cadence, ads 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
Both are free to download. Sanctuary sells 1 in-app purchase, starting at $5.99 per month. Strong Curves asks for nothing beyond the download.
Strong Curves ships an update weekly, Sanctuary every 4 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | Strong Curves | Sanctuary |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.5 | 13.0 — better |
| Further details — not scored | ||
| Size | 64 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Booking Board | Jakob Weise Hellum |
In-app purchases
Strong Curves
No in-app purchases
Sanctuary
- Sanctuary Premium7 Days trial$5.991 Month
Questions
Is Strong Curves free?
Is Sanctuary free?
Do Strong Curves or Sanctuary have ads?
Which is updated more often, Strong Curves or Sanctuary?
Other comparisons
