Re vs Sophie
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Re
Manage your wellness account, book classes, and access on-demand content. Stay connected with the studio through direct messaging and a public feed for announcements and promotions.
- Account management
- Class booking
- On-demand content
- Direct messaging
- Public feed for announcements
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The Re:Mind Studio app makes it very easy for you to manage your Re:Mind Studio account, book into our classes and events, watch our on-demand content, and keep in touch with us. You can easily message us if you have a question or want to share something with them. You can also follow our public feed to see any announcements we make, promos we run, or content we share.
Sophie
This app uses your body temperature data from smart wearables to accurately track your ovulation and menstrual cycle. It provides personalized insights, learns your unique rhythm, and offers an AI companion for health questions. It also integrates astrological data and allows partner sharing.
- Temperature-verified ovulation tracking
- Personalized cycle rhythm measurement
- AI companion for health questions
- Smart wearable integration (Oura, Fitbit, etc.)
- Manual data entry option
- Astrology and lunar phase integration
- Partner sharing options
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Most cycle apps guess. Sophie checks. Sophie reads the nightly body temperature from your smart ring or watch and looks for the shift that proves ovulation actually happened — then adjusts everything downstream to where you really are in your cycle, not where a calendar assumed you'd be. WHAT MAKES SOPHIE DIFFERENT • Ovulation you can trust — confirmed from your own temperature data, not predicted from a 28-day average. Sophie learns your personal ovulation window from your confirmed cycles and gets sharper every month. • Your rhythm, measured — most apps assume a 14-day luteal phase. Sophie measures yours, because bodies don't read textbooks. • Sophie, your AI companion — ask her anything about what your body is doing. She remembers your history, your symptoms, and what you told her last week. • Wearables welcome, not required — works with Oura, Apple or Samsung Health, Ultrahuman, RingConn, and Fitbit, and works perfectly well on cycle dates you enter yourself. • The sky, too — your natal chart, lunar phases and daily astrology, woven in beside the biology for the days you want meaning as well as data. • Bring your partner — share exactly as much as you choose, and they get real guidance on how to show up for you. BUILT ON HONESTY Sophie tells you when she doesn't know. When your data is disturbed or the temperature shift hasn't arrived yet, she says so — instead of inventing certainty you might plan your life around. YOUR DATA IS YOURS We don't sell your data and we never will. No advertising SDKs, no data brokers, no tracking you across other apps. Sophie is a wellness and cycle-awareness app. It is not a contraceptive, is not a medical device, and does not diagnose or treat any condition. Terms of Use: https://www.predicther.ai/terms.html Privacy Policy: https://www.predicther.ai/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: Re at none against Sophie's 3. Re also leads on rating (5.0 vs 4.8). Sophie's advantage is update cadence (daily vs every 3 months) and ratings volume (6 vs 1). 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. Sophie sells 3 in-app purchases, starting at $9.99 per month. Re asks for nothing beyond the download.
Re holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Sophie has 6 ratings behind it against 1, so its average is the more settled of the two.
Re ships an update every 3 months, Sophie daily. The most recent releases landed on September 20, 2026 and September 29, 2026 respectively.
| Parameter | Re | Sophie |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.8 (6 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 6 — better |
| Update frequency | Every 3 months | Daily — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 55 MB | 141 MB |
| Age rating | 4+ | 12+ |
| Developer | Momence, Inc. | PredictHer LLC |
Customer experience
Re
Sophie
In-app purchases
Re
No in-app purchases
Sophie
- Premium - Monthly7 Days trial$9.991 Month
- Premium - Annual7 Days trial$59.991 Year
- 30 Sophie Voice Minutes$4.99
