Project VIIBE vs 暖潮 Warmtide
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Project VIIBE
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The Project VIIBE app is a research tool designed to help understand how hormones influence daily life in young adults aged 18–24. Using this app, participants can track how hormones relate to their mood, thoughts, and everyday habits, including vaping, drinking, or cannabis use. Hormones naturally fluctuate throughout the menstrual cycle and can also be influenced by birth control. These changes may affect how people feel, think, and behave, but very little research has explored these effects in real life over time. This app allows researchers to collect real-time data directly from participants’ daily experiences to better understand these patterns. By logging daily experiences in the app, participants provide valuable insights into how natural hormone cycles and birth control affect mood, stress, and habits. This information can help researchers study links between hormones and behaviors, ultimately contributing to a better understanding of health, wellness, and substance use in young adults. The app is easy to use and designed for daily check-ins. Participants can record their experiences quickly, including the number of times they vape or use other substances, how they are feeling, and other relevant daily experiences. All data are securely collected and used only for research purposes. Whether you’re tracking natural hormone changes or the effects of birth control, your daily entries will help researchers gather detailed information about how hormones influence everyday life, providing insights that could improve health and well-being for young adults.
暖潮 Warmtide
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Warmtide is a symptom tracker built for menopause and perimenopause — made for people who want this stage of life taken seriously. No lectures, no labels. Warmtide does one thing well: it helps you record what your body is telling you and organize it clearly, so you understand yourself better — including when you talk to your doctor. CORE FEATURES • Daily log: 12 common symptoms across five groups, including hot flashes and night sweats, sleep, mood and cognition, and body. Tap to rate severity on a four-point scale, add an optional note. • Custom symptoms: something not on the list (hair changes, dry skin…)? Add your own items — they work exactly like the built-in ones. • Trends at a glance: a check-in heat map plus a "most bothersome this week" top 3, with ranges from one week up to a year. • Five-question check-in: turns your cycle characteristics into a clear summary you can export or copy and bring to your appointment. • App Lock: protect the app with Face ID or your passcode; a privacy shield covers the screen whenever the app goes to the background. • Fully localized in 8 languages. PRIVACY, BY DESIGN Your records live only on your device. No servers, no account, no sign-up. The database is even excluded from iCloud and device backups, so it never leaves your phone (remember to use export before switching devices). FREE AND PRO The free version is free forever and includes: daily logging with notes, custom symptoms, the trend overview (heat map, weekly top 3, all time ranges), the five-question check-in with summary export, and App Lock. Warmtide Pro is a one-time purchase — not a subscription, nothing renews. It unlocks category trends: individual line charts for every symptom in each group. PLEASE NOTE Warmtide is a personal record-keeping tool. It does not provide medical advice and is not a diagnostic tool. For any health concerns, please consult a healthcare professional.
Screenshots
Verdict
The clearest difference is in-app purchases: Project VIIBE at none against 暖潮 Warmtide's 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. 暖潮 Warmtide sells 1 one-off in-app purchase. Project VIIBE asks for nothing beyond the download.
| Parameter | Project VIIBE | 暖潮 Warmtide |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 212 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Avicenna Research Inc. | TZU HSUN LIN |
In-app purchases
Project VIIBE
No in-app purchases
暖潮 Warmtide
- Warmtide Pro$9.99









