SLIT Support vs Well Rhythm
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SLIT Support
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SLIT Support is a daily dose logging, timer, and reminder app for people continuing sublingual immunotherapy (SLIT). With one-tap dose logs, 1- and 5-minute timers, daily reminders, symptom notes, and calendar review, you can keep your SLIT routine organized in one place. This app is designed to help people continuing sublingual immunotherapy for cedar pollen allergy, dust mite allergy, and other allergy treatments reduce missed doses and review daily dose records and condition changes. What you can do: - Log your daily dose with one tap - Use 1- and 5-minute timers with completion notifications - Set daily dose reminders - Record symptoms, condition, and notes - Review dose days and records on a calendar - Check your current streak and total recorded days Premium Plan: - Separate dose records for dust mite and cedar pollen treatment - Monthly reports for past dose records and symptoms - Day-of-week reminder settings - Extended note limits - Ad removal - Theme color, dark mode, and other customization options Recommended for people who: - Are starting sublingual immunotherapy and want to build a daily routine - Want to manage the 1- or 5-minute waiting time after each dose - Want to reduce missed doses - Want to review dose records and condition changes on a calendar - Want to keep track of SLIT for cedar pollen allergy or dust mite allergy This app does not replace medical advice, diagnosis, or treatment. If you have any questions about your medication or condition, please consult your doctor, pharmacist, or another qualified healthcare professional.
Well Rhythm
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Well Rhythm is a self-care app for reflecting on how your body and mind feel — alongside the weather (barometric pressure, temperature, humidity and more) and your daily condition and habits. Period tracking is optional — turn it on or off whenever you need. ■ Wellness forecast A gentle take on how to approach today and the next 7 days. The forecast starts from general conditions like barometric pressure and weather, and as your records build up, it gradually reflects your own patterns too. ■ Your own data is the strongest evidence Easily log headaches, mood, symptoms, hydration and medication. The symptoms you record most often appear intuitively as larger circles, drawn from your own history. What's been well confirmed is shown under “Your patterns”; what's still emerging stays under “Your records so far.” Without decoding difficult numbers, you can see at a glance which conditions tended to overlap with your hard days and your calm ones. ■ Make the look and settings your own Tailor how the app works and looks to suit you. Show only the dashboard cards and tracking screens you need, and reorder them freely. Theme, font, text size, contrast, tracked items, notifications and health-data integration are all adjustable. ■ Widgets & Apple Watch Quickly check and log today's forecast, pressure, cycle, hydration and more from your Home Screen or Apple Watch. ■ Partner sharing (optional) Stay quietly close, even when you're apart. Well Rhythm includes a relaxed way to stay connected with someone who matters. With a quiet cheer — a neutral signal that never becomes a burden — you can gently let them know you care. You choose how much to share, and nothing is ever made public to third parties (no personally identifying information is handled, and data is encrypted). ■ Privacy first (local-first) Your raw health, cycle and diary data is never sent to the Well Rhythm cloud or servers. It's stored encrypted on your device. The location used to fetch weather is only a coarse value, rounded to roughly a 1 km square. Key features • Log body and mind symptoms, mood, hydration, medication, basal body temperature, diary and more • A 7-day wellness forecast based on barometric pressure, weather and your own records • A calendar that brings your menstrual cycle and health records together in one place • Graphs and notifications for changes in pressure and humidity, plus basal body temperature, sleep, steps and hydration • A look back at the symptoms you log most and the conditions that tended to overlap with how you felt • Relaxed sharing with someone who matters (a quiet cheer) • Check and log from widgets and Apple Watch The forecasts and patterns shown are self-care guides calculated from overlaps in your records; they do not indicate a cause or a causal relationship. This app supports wellness management and is not intended to diagnose, treat, or prevent any medical condition. If you have severe symptoms or feel anxious, please consult a medical institution. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: SLIT Support at 14.0 against Well Rhythm's 16.4. 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
Both are free to download. SLIT Support sells 2 in-app purchases, starting at $2.99 per month and Well Rhythm sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | SLIT Support | Well Rhythm |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | — |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Requires iOS | 14.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 90 MB | 158 MB |
| Age rating | 4+ | 4+ |
| Developer | Kenta Fukushima | LO KA HEI |
In-app purchases
SLIT Support
- Premium Plan (1 Month)$2.991 Month
- Premium Plan (1 Year)14 Days trial$24.991 Year
Well Rhythm
- Premium (ad-free + AI)1 Month trial$1.991 Month
- Premium + Family$3.991 Month
- Premium (ad-free + AI)$24.991 Year
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- Premium + Family$39.991 Year









