MyHarvia 2 vs Seven
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MyHarvia 2
Remotely monitor and control your sauna's heater, lighting, and fan. Set custom presets, use a smart timer for optimal readiness, and receive notifications. Works with compatible Harvia hardware and can turn any sauna into a smart sauna with an optional sensor.
- Remote sauna control
- Temperature and humidity adjustment
- Customizable presets
- Smart timer for readiness
- Multiple sauna support
- Usage statistics
- Safety feature monitoring
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MyHarvia 2 is a mobile app designed to work with the Harvia Fenix WiFi sauna control panel and the MyHarvia Smart Sauna Sensor. When connected to a Harvia Fenix WiFi control panel, the app enables remote monitoring and control of your sauna. You can operate the heater, lighting, and fan from anywhere using your mobile device. A compatible heater and safety device are required, and available features depend on the connected equipment. MyHarvia 2 lets you choose from three customizable sauna presets, fine-tune temperature settings, or use the smart timer to set when your sauna should be ready—the system automatically starts heating at the right time. The app supports multiple saunas and devices, while integrated safety features ensure secure remote operation. MyHarvia 2 gives you full control of your sauna, anytime and anywhere. KEY FEATURES • Control multiple saunas and devices • Remote control of temperature, lighting, and fan • Humidity control for Combi heaters • 3 customizable presets • Smart timer • Sauna usage statistics • Safety device status (e.g. door sensor, heater safety switch) • Free test version available (no supported hardware required) • Compatible with Harvia Fenix WiFi control panel MYHARVIA SMART SAUNA SENSOR The MyHarvia Smart Sauna Sensor connects wirelessly to the MyHarvia 2 app, allowing you to monitor sauna temperature, humidity, and usage anytime, anywhere. The app estimates heating time and notifies you when your sauna is ready, so you can enjoy it at just the right moment. The sensor turns any sauna into a smart sauna—including wood-heated saunas—and works with all heater brands. Real-time data helps you maintain steady heat, know when to add firewood, optimize energy use, and improve sauna maintenance over time. KEY FEATURES • Remote monitoring via the free MyHarvia 2 app • Heating time estimation with sauna ready notifications • Detects heating irregularities (e.g. door left open) • Tracks sauna usage and sessions • Works with electric and wood-burning saunas, all brands • Long-lasting, replaceable batteries (up to 3 years) • WiFi connection required • Celsius/Fahrenheit selectable • Operating range: –10 °C to +100 °C (short-term up to +130 °C)
Seven
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Track every GLP-1 dose, injection site, symptom, weight change, and refill in one private iPhone app. See your weekly routine, record food noise and appetite, and export clear notes for your next doctor visit. No account. No cloud. Your health log stays on your device. Logging doses, symptoms, habits, and refills is free, and so is the shot-day reminder. Seven Plus, an auto-renewing subscription, unlocks the estimated medication activity chart, PDF and CSV export, check-in, refill and appointment reminders, and your full dose and check-in history. Seven is built for people using GLP-1 and related incretin medications, including semaglutide, tirzepatide, liraglutide, and dulaglutide. Common examples include Ozempic, Wegovy, Mounjaro, Zepbound, Saxenda, Victoza, and Trulicity. Seven helps you: - Get a reminder on shot day - Log doses, injection sites, skipped doses, and notes - Backfill or edit past dose entries - Track daily symptoms, appetite, food noise, habits, and body metrics - See refill timing and appointment prep notes - Share a doctor-ready summary as text, or as PDF and CSV with Seven Plus - See your estimated medication activity over time (Seven Plus) - Get check-in, refill, and appointment reminders (Seven Plus) - Keep your full dose and check-in history (Seven Plus) - Keep your data local, private, and account-free Seven does not provide medical advice, diagnosis, treatment recommendations, or dosing guidance. Always follow your clinician's instructions and talk to a healthcare professional about medication use, side effects, missed doses, or dose changes. Seven is independent and is not affiliated with any medication manufacturer. Seven Plus subscriptions: - Seven Plus Monthly: auto-renewing subscription, billed monthly - Seven Plus Annual: auto-renewing subscription, billed yearly (7-day free trial for first-time subscribers) Privacy Policy: https://seven.ampliora.cc/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is device support: MyHarvia 2 at 3 against Seven's 1. MyHarvia 2 also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads 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. MyHarvia 2 sells 1 one-off in-app purchase and Seven sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.
MyHarvia 2 ships an update fortnightly, Seven every 2 weeks. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.
| Parameter | MyHarvia 2 | Seven |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (10 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Fortnightly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod, Apple Watch — better | iPhone |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 51 MB | 5 MB |
| Age rating | 4+ | 12+ |
| Developer | Harvia Finland Oy | Ampliora LLC |
In-app purchases
MyHarvia 2
- Remote control of your sauna$99.00
Seven
- Seven Plus Monthly$6.991 Month
- Seven Plus Annual7 Days trial$34.991 Year









