RADsync vs Smart Sauna
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RADsync
Connect your radiation isotope identification instruments to your iOS device. Store, annotate, and share collected measurements and reports via email. Requires a compatible RADEAGLE device.
- Bluetooth and Network connectivity
- Data repository for measurements
- Annotate measurements and reports
- Email sharing of data
- Supports multiple RADEAGLE instruments
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The RADsync App lets you connect your RADEAGLE, RADEAGLET, RADEAGLET-R, or RADEAGLE-Cx instrument(s) to your iOS device via Bluetooth or Network. This free app serves as a repository for collected measurements from multiple instruments. You can also annotate and send measurements, reports, and other information via email from your iPhone. Requirement: RADEAGLE, RADEAGLET, RADEAGLET-R, or RADEAGLE-Cx Radiation Isotope Identification Device.
Smart Sauna
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Smart Sauna is the control center for modern sauna operations. Get a clear live overview of temperature, heating state, occupancy, bookings, and safety status. Control key systems in seconds, including lights, thermostats, fans, doors, and locks. Track preheating progress and make faster decisions with clean, mobile-friendly dashboards. Built for both single sites and multi-client setups, Smart Sauna supports role-based access so platform admins and local client admins each get the right level of control. Dashboards can be customized to match your workflow, branding, and daily routines. Key features: Live sauna status and operational overview Temperature trends and quick visual history Fast control of heating-related devices Booking and preheat visibility Safety-focused monitoring of doors, locks, and motion Role-based access for platform and client teams
Screenshots
Verdict
RADsync and Smart Sauna are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
RADsync ships an update every 5 months, Smart Sauna every 7 months. The most recent releases landed on October 1, 2026 and October 9, 2026 respectively.
| Parameter | RADsync | Smart Sauna |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 46 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | innoRIID GmbH | Vetle Norman |
In-app purchases
RADsync
No in-app purchases
Smart Sauna
No in-app purchases
