HUUM vs Saffyre for iPhone
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HUUM
Control your sauna remotely with this app. Schedule heating times and receive notifications when your sauna reaches the desired temperature, ensuring a perfectly heated experience upon arrival.
- Remote sauna heating
- Scheduled heating times
- Calendar bookings
- Temperature notifications
- Mobile control
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Your sauna, ready when you are. The HUUM app puts full control of your sauna in your pocket. Heat it up on your way home, fine-tune the temperature from the bench, and keep an eye on every session wherever you are. WHAT YOU CAN DO • Start, stop, and adjust your sauna remotely • Set the exact target temperature and session duration • Schedule sessions by day, time, and temperature, including recurring bookings • Watch live status, current and target temperature, and heating progress • Manage multiple saunas from a single view • Track your sauna hours and browse your full session history • Get clear, real-time alerts for doors, connection, and safety BUILT FOR SAFETY Remote start is enabled only when your sauna's safety is confirmed through the UKU control panel, so you stay in control at all times. Works with HUUM saunas equipped with the UKU controller and a Wi-Fi connection. Less fiddling. More leil.
Saffyre for iPhone
Remotely manage your Saffyre Awareness System from anywhere with an internet connection. View cameras, review recordings, control security, and manage property access. Receive real-time alerts for property entry and track targets.
- Remote camera operation
- Review recorded video
- Arm/disarm security
- Control property access
- Push notifications for entry
- Ground radar alerts
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Use Saffyre for iPhone to remotely operate your Saffyre Awareness System from any place where you have an internet connection. View and control your video cameras, review recorded video, arm, disarm or inspect you security, control access to property or building. Receive push notifications when someone enters your property by the optional ground radar and see the assigned camera tracking targets. The Saffyre Awareness System is an extremely user friendly system that provides security and awareness through unprecedented integration.
Screenshots
Verdict
The clearest difference is rating: Saffyre for iPhone at 5.0 against HUUM's 2.3. Saffyre for iPhone also leads on iOS requirement (12.0 vs 16.4). HUUM's advantage is update cadence (monthly vs every 5 months) and ratings volume (30 vs 1). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
Saffyre for iPhone holds the better App Store score, 5.0 against 2.3. That said, the two scores are not equally well evidenced: HUUM has 30 ratings behind it against 1, so its average is the more settled of the two.
HUUM ships an update monthly, Saffyre for iPhone every 5 months. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.
| Parameter | HUUM | Saffyre for iPhone |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (30 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 10.6% of reviews | — |
| Number of ratings | 30 — better | 1 |
| Update frequency | Monthly — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.4 | 12.0 — better |
| Further details — not scored | ||
| Size | 66 MB | 5 MB |
| Age rating | 17+ | 4+ |
| Developer | HUUM | iDo Technology, Inc. |
Customer experience
HUUM
Saffyre for iPhone
Bugs and requests
HUUM
Reported bugs
21 issues- App randomly switches to Estonian/Finnish/Swedish
- Temperature control stops working after updates
- Scheduler/timer functionality broken
- Remote start feature randomly disables
- App won't open or becomes unresponsive
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- Login loops and credential rejection
- Door sensor falsely reports 'door open'
- Sauna turns off mid-heating without reason
- Light controls unresponsive or delayed
- Calendar/scheduling closes app
- Password reset emails don't work
- App incompatible with latest iOS versions
- Notifications not working on newer phones
- Sauna ID retrieval issues
- Temperature scroll functionality broken
- Auto-start toggle disabled but still visible
- Unexpected €420-500 charges during setup
- App logs out on every action
- Duplicate commands cause unexpected behavior
- Modal pages get stuck and freeze app
- Repeat scheduling function inaccurate
Requested features
12 requests- Apple Watch app support
- Dynamic Island integration
- Temperature reached notifications
- Ability to cancel/edit bookings
- Google Home/Alexa integration
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- Better visual feedback for on/off status
- In-app help documentation and instructions
- Language selection button always visible
- Advanced statistics and analytics
- User community map feature
- Persistent language preference storage
- Confirmation dialogs for critical actions
Saffyre for iPhone
Not enough reviews yet to summarise bugs or requests.
In-app purchases
HUUM
No in-app purchases
Saffyre for iPhone
No in-app purchases
