Moodo vs SKTrack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Moodo
Control your home's scent ambiance with a smart fragrance mixer. Adjust the intensity of four different fragrance capsules remotely via a smartphone app or smart home hub. Create custom scent schedules, explore preset mixtures, or shuffle between favorites to instantly change your environment.
- Control fragrance intensity
- Mix and shuffle scents
- Create scent schedules
- Explore preset mixtures
- Smartphone app control
- Smart home integration
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Your environment is what you make it – you already choose your favorite lighting, decor and music - now you can control fragrance and mood as well! Moodo is the world's smartest home fragrance machine. Moodo enables you to change the ambiance instantly using a smartphone app or smart home hub. Use the Moodo app to control the intensity of each of the four fragrance capsules inside the machine and explore the possibilities. Set it so you wake up to a citrus-filled kitchen on sweet weekend mornings, or take over as scent-DJ and switch up the mood in seconds. Don't forget to set it to get romantic when the kids go to sleep. It's all up to you (and your nose!). Moodo presents a whole new paradigm in the home fragrance world with its fragrance mixing and shuffle features, combined with premium home fragrances. Moodo was developed using cutting-edge Smart-Home technologies and as such is positioned in the front line of connected home devices. With the app you can: * Control the Moodo device and its fragrance-capsules: * Browse & explore Moodo's perfumer-developed preset mixtures * Use Moodo's shuffle feature to switch between your favorite moods every 15 minutes * Create your own scents schedules About Agan Aroma Moodo is brought to you by Agan Aroma, a global leader that has been producing quality ingredients for the fragrance industry for over thirty five years. Our key strengths and guiding principles include R&D excellence, application of novel technologies and using cutting-edge processes to produce quality fragrances.
SKTrack
This app provides immutable traceability for items by using tamper-evident seals with unique encryption. It records the date, time, and geospatial coordinates of item scanning events, ensuring secure chain of custody from origin to destination.
- Tamper-evident seals
- Immutable traceability
- Unique encryption
- Geospatial coordinate recording
- Chain of custody assurance
- On-location scanning
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That problem is the need to move an "Item/object" from one location to another, have immutable traceability, and the knowledge that the Item went nowhere other than the intended final intended destination. One solution to this problem uses a tamper-evident seal, printed with a SignaKey. Every SignaKey is unambiguously unique, and the encryption used in the SignaKey is the strongest currently available. Tamper-evident seals are commercially available in a variety of configurations. The selection criteria for any application depend on the shape and size of the tracked Item/object. Particularly effective designs of tamper-evident seals employ aggressive adhesives with a bond that becomes permanent within minutes of application, paired with a frangible substrate that is exceptionally tenacious. It is practically impossible to remove this type of label without leaving evidence of interference. One example of Items/objects that would employ this type of solution is Blood and Urine samples collected from thoroughbred horses after a race. These samples check for the presence of illegal performance-changing drugs within the animal. They are taken in the barn/stall by a veterinarian immediately after a race. A tamper-evident seal is attached to the opening of the vial, and the SignaKey immediately decoded. This action records the date/time and geospatial coordinates of the barn/stall. The vial that contains the blood now moves to the certified independent laboratory. The Labs' first action is to confirm that the tamper-evident seal is still intact. If it is, they immediately decode the SignaKey. This action again records the date/time and the geospatial coordinates of the Lab. The combination of "on-location" scanning within SK Track, and the tamper-evident seal, assures the stakeholders that the blood sample taken from the horse immediately after the race is, without doubt, the one presented to the Lab.
Screenshots
Verdict
The clearest difference is rating: SKTrack at 5.0 against Moodo's 3.8. Moodo's advantage is update cadence (every 3 weeks vs every 10 months) and ratings volume (96 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.
SKTrack holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Moodo has 96 ratings behind it against 1, so its average is the more settled of the two.
Moodo ships an update every 3 weeks, SKTrack every 10 months. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.
| Parameter | Moodo | SKTrack |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (96 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 36.6% of reviews | — |
| Number of ratings | 96 — better | 1 |
| Update frequency | Every 3 weeks — better | Every 10 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 10.0 — better | 14.1 |
| Further details — not scored | ||
| Size | 35 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | MoodoAir ltd. | SignaKey LLC |
Customer experience
Moodo
SKTrack
Bugs and requests
Moodo
Reported bugs
20 issues- Device goes offline frequently
- App loses presets and fails to identify current setup
- App crashes frequently
- Wi-Fi connection drops and device needs restarting
- Device doesn't respond even when app says it's controllable
Show 15 moreShow fewer
- Alexa skill not working or not found
- App keeps logging users out
- App doesn't read scents or save them correctly
- App doesn't find the Wi-Fi or the Moodo machine
- Device doesn't connect to Wi-Fi
- App doesn't find the Moodo device
- Setup wizard issues requiring workarounds
- App doesn't reflect capsule types
- App force closes when trying to add schedules or custom scents
- Pre-made scents appear inconsistently
- Login issues
- Signup issues
- App restart required to find the device
- Device not found by app
- Power cord not included with unit
Requested features
14 requests- Gesture control for room switching
- Battery indicator
- Tap capsule to adjust intensity
- Display Wi-Fi signal strength
- More flexible interval mode
Show 9 moreShow fewer
- Functional Alexa support
- Level monitor for scent capsules
- Option to rearrange favorites
- Statistics on capsule lifespan
- Option to connect directly to home network without creating a separate 'moodo' network
- Turn-off timer for the device
- More granular timer settings (specific hours/time blocks)
- Ability to adjust scent intensity by tapping on the capsule
- Fix for the issue where the app doesn't identify current setup or loses presets
SKTrack
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Moodo
No in-app purchases
SKTrack
No in-app purchases









