Comparison

Ambinode vs Ostron

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Ambinode

Features
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AmbiNode is a sensing as a service solution that helps you monitor and manage your indoor ambience. Measure CO2 levels, PM2.5 particles, Noise levels, Temperature, Relative Humidity, Light levels and Occupancy levels. AmbiNode is designed with a variety of use cases in mind including indoor climate, schools, workplace security, work safety, insurance, presence detection and telehealth - with full inbound and outbound integration to various data sources, use case automation, advanced rule engine and data integration via a REST-API. AmbiNode connects to a fully managed cloud solution to harvest data, run analytics and interconnect to various AI algorithms. The solution is truly plug’n’play - you just need to setup the hardware on location, connect a custom algorithm and then login to instantly start build your services.

About

Ostron

Features
Read full description

Experience greater calm and clarity with technology designed to support your well-being. The Ostron app is the companion to Ostron’s palm-sized relaxation device. Connect via Bluetooth to explore guided sessions, customize your settings, control your device, and save your preferred sessions for convenient use without the app. The Ostron device can be used independently, while the app unlocks additional features and greater personalization to help you get more from every experience. Download the Ostron app and begin your journey toward deeper relaxation - one touch at a time. An Ostron device is required to use this app.

Screenshots

Ambinode1 screens
Ostron3 screens

Verdict

The call

The clearest difference is update cadence: Ostron at every 5 weeks against Ambinode's every 3 months. Ambinode's advantage is iOS requirement (11.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Ambinode ships an update every 3 months, Ostron every 5 weeks. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

Scorecard2 real differences Β· 4 level
Ambinode versus Ostron: the parameters behind the verdict, then further details
ParameterAmbinodeOstron
PriceFreeFree
Update frequencyEvery 3 monthsEvery 5 weeks β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone, iPod
Requires iOS11.0 β€” better15.6
Further details β€” not scored
Size45 MB31 MB
Age rating4+4+
DeveloperLeapcraftOstron Ltd.

In-app purchases

None

Ambinode

No in-app purchases

None

Ostron

No in-app purchases

Questions

Is Ambinode free?
Ambinode is free to download, with no in-app purchases.
Is Ostron free?
Ostron is free to download, with no in-app purchases.
Do Ambinode or Ostron have ads?
Neither Ambinode nor Ostron shows ads.
Which is updated more often, Ambinode or Ostron?
Ambinode ships an update every 3 months, and Ostron every 5 weeks. Most recently, Ambinode was updated on October 8, 2026 and Ostron on October 10, 2026.

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