Comparison

Klevio vs CryoHub

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

Head to head
About

Klevio

Unlock multiple doors remotely using your smartphone. Share and manage digital keys with customizable access, and track usage through an event log. Enhance security and convenience with keyless entry.

Highlights
  • Remote door unlocking
  • Digital key sharing and revocation
  • PIN and biometric authentication
  • Event log for key usage
  • Instant notifications
  • Works with existing locks
Features
Read full description

Klevio is a smart intercom and app that lets you unlock multiple doors with your phone—from anywhere. Whether you're at your desk, outside your building, or on holiday, you’re always in control. Plus, you can share digital keys effortlessly, making life more convenient while enhancing security and hygiene by reducing the need for physical keys. Key Features * Share and revoke access instantly with permanent or time-limited digital keys. * Protect your app with a PIN or biometric authentication for extra security. * Stay informed with a time-coded event log tracking key usage. * Receive notifications for unlocks, new digital keys, and key acceptances. * Contact our customer service team directly through the app. Smarter Than a Smart Lock * Unlock doors remotely with a Wi-Fi and 4G-connected device. * No need to change your existing locks—Klevio works alongside your traditional keys. * Works discreetly with no visible changes to communal areas. * Professional installation tailored to your setup, either replacing or integrating with your current intercom. Experience keyless convenience without compromise. Unlock smarter with Klevio.

About

CryoHub

Features
Read full description

CryoHub is the official mobile companion for Quantum Cryogenics devices. Monitor your entire Quantum Cryogenics IoT infrastructure from anywhere. CryoHub connects directly to your observatory network, giving you a live grid view of all sensors. Temperatures, pressures, liquid levels, and more. Across every site and device in your system. REAL-TIME SENSOR MONITORING Stay on top of every measurement. CryoHub displays live readings for all connected sensors with clear colour-coded status indicators. Tap any sensor to inspect its full detail: current value, alarm state, device ID, last log timestamp, and operating range. ALARM NOTIFICATIONS Never miss a critical event. CryoHub delivers instant push notifications when sensors enter alarm states, from general warnings to high-severity alarms. Time-sensitive alerts cut through Focus Mode so urgent equipment events always reach you. MULTI-SITE SUPPORT Manage observatories across multiple sites and devices from a single, unified view. Filter, sort, and search sensors by name, type, or alarm state to quickly find what matters. OFFLINE-READY Last known observatory data is cached securely on your device. View your most recent sync even when you're away from the network. DESIGNED FOR PROFESSIONALS Built for cryogenics engineers and laboratory staff who need reliable, accurate equipment monitoring on the go. Clean, information-dense UI that works equally well in portrait and landscape. CryoHub is provided exclusively for authorised Quantum Cryogenics users. An active account and observatory access are required.

Screenshots

Klevio3 screens
CryoHub4 screens

Verdict

The call

The clearest difference is update cadence: CryoHub at every 10 days against Klevio's every 2 months. On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Klevio ships an update every 2 months, CryoHub every 10 days. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

Scorecard1 real difference · 9 level
Klevio versus CryoHub: the parameters behind the verdict, then further details
ParameterKlevioCryoHub
PriceFreeFree
Rating1.9 (13 ratings) — better—
Positive reviews40.0% of reviews—
Number of ratings13 — better—
Update frequencyEvery 2 monthsEvery 10 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size56 MB48 MB
Age rating4+4+
DeveloperKlevio d.o.o.Quantum Production Ltd

In-app purchases

None

Klevio

No in-app purchases

None

CryoHub

No in-app purchases

Questions

Is Klevio free?
Klevio is free to download, with no in-app purchases.
Is CryoHub free?
CryoHub is free to download, with no in-app purchases.
Do Klevio or CryoHub have ads?
Neither Klevio nor CryoHub shows ads.
Which is updated more often, Klevio or CryoHub?
Klevio ships an update every 2 months, and CryoHub every 10 days. Most recently, Klevio was updated on October 7, 2026 and CryoHub on October 9, 2026.

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