Comparison

Quasar Mobile vs Lease Contract

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

Head to head
About

Quasar Mobile

Remotely manage your home or business security system with ease and security. Control your system from anywhere using your iPhone or iPad, receiving instant notifications for any events or commands.

Highlights
  • Remote security system management
  • Easy and secure connection
  • Real-time event notifications
  • Remote control of outputs
  • Encrypted communication (AES 128-bit)
  • Automatic system monitoring
Features
Read full description

QUASAR Mobile allows you to remotely manage, easy and secure, the control panel QUASAR CIAS installed in your house or in your business. Through iPhone or iPad you can in fact, with just a touch and wherever you are, take advantage of the full potential of the Star- Touch keyboard as if you were actually at home. The matching with QUASAR is easy, just be connected to the same Wi-Fi of the control panel (module RAINBOW FIELD must be present) and without having to do any setting elements such as port, DNS , IP addresses, etc ... , the app will match through a wizard in a few seconds. Behind all this simplicity, an extremely high safety is guaranteed with respect to the information exchange: this is done through encrypted communication (AES 128-bit without key exchange). In addition, the control panel QUASAR is constantly monitored by Rainbow Server, which regularly synchronizes its date and time, and most important keeps you informed immediately if there were a network failure or even an attempt at communication masking. Another important feature is the automatic notification system (push and e-mail) that provides the user the capability of remote alarm through the sending of notifications for each event or command processed by the control unit. This allows you to monitor in real time all that happens in your installation: alarms, faults , power on / off , etc ... , and also allows you to activate outputs to remotely control lights, irrigation, access , etc...

About

Lease Contract

Features
Read full description

Contract and payment tracking application for rental payments. The app stores your information on your device (works offline). It provides backup and restore facility to your Dopbox account for the security of your data. Contract Entry - You can define currencies. (TL, USD etc.) - Payment tracking from different Payment Channels (bank account, Cash etc.) Payment Entry Late Payments List Cash Flow List Late Payments and Contract expiry reminder You can share Contracts, Payment Receipts and other lists as PDFs You can add real estate or document picture to the contract. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Quasar Mobile3 screens
Lease Contract4 screens

Verdict

The call

The clearest difference is ads: Quasar Mobile at none against Lease Contract's shown. Lease Contract's advantage is update cadence (weekly vs every 2 months). On price, in-app purchases, device support and iOS requirement 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. Quasar Mobile sells 4 one-off in-app purchases and Lease Contract sells 1 in-app purchase, starting at $6.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Quasar Mobile ships an update every 2 months, Lease Contract weekly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard2 real differences Β· 6 level
Quasar Mobile versus Lease Contract: the parameters behind the verdict, then further details
ParameterQuasar MobileLease Contract
PriceFreeFree
Positive reviews100.0% of reviewsβ€”
Update frequencyEvery 2 monthsWeekly β€” better
AdsNo β€” betterYes
In-app purchasesYesYes
MonetizationFreeβ€”
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.614.0 β€” better
Further details β€” not scored
Size6 MB18 MB
Age rating4+4+
DeveloperCias Elettronica SrlMurat Dogan

In-app purchases

4 purchases

Quasar Mobile

One-time4
  • Base Package + History and Advanced Features$2.99
  • Base Package + Multi-Installation$3.99
  • Base Package + Video Verification$3.99
Show 1 more
  • Full Package$4.99
1 purchases

Lease Contract

Subscriptions1
  • Lease Contract Yearly Subscrip$6.991 Year

Questions

Is Quasar Mobile free?
Quasar Mobile is free to download, with in-app purchases available.
Is Lease Contract free?
Lease Contract is free to download, with in-app purchases available.
Do Quasar Mobile or Lease Contract have ads?
Lease Contract shows ads; Quasar Mobile does not.
Which is updated more often, Quasar Mobile or Lease Contract?
Quasar Mobile ships an update every 2 months, and Lease Contract weekly. Most recently, Quasar Mobile was updated on November 1, 2026 and Lease Contract on November 3, 2026.

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