Comparison

Smart vs CITIBILL

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

Head to head
About

Smart

Features
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This Application will bring users comfort and intelligent experience. Users can get the status information of appliances and control them anywhere and anytime. The interface is simple and powerful, in addition to the common functions of the remote control, it also has intelligent functions, for example, Diagnostics,Program Setting and so on. More interesting features are waiting for our user to experience.

About

CITIBILL

Features
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The CITIBILL Mobile App offers possibilities for managing and paying the electronic accounts of DEYA and appointment requests with contracted public bodies. The following functions are included: -View total payment amount per user, DEYA, property. -Payment of water supply bill. -Electronic printing and saving of DEYA accounts in .pdf format. -Overview of real estate that has or had a contract with DEYA in the past. -Overview of the latest transactions (bills / repayments) per property. -Overview and save account history per property. The application currently serves the following organizations for water bills: -DEVA Xanthi -DEVA Kavala -DEVA Nestos -DEVA Serres The application currently serves the following organizations for electronic appointment requests: -Municipality of Nestos -Municipality of Xanthi -Municipality of Kavala -DEVA Kavala -DEVA Nestos -DEVA Xanthi -DEVA Serres

Screenshots

Smart4 screens
CITIBILL4 screens

Verdict

The call

The clearest difference is update cadence: CITIBILL at every 6 weeks against Smart's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

Smart ships an update every 6 months, CITIBILL every 6 weeks. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

Scorecard1 real difference ยท 5 level
Smart versus CITIBILL: the parameters behind the verdict, then further details
ParameterSmartCITIBILL
PriceFreeFree
Update frequencyEvery 6 monthsEvery 6 weeks โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 โ€” better16.0
Further details โ€” not scored
Size44 MB158 MB
Age rating4+4+
Developer้’ๅฒ›่šๅฅฝ่”็ง‘ๆŠ€ๆœ‰้™ๅ…ฌๅธCITIBILL SINGLE MEMBER S.A.

In-app purchases

None

Smart

No in-app purchases

None

CITIBILL

No in-app purchases

Questions

Is Smart free?
Smart is free to download, with no in-app purchases.
Is CITIBILL free?
CITIBILL is free to download, with no in-app purchases.
Do Smart or CITIBILL have ads?
Neither Smart nor CITIBILL shows ads.
Which is updated more often, Smart or CITIBILL?
Smart ships an update every 6 months, and CITIBILL every 6 weeks. Most recently, Smart was updated on November 2, 2026 and CITIBILL on November 5, 2026.

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