Comparison

MUST V2 vs Kim Bu

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

Head to head
About

MUST V2

Features
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The Maintenance Urban Sharing Tool (MUST) App is a participatory service for maintenance and management of the built heritage. The aim is to support on the one side the users in identifying faults and anomalies in their neighborhood/building, on the other side the area manager to have a constantly updated database of faults processes. Moreover, the alert received by MUST helps the operator to improve the scheduling of inspections and interventions, avoiding the waste of resources. Users can report failures and performance anomalies detected on building facades, different urban systems, and urban furniture elements. In this way they are able to reach, in real time, the maintenance service manager and interact with technicians. Use of MUST enables the area manager to monitor the evolution of failure processes, and thus control the state of conservation of the asset. Moreover, he can efficiently and promptly reschedule inspections and interventions, and in this way meet the needs expressed by users. MUST is a project co-funded by POR FESR 2014-2021 Regione Campania, Priority Axis 1 "Research and Innovation" funds.

About

Kim Bu

Features
Read full description

Kim Bu is a social discovery app that helps adults meet new people nearby, start conversations, and build real connections. Create your profile, discover people around you, and connect with users who match your interests and preferences. With location-based discovery, interactive profiles, and in-app chat, Kim Bu makes meeting new people simple and modern. Features: • Create and personalize your profile • Discover people nearby • View profiles and connect with new people • Chat inside the app • Use filters to find more relevant people • Manage your profile and preferences easily Kim Bu is intended for adults only and is designed for users aged 18 and older.

Screenshots

MUST V24 screens
Kim Bu4 screens

Verdict

The call

The clearest difference is update cadence: Kim Bu at every 2 days against MUST V2's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

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

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

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

UpkeepUpdate frequency

MUST V2 ships an update fortnightly, Kim Bu every 2 days. The most recent releases landed on November 7, 2026 and November 9, 2026 respectively.

Scorecard1 real difference Ā· 5 level
MUST V2 versus Kim Bu: the parameters behind the verdict, then further details
ParameterMUST V2Kim Bu
PriceFreeFree
Update frequencyFortnightlyEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size106 MB103 MB
Age rating4+17+
DeveloperETT S.p.A.LOAN APP, MCHJ

In-app purchases

None

MUST V2

No in-app purchases

None

Kim Bu

No in-app purchases

Questions

Is MUST V2 free?
MUST V2 is free to download, with no in-app purchases.
Is Kim Bu free?
Kim Bu is free to download, with no in-app purchases.
Do MUST V2 or Kim Bu have ads?
Neither MUST V2 nor Kim Bu shows ads.
Which is updated more often, MUST V2 or Kim Bu?
MUST V2 ships an update fortnightly, and Kim Bu every 2 days. Most recently, MUST V2 was updated on November 7, 2026 and Kim Bu on November 9, 2026.

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