MUST V2 vs Happy2Gether4Ever
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
MUST V2
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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.
Happy2Gether4Ever
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This app is designed for couples of any gender to keep their relationship happy and vibrant. The app is installed using both partners' phone numbers and allows for a photo of each person and a couple pictures which is used in the reports and background. Every day at the chosen time, there's a reminder to answer the question: βWhat do I love about my partner today?β This is done by pressing the "Send Love" button. Spending just one minute a day focusing on gratitude and love for your partner will, through the compound effect, transform the relationship. The spark from the beginning of the relationship will stay alive. The other partner can see what was written through the "Receive Love" button β for today, this week, this month, or the whole year. There is also a shared wish list, where couples can add ideas for things they'd like to do together in the future.and plan it with a date..
Screenshots
Verdict
MUST V2 and Happy2Gether4Ever are too close to call on the numbers: across 6 compared parameters β price, update cadence, ads and in-app purchases among them β neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
MUST V2 ships an update fortnightly, Happy2Gether4Ever every 2 weeks. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.
| Parameter | MUST V2 | Happy2Gether4Ever |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Every 2 weeks β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod β better | iPhone |
| Requires iOS | 15.0 β better | 16.1 |
| Further details β not scored | ||
| Size | 106 MB | 20 MB |
| Age rating | 4+ | 17+ |
| Developer | ETT S.p.A. | Alegria y Pasion S.L. |
In-app purchases
MUST V2
No in-app purchases
Happy2Gether4Ever
No in-app purchases









