ACQUA vs UDST Events
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ACQUA
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Supports creating active care observation and quality observation for shipping manufacturing industry
UDST Events
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Stay updated with all the symposiums, conferences, and events hosted by UDST. Discover, register, and never miss out on key events at the University of Doha for Science and Technology.
Screenshots
Verdict
ACQUA and UDST Events are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ACQUA ships an update every 6 months, UDST Events every 5 months. The most recent releases landed on September 15, 2026 and August 14, 2026 respectively.
| Parameter | ACQUA | UDST Events |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Every 5 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 292 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | QatarEnergy LNG | UDST |
In-app purchases
ACQUA
No in-app purchases
UDST Events
No in-app purchases
