When vs Severity
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
When
This app offers a minimalist flip clock experience with customizable widgets. It features a full-screen display with classic page-turning animations and adjustable brightness. Personalize your time display with options for seconds, date, and week.
- Full-screen classic flip animation
- Minimalist design style
- Customizable time display (seconds, date, week)
- 12/24 hour mode switching
- Adjustable screen brightness
- Multiple widget options (Flip Clock, Digital Clock, Calendar, Progress Bar, Disc Clock)
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It is a must-have personalized posing artifact for hipsters, a must-have tool for exam preparation and study, and hard work. Eye-catching digital digital watch display, convenient for your living room, any angle of the work desk to watch the time. Full screen flip, clock display more prominent, no matter where you put it, it is a beautiful scenery. Widgets: - Flip Clock Widget - Digital Clock Widget - Friday Calendar Widget - Progress Bar Widget - Disc Clock Widget Special Features. 1, full-screen classic page animation, minimalist design style 2、Free control of the display of time: seconds, date, week is free to control the display of hidden 3, 12 and 24 hours mode switching 4, left and right slide the clock screen, adjust the brightness of the screen
Severity
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MIDAS-Severity is an advanced application that empowers users to accurately predict the lifespan of aero engines using their mobile devices, regardless of their location in the world. This application addresses two essential inquiries: How much longer can engines remain operational while in use? What will be the estimated cost of repairing engines when they are taken out of service? MIDAS-SeverityTM offers users the capability to customize their analysis by selecting: a) Specific aero engine types and models. b) The geographical region where the engine is utilized or based. c) Whether the engine is considered a new or mature asset. d) The anticipated level of repair required during the next maintenance visit. After these selections are made, the application provides the following calculated results: a) The projected remaining operational life of the selected engine. b) The estimated repair cost for the engine during its next maintenance visit (excluding LLPs). c) The blended maintenance reserve rate, taking into account both new and mature engine profiles.
Screenshots
Verdict
The clearest difference is device support: When at 3 against Severity's —. When also leads on iOS requirement (10.0 vs 12.0). On price and in-app purchases there is nothing between them.
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.
| Parameter | When | Severity |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (32 ratings) — better | — |
| Positive reviews | 90.0% of reviews | — |
| Number of ratings | 32 — better | — |
| Update frequency | Weekly | — |
| Ads | Yes | — |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | — |
| Requires iOS | 10.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 73 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | 磊 岑 | Royal Aero GmbH |
In-app purchases
When
No in-app purchases
Severity
No in-app purchases









