Multilevel vs DarkReader Web
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Multilevel
Measure the precise angle between multiple devices simultaneously. This app is useful for aligning physical objects, especially when they are distant or obstructed. It utilizes Bluetooth for seamless communication between devices without manual pairing.
- Precise angle measurement between multiple devices
- Bluetooth-based device communication
- Automatic device discovery and connection
- Conventional bubble level functionality
- Cross-platform support (macOS, iOS)
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Displays precise angle between two or more devices, making it possible to perfectly align physical objects in relation to one another. Measuring relative level comes in handy for aligning items that have significant distance or physical obstruction between them. Sometimes there’s a need to determine angle between separate objects, rather than to see how flat they lay relative to the planet’s surface. The app uses Bluetooth to broadcast its magnetometer’s data and to observe position values of other devices that run Multi Level, then it uses that data to compare and display its own physical orientation in relation to other devices. The communication is done without having to pair the devices — there’s no need to tap on anything or deal with PIN codes, everything happens automatically. With only one device running the app, Multi Level works as a conventional bubble level. Position measurements can be observed from desktop and laptop computers using the macOS version of Multi Level. You don’t need to purchase this app more than once, as long as all devices use the same Apple ID.
DarkReader Web
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Night Browsing, Reimagined Tired of being blinded by bright websites at night? DarkReader Web transforms every site into a comfortable dark mode instantly. - Enjoy easy-on-the-eyes browsing, day or night - Intelligent design preserves transparency and layout - Smooth, modern dark theme with softer light gray text for effortless reading - Works seamlessly across your favorite websites - Fast, efficient, and battery-friendly for OLED screens Why choose DarkReader Web? Because your eyes deserve comfort, your sleep deserves protection, and your browsing deserves elegance. Privacy first: We never collect any data. Browse freely and safely. Download DarkReader Web today and experience the web in a way your eyes will thank you for.
Screenshots
Verdict
The clearest difference is price: Multilevel at Free against DarkReader Web's $2.99. Multilevel also leads on update cadence (every 3 months vs every 22 months) and device support (4 vs 2). On ads 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
Multilevel is free to download; DarkReader Web costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Multilevel ships an update every 3 months, DarkReader Web every 22 months. The most recent releases landed on September 23, 2026 and September 28, 2026 respectively.
| Parameter | Multilevel | DarkReader Web |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months — better | Every 22 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 1 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Defiantware, LLC | Jorge Lucioni Charalla |
In-app purchases
Multilevel
No in-app purchases
DarkReader Web
No in-app purchases









