iLevel Plus vs MusTerra
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iLevel Plus
This utility app simulates a level tool for iPhones and iPod Touches, offering high accuracy and ease of use. It can measure vertical, horizontal, and 45-degree angles, with optional sound alerts and a constantly illuminated display for convenience.
- Measures horizontal, vertical, and 45-degree angles
- Optional sound alerts for horizontal plane deviation
- Always-on illuminated display
- High accuracy measurement
- Easy to use interface
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This is an application that allows your iPhone or iPod Touch is a simulation tool to measure the level. With high accuracy. And ease of use. By being able to measure the vertical plane, horizontal. Or even a 45 degree angle. Featured: 1) The three models at the same level. Including horizontal, vertical and inclined at 45 degrees. 2) Sound a warning when it finds that the measure in the horizontal plane. That is the angle measured in the plane is less than 1 degree (you can enable / disable this). 3) While the display is illuminated at all times, making the work easier (you can enable / disable this).
MusTerra
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Our app allows you to measure tree diameter and height, capture their location, and visualize them on a map for tracking and analysis. Designed for foresters, researchers, and nature enthusiasts, it makes tree measurement and data management effortless. Features & Functionality: Measure Tree Diameter & Height – Use your phone’s camera for accurate measurements. Find & Store Location – Automatically record GPS coordinates of each tree. Visualize on Map – View and manage measured trees on an interactive map. Store & Organize Data – Save measurements with notes for future reference. Export Data – Easily share or export tree data for reports or research. Track and analyze trees with ease! Download now!
Screenshots
Verdict
The clearest difference is update cadence: MusTerra at weekly against iLevel Plus's every 24 months. iLevel Plus's advantage is iOS requirement (8.0 vs 16.0). On price, ads, in-app purchases and device support 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.
iLevel Plus ships an update every 24 months, MusTerra weekly. Both last shipped on October 9, 2026.
| Parameter | iLevel Plus | MusTerra |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 24 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 8.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 8 MB | 138 MB |
| Age rating | 4+ | 4+ |
| Developer | nakhon phagdeechat | MUST GmbH |
In-app purchases
iLevel Plus
No in-app purchases
MusTerra
No in-app purchases









