MLZ vs Guardião
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MLZ
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The Heinz Maier-Leibnitz Zentrum is a cooperation between Forschungszentrum Jülich GmbH, Helmholtz-Zentrum Hereon, and the Technical University of Munich. Its mission is to exploit the scientific use of neutrons and positrons for research and innovation. Our MLZ-App is your tool to enjoy our events and conferences: Find them at a glance, get information on all talks and create your agenda! The most important functions: • Overview of all current and future events and conferences • Select your event • Table of talks • Get details on each talk • Add a talk to your agenda
Guardião
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Guardião helps Indigenous Communities keep watch over areas at risk of deforestation: - Receive alerts when satellite imagery shows signs of forest loss - Review and contribute to deforestation reports from other users - Use the map to get overview and track deforestation over time
Screenshots
Verdict
The clearest difference is iOS requirement: MLZ at 12.0 against Guardião's 16.4. On price, update cadence, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
MLZ ships an update every 3 weeks, Guardião every 4 weeks. The most recent releases landed on November 7, 2026 and November 12, 2026 respectively.
| Parameter | MLZ | Guardião |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 41 MB | 71 MB |
| Age rating | 4+ | 4+ |
| Developer | NEON Software Solutions GmbH | capacity foundation |
In-app purchases
MLZ
No in-app purchases
Guardião
No in-app purchases
