EarthOptics Sampling vs MZ1
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EarthOptics Sampling
This application assists field professionals in executing soil sampling protocols with precision. It leverages advanced soil data and services, including in-field sensing and laboratory testing, to provide comprehensive soil management data.
- Soil attribute measurement and quantification
- In-field proximal sensing
- Laboratory testing integration
- Field sampling protocol execution
- Soil management data products
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EarthOptics is a soil data and services platform specializing in measuring and quantifying soil attributes. We provide an integrated suite of services, including soil sampling, in-field proximal sensing, and laboratory testing, which underpin our core soil management data products. Our soil sampling app enables field professionals to successfully execute field sampling protocols according to a variety of technical specifications.
MZ1
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Welcome to Music Zone MZ1, your one-stop destination for musical inspiration and learning! Dive into a world of harmonious melodies, whether you're a seasoned musician or just starting your musical journey. The Musical Equipment and InstrumentsSeries was created to help people of all levels learn about the instruments and gear they can use to make the music they love. The quality and brand of musical equipment can greatly affect the sound and playability of your guitar. If you’re a beginner, it’s essential to start with a decent instrument that suits your budget and needs. Explore a rich collection of musical instruments, including guitars, pianos, and more. Immerse yourself in the intricate details of each instrument, designed to cater to every musician's discerning taste. Download Music Zone MZ1 now and embark on a musical journey like never before. Whether you aspire to play soulful tunes or compose your own masterpieces, this app is your companion in the world of music. Let the harmony begin!
Screenshots
Verdict
The clearest difference is update cadence: EarthOptics Sampling at every 8 days against MZ1's every 35 months. MZ1's advantage is iOS requirement (13.0 vs 18.0). 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.
EarthOptics Sampling ships an update every 8 days, MZ1 every 35 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | EarthOptics Sampling | MZ1 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (8 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 8 days — better | Every 35 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 92 MB | 51 MB |
| Age rating | 4+ | 17+ |
| Developer | Pattern Ag, Inc. | Robert Springett |
In-app purchases
EarthOptics Sampling
No in-app purchases
MZ1
No in-app purchases
