Comparison

MASTECH vs EM930

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

MASTECH

Features
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Taking and reading measurements are now easier with the Mastech app. Whether you’re at home, on the go, or working in the field, the Mastech app allows you to easily take and view your readings on your iPod, iPhone or iPad. - Stream measurements in real time - App displays reading and units - Shows function switch position and button presses - Save readings to device - Switch between multiple meters quickly and easily

About

EM930

Features
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The EM930 Communication Software is an advanced tool designed to enhance the functionality of your multimeter by enabling seamless connection with your smartphone. With this app, you can simulate and mirror real-time multimeter readings directly on your mobile device, allowing you to monitor data from a distance. Additionally, the software provides remote control of the multimeter, giving you the ability to adjust settings and operate the device without needing to be physically present. The app also features powerful data logging capabilities, enabling you to record and export readings for further analysis or reporting purposes. Whether you're working on complex projects or need to keep track of key measurements over time, this app provides a flexible and user-friendly interface to simplify your workflow. Key Features: - Real-time data synchronization between multimeter and smartphone. - Remote control capabilities to operate your multimeter from your mobile device. - Data logging to record and export measurements for detailed analysis. - User-friendly interface for easy access to multimeter functions via your phone.

Screenshots

MASTECH4 screens
EM9304 screens

Verdict

The call

MASTECH and EM930 are too close to call on the numbers: across 5 compared parameters β€” price, ads, in-app purchases and device support among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
MASTECH versus EM930: the parameters behind the verdict, then further details
ParameterMASTECHEM930
PriceFreeFree
Update frequencyEvery 76 monthsβ€”
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod β€” better
Requires iOS12.012.0
Further details β€” not scored
Size7 MB32 MB
Age rating4+17+
DeveloperMGL APPA CORPORATIONZHANGZHOU EASTERN INTELLIGENT METER CO., LTD.

In-app purchases

None

MASTECH

No in-app purchases

None

EM930

No in-app purchases

Questions

Is MASTECH free?
MASTECH is free to download, with no in-app purchases.
Is EM930 free?
EM930 is free to download, with no in-app purchases.
Do MASTECH or EM930 have ads?
Neither MASTECH nor EM930 shows ads.

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