Comparison

EM3720 vs Ziperase Mobile Diagnostics

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

Head to head
About

EM3720

Features
Read full description

EM3720 App is for use with the EM3720 Meter. It enables your iOS device to View, Monitor, and Capture Pictures. As well as, Data Log the date/time stamped readings of the Smart Meter to Phones & Tablets. The exported test results can be shared via EMAIL, TEXT, PICTURE, and to EXCEL Wirelessly connects via Bluetooth to view AC voltage, DC voltage, Resistance, Continuity and Diode Test Saves Time and Money: 1.Identifies, alerts, captures and sends data instantly 2.Maximizes time – less re-checking 3.Problems captured - so repairs are easier Works on all iPhone, IPads, IPad Touches

About

Ziperase Mobile Diagnostics

Features
Read full description

Ziperase Diagnostics helps you test and verify your mobile device health quickly and accurately. Key Features: • Charging port testing • Hardware diagnostics • Device health check • Sensor testing • Performance testing • Fast and reliable results • Simple and clean interface Ziperase Diagnostics ensures your device components are working properly by performing advanced automated tests. Designed for technicians, repair professionals, and everyday users who want to check their device condition easily. Download now and test your device instantly.

Screenshots

EM37201 screens
Ziperase Mobile Diagnostics4 screens

Verdict

The call

The clearest difference is update cadence: Ziperase Mobile Diagnostics at every 2 weeks against EM3720's every 4 months. EM3720's advantage is iOS requirement (11.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

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

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

UpkeepUpdate frequency

EM3720 ships an update every 4 months, Ziperase Mobile Diagnostics every 2 weeks. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.

Scorecard2 real differences Ā· 4 level
EM3720 versus Ziperase Mobile Diagnostics: the parameters behind the verdict, then further details
ParameterEM3720Ziperase Mobile Diagnostics
PriceFreeFree
Update frequencyEvery 4 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.6
Further details — not scored
Size6 MB5 MB
Age rating17+4+
DeveloperZHANGZHOU EASTERN INTELLIGENT METER CO., LTD.Ziperase

In-app purchases

None

EM3720

No in-app purchases

None

Ziperase Mobile Diagnostics

No in-app purchases

Questions

Is EM3720 free?
EM3720 is free to download, with no in-app purchases.
Is Ziperase Mobile Diagnostics free?
Ziperase Mobile Diagnostics is free to download, with no in-app purchases.
Do EM3720 or Ziperase Mobile Diagnostics have ads?
Neither EM3720 nor Ziperase Mobile Diagnostics shows ads.
Which is updated more often, EM3720 or Ziperase Mobile Diagnostics?
EM3720 ships an update every 4 months, and Ziperase Mobile Diagnostics every 2 weeks. Most recently, EM3720 was updated on November 2, 2026 and Ziperase Mobile Diagnostics on October 25, 2026.

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