Comparison

EM3720 vs Omniclock

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

Omniclock

Read full description

Omniclock is a fast, minimalist timer built around a beautiful analog clock. Set a duration by simply dragging on the dial or pick a preset in seconds. Control your countdown from interactive widgets and a Live Activity—no app-hopping required. Why you’ll like it • Analog drag to set — spin the dial to pick any duration • Quickpicker & Recents — start common or last-used timers instantly • Full-screen alarm — Native, attention-grabbing alert, even when the screen is locked. (iOS 26+) • Interactive widgets — Small and Medium sizes show the running timer and let you Start / Pause / Resume / Stop • Medium widget: Quick-pick from your last timers • Live Activity with interaction on the Lock Screen • Clear analog design with second indicator (in-app) and a progress ring on the clock • Theme selection — choose from a few curated clock themes for app and widgets • Saved locally — your timers stay on device Built for more (Planned; not available yet) Stopwatch • Alarms • Cross-platform sync • Shared timers with others

Screenshots

EM37201 screens
Omniclock3 screens

Verdict

The call

The clearest difference is device support: EM3720 at 3 against Omniclock's 1. EM3720 also leads on iOS requirement (11.0 vs 17.0). 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

CostPrice · In-app purchases · Ads · 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, Omniclock every 6 months. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 4 level
EM3720 versus Omniclock: the parameters behind the verdict, then further details
ParameterEM3720Omniclock
PriceFreeFree
Update frequencyEvery 4 months — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS11.0 — better17.0
Further details — not scored
Size6 MB21 MB
Age rating17+4+
DeveloperZHANGZHOU EASTERN INTELLIGENT METER CO., LTD.los.software GmbH

In-app purchases

None

EM3720

No in-app purchases

None

Omniclock

No in-app purchases

Questions

Is EM3720 free?
EM3720 is free to download, with no in-app purchases.
Is Omniclock free?
Omniclock is free to download, with no in-app purchases.
Do EM3720 or Omniclock have ads?
Neither EM3720 nor Omniclock shows ads.
Which is updated more often, EM3720 or Omniclock?
EM3720 ships an update every 4 months, and Omniclock every 6 months. Most recently, EM3720 was updated on October 26, 2026 and Omniclock on October 30, 2026.

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