Comparison

Multi vs HL

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

Head to head
About

Multi

Features
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【Main function】 ● Current waveform display - The current waveform can be displayed easily on iPhone or iPad.You can investigate the sources of harmonics and noise, and compare the waveforms before and after equipment replacement.Compared to an oscilloscope, it is excellent for portability, making it ideal for small investigations in the field. ● Accumulation of measurement data - Measurement data displayed on iPhone or iPad can be saved in the cloud and accumulated.Since the measurement data is linked with the map information of the measurement point, it is easy to manage, eliminating the work saved by handwriting, which leads to shortening of working time.Moreover, by comparing with past data, it can be utilized as a guide for early detection of equipment abnormality and deterioration diagnosis. MultiTracer supports the following products. 【Corresponding product】 - M-1140X Leakage Current Clamp Tester with Bluetooth http://www.multimic.com/e/products/detail/2486.html - M-1140XR Leakage Current Clamp Tester with Bluetooth http://www.multimic.com/e/products/detail/2487.html - HCL-36UX Digital Clamp Current Tester for High Voltage http://www.multimic.com/e/products/detail/2588.html - ALCL-80X Digital Arrester Tester http://www.multimic.com/e/products/detail/2655 - M-730X AC/DC Current Milliammeter https://www.multimic.com/e/products/detail/2732 - RLM-10X Flexible Leakage/Line Current Tester https://www.multimic.com/e/products/detail/2731

About

HL

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Switch sensor units, export data to excel, switch display units, and load data curves in real time. Read data in real time on the uplink, and modify configuration parameters on the downlink

Screenshots

Multi3 screens
HL4 screens

Verdict

The call

The clearest difference is update cadence: HL at monthly against Multi's every 4 months. HL also leads on iOS requirement (9.0 vs 13.0). 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

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

Multi ships an update every 4 months, HL monthly. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

Scorecard2 real differences · 4 level
Multi versus HL: the parameters behind the verdict, then further details
ParameterMultiHL
PriceFreeFree
Update frequencyEvery 4 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.09.0 — better
Further details — not scored
Size8 MB18 MB
Age rating4+17+
DeveloperMULTI MEASURING INSTRUMENTS CO., LTD.上海铭控传感技术有限公司

In-app purchases

None

Multi

No in-app purchases

None

HL

No in-app purchases

Questions

Is Multi free?
Multi is free to download, with no in-app purchases.
Is HL free?
HL is free to download, with no in-app purchases.
Do Multi or HL have ads?
Neither Multi nor HL shows ads.
Which is updated more often, Multi or HL?
Multi ships an update every 4 months, and HL monthly. Most recently, Multi was updated on October 24, 2026 and HL on October 16, 2026.

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