Comparison

MERITSUNPRO vs oLoader II

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

Head to head
About

MERITSUNPRO

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This App is only for MERITSUN Bluetooth LiFePO4 battery which base on bluetooth4.0 BLE technology. * The Best Utility tool for monitoring your lithium battery! * Event recorder and notification reminder, easily to manage the battery * The phone required bluetooth4.0 with BLE(bluetooth low energy) functions. * Measuring distance: <= 5m * Due to the bluetooth hardware feature, the APP only can connec with one battery every time. * If you want to connect this battery with another mobile phone,pls exit this program.

About

oLoader II

Features
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An application for convenient and professional work of engineers with Orion NOVA security systems manufactured by TIRAS Technologies. oLoader II is the main engineer's tool for configuring Orion NOVA systems, updating the firmware of devices and engineering monitoring the health and performance of the components of the security system. โ€ฆ Security systems manufactured by TIRAS protect hundreds of thousands of objects throughout Ukraine (both ordinary apartments and banks, storage facilities, critical infrastructure facilities) from various dangers, including - from unauthorized intrusions into protected objects, flood prevention, fire detection. All components of the security system, from the detector to the monitoring station, are developed with strict adherence to European standards and based on more than 30 years of expertise in the category. โ€ฆ Using oLoader II: - add objects, configure them, grant access to users; - configure the security system configuration, connect various devices; - monitor the health and performance of each component of the security system, the status of the power connection, the status of communication channels, etc.; - connect video cameras to the system; - connect objects to the surveillance consoles.

Screenshots

MERITSUNPRO3 screens
oLoader II4 screens

Verdict

The call

The clearest difference is iOS requirement: MERITSUNPRO at 9.0 against oLoader II's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

MERITSUNPRO ships an update fortnightly, oLoader II every 8 days. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

Scorecard1 real difference ยท 5 level
MERITSUNPRO versus oLoader II: the parameters behind the verdict, then further details
ParameterMERITSUNPROoLoader II
PriceFreeFree
Update frequencyFortnightlyEvery 8 days โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS9.0 โ€” better15.0
Further details โ€” not scored
Size3 MB177 MB
Age rating4+4+
DeveloperMeriTech Power Co., Ltd.TIRAS-12, TOV

In-app purchases

None

MERITSUNPRO

No in-app purchases

None

oLoader II

No in-app purchases

Questions

Is MERITSUNPRO free?
MERITSUNPRO is free to download, with no in-app purchases.
Is oLoader II free?
oLoader II is free to download, with no in-app purchases.
Do MERITSUNPRO or oLoader II have ads?
Neither MERITSUNPRO nor oLoader II shows ads.
Which is updated more often, MERITSUNPRO or oLoader II?
MERITSUNPRO ships an update fortnightly, and oLoader II every 8 days. Most recently, MERITSUNPRO was updated on October 10, 2026 and oLoader II on October 9, 2026.

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