Spark vs unloading meter
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Spark
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Introducing SPARK, the intelligent energy management system reshaping industries worldwide. By harnessing analytics, machine learning, and human expertise, SPARK becomes your trusted ally in unlocking unmatched energy productivity. With Reon's Digital Solutions driving it, SPARK ensures a blend of favorable Levelized Cost of Energy (LCOE) and continual asset performance management, guaranteeing peak annual energy production for your assets. But SPARK goes beyond mere productivity enhancement; it's about refining maintenance strategies and slashing on-ground costs. Offering predictive maintenance assistance, SPARK keeps your plant steps ahead of potential issues. Its smart features streamline maintenance processes, conserving time, resources, and funds over the long haul. Whether you're overseeing a bustling industrial operation or managing intricate energy infrastructures, SPARK stands as your comprehensive solution for elevating efficiency and profitability. Embrace the transformative prowess of SPARK today and align with the vanguard of industry innovation!
unloading meter
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Connect Koeo T-80 flowmeter via Bluetooth, and read temperature, volume and density simultaneously. It can automatically convert measurement units and export files in excel or PDF format. The file can be downloaded locally or sent by email.
Screenshots
Verdict
The clearest difference is update cadence: unloading meter at every 2 months against Spark's every 5 months. On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Spark ships an update every 5 months, unloading meter every 2 months. The most recent releases landed on September 12, 2026 and September 13, 2026 respectively.
| Parameter | Spark | unloading meter |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 2 months โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 โ better |
| Further details โ not scored | ||
| Size | 31 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Reon Energy | Zhejiang Koeo Petroleum Machinery Co.,Ltd |
In-app purchases
Spark
No in-app purchases
unloading meter
No in-app purchases









