Comparison

OWON iMeter vs Dropleaf

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

Head to head
About

OWON iMeter

This app enables remote monitoring, analysis, and data logging for smart Bluetooth multimeters. It allows for continuous real-time and offline recording, multi-device control, and abnormal data warnings, enhancing operator safety and simplifying data comparison.

Highlights
  • Remote real-time monitoring
  • Continuous offline recording
  • Multi-device control
  • Wireless safety monitoring
  • Graphic and table data presentation
  • Abnormal data warning system
  • Data backup and sharing
Features
Read full description

The first smart Bluetooth multimeter When connect the mobile device with OWON smart Bluetooth multimeter, it can realize remote monitor, analysis, warning and sharing. Furthermore, it can be used as data logger, process tester, thermometer. Function: *Continuous real-time recording read the real-time measurement data of multimeter by low power consumption Bluetooth protocol. After recoding, drawing, analyzing the data, specific data could be saved and loaded for checking convenience. *Continuous offline recording you can use iOS device APP to send a command, the multimeter will start recording the measurements. After receiving the command, the connection will be disconnected automatically. The multimeter will record the measuring data in its own memory. After completion of the record, use iOS APP to reconnect the multimeter, and then you can read the measuring data into the iOS device as a CSV file. You can use this function to record for a long time without staff on duty, while reducing Bluetooth consumption to conserve the battery power of the multimeter. *Multi-point control device app could be connected with multiple devices to monitor them. In "DeviceList" page, the measurements of each device could be observed at the same time. It's convenient for users to view the change of multiple test points at unifying perspective. *Remote wireless communication, guarantee the safety of operator Remote continuously record and monitor could capture the current, voltage, resistance, capacitance, temperature of every test points in high voltage, high temperature, narrow environment and other extreme situation. Data can be captured from remote place, which guarantee the safety of user. *Graphic and table presentation, simplify the comparison and analysis It's abstract when there is only data. Application can draw the data trending of multiple devices in real-time. Could be zoomed out, zoomed in and moved by gestures. Users can match the data to specific curve drawings and analyze the path trending of the test points. *Abnormal data warning Set the warning condition in advance. When data are captured continuously, warning system would remind the user when qualified data show up. *Data back up and share Interpret: Application supports data save and export to be backed up. Otherwise, it could be share in multiple ways so that co-workers could help you to analyze the issue and solve the problem.

About

Dropleaf

Features
Read full description

Dropleaf is a delightful hydration tracker that turns drinking water into a relaxing plant-growing game. Every sip you log helps your adorable plant companion grow a little taller. No pressure, no punishment — just a fun and gentle way to build a healthy hydration habit. Features: 1. Easy Logging: Create custom cups and log drinks with one tap. Track water, coffee, tea, juice, milk, soda, and more. 2. Plant Cultivation: Your plant levels up as you drink cups of water. Keep your streak alive to speed up growth. If you miss a day, your plant simply pauses — it never withers or dies. 3.Water Drop Currency: Earn drops by checking in daily, hitting your hydration goal, leveling up plants, and unlocking achievements. 4.Decorations: Spend drops to unlock cute pots and plant skins to personalize your own garden. 5. Challenges: Take on 7-day and 21-day hydration challenges, plus themed missions like no-sugar, no-coffee, no-alcohol, tea-a-day, and vitamin boost. Miss a day and the challenge resets. 6.Achievements: Collect badges for milestones such as your first sip, 7-day streaks, total water consumed, and unlocking every plant. 7.Smart Reminders: Set custom intervals and quiet hours so you never forget to hydrate. 8.Insights: View daily, weekly, and monthly charts plus key metric cards to understand your hydration trends. 9. Dark Mode: Automatically matches your system appearance for comfortable nighttime use. 10. Unit Support: Switch freely between mL, L, US oz, and UK oz. Download Dropleaf today and watch your plant grow with every glass!

Screenshots

OWON iMeter4 screens
Dropleaf4 screens

Verdict

The call

The clearest difference is device support: OWON iMeter at 3 against Dropleaf's 1. OWON iMeter also leads on iOS requirement (13.0 vs 16.0). 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

OWON iMeter ships an update every 3 months, Dropleaf every 2 months. Both last shipped on October 24, 2026.

Scorecard2 real differences · 8 level
OWON iMeter versus Dropleaf: the parameters behind the verdict, then further details
ParameterOWON iMeterDropleaf
PriceFreeFree
Rating4.3 (4 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better16.0
Further details — not scored
Size56 MB43 MB
Age rating4+4+
DeveloperFujian Lilliput Optoelectronics Technology Co., Ltd.嘉军 陈

In-app purchases

None

OWON iMeter

No in-app purchases

None

Dropleaf

No in-app purchases

Questions

Is OWON iMeter free?
OWON iMeter is free to download, with no in-app purchases.
Is Dropleaf free?
Dropleaf is free to download, with no in-app purchases.
Do OWON iMeter or Dropleaf have ads?
Neither OWON iMeter nor Dropleaf shows ads.
Which is updated more often, OWON iMeter or Dropleaf?
OWON iMeter ships an update every 3 months, and Dropleaf every 2 months. Most recently, OWON iMeter was updated on October 24, 2026 and Dropleaf on October 24, 2026.

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