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WatchFlower

by Emeric Grange

  • Utilities
  • Paid
  • Zombie
  • Small & simple · 79
View on the App Store
Rating
0.0
0 ratings
Top 96%among 150 Utilities apps
Last update
Jan 17, 2024
Version 5.4
Size
45 MB
Category
Utilities
Tracked since
Oct 10, 2026

Estimated revenue

A model estimate with a likely range, not a reported figure.

No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.

How this estimate is made

Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.

Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.

Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.

Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.

Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.

Full method

Screenshots

As shown on the App Store listing.

About this app

Text from the App Store listing.

WatchFlower is a plant monitoring application that reads and plots data from compatible Bluetooth sensors like Xiaomi 'Flower Care' or Parrot 'Flower Power'. WatchFlower also works great with a couple of Bluetooth thermometers and air quality monitoring sensors!

WatchFlower is an open source software. By buying it here, you support its development!
It doesn't track your application usage, doesn't require an account, your GPS position, nor any other personal data!

The application is available in English, Chinese, Danish, Dutch, Frisian, French, German, Norwegian, Spanish and Russian.
Application developed by Emeric Grange. Visual design by Chris Díaz.

New features:

  • WatchFlower now has a plant database with over 3400 entries!

Supported sensors:

  • Xiaomi "Flower Care" / VegTrug "Grow Care Home"
  • Xiaomi "Flower Care Max" / VegTrug "Grow Care Garden"
  • Xiaomi "RoPot" / VegTrug "Grow Care Pot"
  • Works with both international and Chinese versions.
  • Tuya "Flower Care"
  • Parrot "Flower Power"
  • Parrot "Pot"
  • Automatic watering is not yet supported.
  • Xiaomi "Digital Hygrometer Clock"
  • Xiaomi "Digital Hygrometer Alarm"
  • Supports automatic time setting and switching temperature units.
  • Xiaomi "Digital Hygrometer"
  • Xiaomi "Digital Hygrometer 2"
  • Xiaomi "BLE Temperature and Humidity sensor" (with LCD screen)
  • ClearGrass "Digital Bluetooth Thermometer and Hygrometer" (with EInk screen)
  • ClearGrass "Temp & RH Monitor" (with LCD screen)
  • Qingping "Temp & RH Monitor Lite" (with LCD screen)
  • SensorBlue "ThermoBeacon" (LCD and keychain)
  • Qingping "Air Monitor Lite"
  • Honeywell HCHO detector
  • VSON "Air Box" WP6003

Follow development, post bug reports and suggest new features on the GitHub page (https://github.com/emericg/WatchFlower) or contact me directly by email ([email protected]).

This project is NOT associated with Xiaomi, Parrot, or any sensor manufacturer.

What’s new

Release notes for the latest version, as written by the developer.

v5.4
  • Add Hungarian translation
  • Various bug fixes and improvements

Rank history

Daily position in the Japan charts. #1 is at the top.

Best rank
#20
Current rank
#82
Days charting
2 of 7

On the charts today

Small & simple score

How realistic it is for a small team to build something like this.

79/100

Small & simple

  • Developer size70% · 25

    Developer: 2 apps on the charts

  • Audience size100% · 20

    Ratings: 0

  • App size100% · 10

    Size: 45 MB

  • Price model100% · 15

    Price model: paid

  • Demand proof55% · 30

    Best rank #20, 3 countries

An indicator, not a fact. We can't see team size. Calculated Oct 25, 2026 · method i2

How the score works

Version history

  • 5.4LatestReleased Jan 17, 2024