What is the revenue estimate for ZenTest-Smart Water Tester?

The current estimate for ZenTest-Smart Water Tester is $137 per month, based on public store and catalog signals, with comparison against 77129 similar Android apps in Tools.

What is ZenTest-Smart Water Tester's rating?

ZenTest-Smart Water Tester is rated 4.9 stars across 276 ratings on the Play Store.

Who makes ZenTest-Smart Water Tester?

ZenTest-Smart Water Tester is published by Apera Instruments, launched on Aug 14, 2018.

Where does ZenTest-Smart Water Tester rank in its category?

ZenTest-Smart Water Tester ranks #54984 of 77129 apps in Tools, putting it in the top 71.3% by revenue.

How much does ZenTest-Smart Water Tester earn?

Android app from Apera Instruments · Tools

ML forecast ★ 4.9 · 276 Free

~137/mo

ML revenue forecast. Calibrated against 77129 apps in this category.

Confidence band

±15%

High — many comparable apps with verified data

At a glance

Tracks close to the Android app category median (189/mo).
Ranks #54,984 of 77,129 in Tools (top 71.3% by revenue).
Launched Aug 14, 2018 · last updated Jun 04, 2026.

What the app looks like

Live screenshots from the Play Store, captured by our snapshot worker. Tap any image to enlarge.

ZenTest-Smart Water Tester's revenue trajectory

Forecast revenue from snapshot history. Last 1 months.

Where ZenTest-Smart Water Tester sits in Tools

Revenue distribution of 77129 comparable apps. ZenTest-Smart Water Tester highlighted.

ZenTest-Smart Water Tester vs comparable apps

Revenue trajectory side-by-side. Bold = ZenTest-Smart Water Tester, ghosted = peers.

App spec

Version

1.9.22

Last update

Jun 04, 2026

Launched

Aug 14, 2018

Price

Free

Monetization

Free

What ZenTest-Smart Water Tester actually does (from store listing)

This mobile application is designed for ZenTest enabled Smart Multi-parameter water testers (connect via Bluetooth). With ZenTest, professional measurement and data management of pH, conductivity, TDS, salinity, resistivity, ORP (redox) & temperature become easier than ever. Main Features: * 4 types of measurement display modes (Simple/Dial/Graph/Table) for different scenarios * Powerful cloud-based data logger (auto. or manual), including measurement records, calibration data, linked asset…

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Comparable Android apps

The five apps in Tools with the closest revenue to ZenTest-Smart Water Tester. Click any to see its detail page.

App	Revenue	Rating	Ratings
RBH Mobile BT	137	★ 3.2	114
Accesories for your car!	137	—	0
BeaconSET	137	—	0
NFC Tag Reader & Writer	137	★ 2.1	205
ABUS IPCam Plus	137	—	0

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How we calculated this

Each forecast combines App Store rating, ratings count, monetisation model, pricing tier, IAP signals and ad-supported flag. The base estimate is then multiplied by a per-category scaling factor learned from apps with founder-verified MRR. Every number on this page comes from public APIs and Bumetric's own snapshot history.

Full methodology covers input variables, accuracy bands per category and how we treat apps without comparable anchors. See also the live data on ZenTest-Smart Water Tester's tracker page for current rating, reviews and snapshot timeline.

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