Comparison

Wind vs Zen Habit Tracker

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

Head to head
About

Wind

This application assists with shaft alignment in wind turbines using a connected Bluetooth system. It guides users through measurement and alignment processes, offering features like custom templates and instant PDF reporting for efficient on-site documentation.

Highlights
  • Bluetooth connectivity
  • Guided measurement process
  • Customizable templates
  • VertiZontal adjustment
  • Instant PDF reporting
  • Wind turbine graphics
Features
Read full description

This is a companion app for performing shaft alignment in wind turbines, using the ACOEM AT-Wind Pro system. The app guides the user throughout the complete measurement and alignment process when using the Bluetooth® connected ACOEM sensors. This offers an extensive shaft alignment package, including the possibility to create templates for specific wind turbine models. The PDF Report function provides a fast on-site reporting capability by converting saved measurement reports into PDF files. ---- Note: This app works only with the ACOEM AT-Wind Pro and the M10/S10 and M9/S9 sensors ---- Key Features: - Connected using Bluetooth® - GuideU: Our patented icon-based and color-coded adaptive user interface - Wind turbine graphics - creating better guidance and easier usage. - VertiZontal™: adjust the machine both vertically and horizontally without re-measuring - Speed up the measurement using templates. - Create an instant PDF-report Visit the website www.acoem.com for more information on alignment in general, the ACOEM tools and support of the app.

About

Zen Habit Tracker

Features
Read full description

Zen Habit Tracker is a minimal habit tracker designed for consistency. No streak pressure. No complicated goals. Just one simple action: Did you do it today — or not? Track your habits with a clean calendar view, and see your progress through subtle heatmaps. Over time, small actions become visible patterns. And patterns become your lifestyle.

Screenshots

Wind4 screens
Zen Habit Tracker4 screens

Verdict

The call

The clearest difference is update cadence: Zen Habit Tracker at fortnightly against Wind's every 8 months. On price, ads, in-app purchases and device support 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

Wind ships an update every 8 months, Zen Habit Tracker fortnightly. The most recent releases landed on October 21, 2026 and October 14, 2026 respectively.

Scorecard1 real difference · 8 level
Wind versus Zen Habit Tracker: the parameters behind the verdict, then further details
ParameterWindZen Habit Tracker
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 8 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better14.0
Further details — not scored
Size129 MB17 MB
Age rating4+4+
DeveloperACOEM Group丹丹 董

In-app purchases

None

Wind

No in-app purchases

None

Zen Habit Tracker

No in-app purchases

Questions

Is Wind free?
Wind is free to download, with no in-app purchases.
Is Zen Habit Tracker free?
Zen Habit Tracker is free to download, with no in-app purchases.
Do Wind or Zen Habit Tracker have ads?
Neither Wind nor Zen Habit Tracker shows ads.
Which is updated more often, Wind or Zen Habit Tracker?
Wind ships an update every 8 months, and Zen Habit Tracker fortnightly. Most recently, Wind was updated on October 21, 2026 and Zen Habit Tracker on October 14, 2026.

Other comparisons