# TailWind Smart vs Waterdrop Filter

TailWind Smart and Waterdrop Filter are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | TailWind Smart | Waterdrop Filter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (89 ratings)](https://appshunter.io/ios/app/tailwind-smart/id1255530678/reviews)** | — |
| Number of ratings | **89** | — |
| Positive reviews | 51.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Monetization | Free | — |
| Size | 124 MB | 28 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [1931085 Ontario Ltd](https://appshunter.io/developer/1255530677) | [ECOLIFE INTERNATIONAL, INC](https://appshunter.io/developer/1706800901) |

## What reviewers say

### TailWind Smart

[App page](https://appshunter.io/ios/app/tailwind-smart/id1255530678)

Automate your garage door with smart technology. This app allows you to remotely open, close, and check the status of your garage doors. It can also automatically open as you arrive and close as you leave, enhancing security and convenience.

**Highlights:** Automatic opening and closing, Remote control from anywhere, Vehicle detection for specific door opening, Customizable alerts and schedules, Activity history log, Unlimited user access

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Great product overall
- 👍 Well-designed app
- 👍 Excellent customer support
- 👍 Integrates with Home Assistant
- 👍 Works well with HomeKit

**What reviewers complain about**

- 🐛 Buggy app
- 🔋 Significant battery drain
- 🐛 Unreliable auto-open/close
- 🐛 Frequent sign-outs
- 🐛 Setup issues (Bluetooth, Location)

**Reported bugs**

- Cannot enable Bluetooth during setup
- Location services need manual enabling
- App prompts to download unavailable update
- Auto open no longer works
- App can't diagnose or update firmware

**Requested features**

- Clearer setup flow with firmware update check
- Documentation matching latest UX
- HomeKit integration release
- Siri Shortcuts improvement
- Watch face complication for watch app


### Waterdrop Filter

[App page](https://appshunter.io/ios/app/waterdrop-filter/id6748490556)

**In-app purchases:** none


## Frequently asked questions

### Is TailWind Smart free?

TailWind Smart is free to download, with no in-app purchases.

### Is Waterdrop Filter free?

Waterdrop Filter is free to download, with no in-app purchases.

### Do TailWind Smart or Waterdrop Filter have ads?

Neither TailWind Smart nor Waterdrop Filter shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*