ChatLink vs Smart Drain Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ChatLink
Initiate conversations on various messaging platforms without saving contacts. This tool streamlines communication for personal and business use, offering efficient customer service and sales outreach.
- One-Click Chats
- Multiple Messaging Platforms
- No Contact Saving Required
- Efficient Customer Service
- Streamlined Sales Communication
- Privacy-Focused
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ChatLink lets you start direct chats in supported messaging apps with one or multiple contacts—without saving phone numbers first. Enter numbers, choose your apps, and begin messaging in seconds. KEY FEATURES • Open chats with one tap • Send to multiple recipients in sequence without creating contacts • Works with multiple popular messaging apps • Never stores or shares your contacts or personal data • Built for customer support, sales outreach, and everyday messaging Upgrade to Unlimited Direct Chats with a 7-day free trial. Weekly, monthly, and yearly subscriptions renew automatically unless canceled at least 24 hours before the current period ends. Manage or cancel your subscription in your App Store account settings. ChatLink is an independent app and is not affiliated with, endorsed by, or sponsored by any supported messaging platform. All trademarks belong to their respective owners and are referenced only to describe compatibility. Terms of Use: https://touch4feel.com/terms-of-use Privacy Policy: https://touch4feel.com/privacy-policy
Smart Drain Pro
Automate water heater valve operations with this Bluetooth-enabled scheduler. Set custom times and days for efficient residue removal and device management in residential and industrial settings.
- Bluetooth device control
- Automated scheduling
- Customizable day and time programming
- Residue removal management
- Remote device operation
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The Smart Drain Pro app offers an innovative and user-friendly solution for controlling our Bluetooth devices, specifically designed for solenoids operating valves in water heaters. This app allows you to automatically schedule valve operations based on your chosen time and day, efficiently managing the removal of residues from water heaters. Key Features: - Bluetooth Connection: Easily connect Smart Drain Pro Bluetooth (BLE) devices for effective control and time management. - Customized Scheduling: Program your Smart Drain Pro devices to activate on specific days and hours, optimizing the handling and maintenance of your water heaters. The Smart Drain Pro app is perfect for automating and remotely controlling Smart Drain Pro devices in both residential and industrial settings, providing convenient and efficient management. Download the app today and experience the simplicity of controlling your Smart Drain Pro devices with just a few taps!
Screenshots
Verdict
The clearest difference is in-app purchases: Smart Drain Pro at none against ChatLink's 3. Smart Drain Pro also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.0). ChatLink's advantage is update cadence (monthly vs every 5 months). On price, rating, ratings volume and ads 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
Both are free to download. ChatLink sells 3 in-app purchases, starting at $0.99 per month. Smart Drain Pro asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for ChatLink against 5.0 for Smart Drain Pro. Both are backed by a comparable volume of ratings — 4 and 2 respectively.
ChatLink ships an update monthly, Smart Drain Pro every 5 months. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.
| Parameter | ChatLink | Smart Drain Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) | 5.0 (2 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | 2 |
| Update frequency | Monthly — better | Every 5 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Touch 4 Feel | David Sims |
Customer experience
ChatLink
Smart Drain Pro
In-app purchases
ChatLink
- Monthly$0.991 Month
- Weekly$0.997 Days
- Yearly7 Days trial$4.951 Year
Smart Drain Pro
No in-app purchases









