MACH TECH vs Laifen
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MACH TECH
Control your smart home devices remotely via Wi-Fi. Share device access with family members, set schedules, and customize preferences for enhanced convenience and a happier lifestyle.
- Remote device control via Wi-Fi
- Share devices with family
- Set device schedules
- Customize device preferences
- Add new and existing MACH devices
- Supports robotic vacuums and stickvacs
Read full descriptionHide full description
MACH TECH - WE BREAK THROUGH BOUNDARIES. This app allows you to control your MACH smart home devices from anywhere via Wi-Fi. You can also share your MACH devices with family members, allowing everyone to control the devices together. The app lets you set schedules for your devices, customize preferences, and more. The convenience brought by the MACH TECH App enhances your family's lifestyle, adding a sense of happiness to everyday life. Here's how to use MACH TECH: 1. Create an account: Download the app and register an account using your email. If you already have a MACH account, you can log in directly. 2. Add devices: Once the app is open, you can add all existing and future MACH smart home devices, including robotic vacuums, stickvacs with mops, and more. In the future, the app will support more MACH brand products. You can choose to add new devices or devices already connected to the network. Connected devices are those configured by other family members. When they share these devices with you through the device sharing function, you will have almost the same permissions as them. 3. Use devices: After successfully adding devices, they will appear on your device page, where you can start controlling them. Contact us • Email: support@mach.tech • Website: mach.tech • Facebook: MACH Tech
Laifen
Connect to your smart electric toothbrush to personalize your brushing experience. Set usage preferences and adjust device parameters to create custom modes for optimal oral health.
- Connect to Laifen electric toothbrush
- Set personal usage preferences
- Adjust hardware device parameters
- Create custom toothbrush modes
- Achieve optimal oral health
Read full descriptionHide full description
Laifen App is the official application of Laifen Technology. Through this software, you can connect to the Laifen electric toothbrush, set personal usage preferences, and adjust hardware device parameters. By customizing parameters, you can preset a toothbrush mode specific to you, assisting you in effortlessly achieving optimal oral health.
Screenshots
Verdict
The clearest difference is rating: MACH TECH at 5.0 against Laifen's 2.4. MACH TECH also leads on iOS requirement (12.2 vs 15.0). Laifen's advantage is ratings volume (78 vs 1). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
MACH TECH holds the better App Store score, 5.0 against 2.4. That said, the two scores are not equally well evidenced: Laifen has 78 ratings behind it against 1, so its average is the more settled of the two.
MACH TECH ships an update every 2 weeks, Laifen every 3 weeks. The most recent releases landed on September 21, 2026 and September 25, 2026 respectively.
| Parameter | MACH TECH | Laifen |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 2.4 (78 ratings) |
| Positive reviews | — | 28.6% of reviews |
| Number of ratings | 1 | 78 — better |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.2 — better | 15.0 |
| Further details — not scored | ||
| Size | 266 MB | 160 MB |
| Age rating | 17+ | 4+ |
| Developer | Power Mobile Life LLC | Shenzhen Shuye Innovation Technology Co., Ltd. |
Customer experience
MACH TECH
Laifen
Bugs and requests
MACH TECH
Not enough reviews yet to summarise bugs or requests.
Laifen
Reported bugs
17 issues- Verification code never arrives via phone or email
- Get Code button permanently greyed out
- Server returns incorrect data errors
- Request timeout errors during account creation
- App shows blank screens with no text labels
Show 12 moreShow fewer
- Buttons present but unlabeled/non-functional
- App disconnects from toothbrush after profile creation
- Cannot add new toothbrushes to account
- Phantom toothbrush devices appear in account
- Cannot disconnect or delete toothbrush entries
- User profile information not editable
- Text display issues with non-English languages
- App freezes after recent updates
- Toothbrush won't turn on after charging
- Firmware calibration process fails
- App shows connected status but device unresponsive
- Phone number format validation rejects valid numbers
Requested features
14 requests- Apple Health integration and sync
- Battery percentage display
- Dark mode option
- Brushing timer in app
- Real-time brushing feedback and notifications
Show 9 moreShow fewer
- Brushing statistics and performance tracking
- Reward points system for achievements
- Pressure detection alerts
- Support for more than 3 toothbrush devices
- Device identification display
- Troubleshooting and user guide within app
- Brushing quality metrics (similar to Oral-B)
- Automation features for brushing reminders
- Toothbrush model selection in setup
In-app purchases
MACH TECH
No in-app purchases
Laifen
No in-app purchases
