# Lychee Watch vs Aiper

The clearest difference is review sentiment: Aiper at 46% against Lychee Watch's 0%. Aiper also leads on rating (4.1 vs 2.0) and ratings volume (265 vs 1). Lychee Watch's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Aiper holds the better App Store score, 4.1 against 2.0. That said, the two scores are not equally well evidenced: Aiper has 265 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Lychee Watch's written reviews are positive against 46% of Aiper's.

## The numbers

| Metric | Lychee Watch | Aiper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/lychee-watch/id6449210289/reviews) | **[4.1 (265 ratings)](https://appshunter.io/ios/app/aiper/id6474955418/reviews)** |
| Number of ratings | 1 | **265** |
| Positive reviews | 0.0% of reviews | **46.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Monetization | Free | Free |
| Size | 3 MB | 233 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Lychee Things Inc.](https://appshunter.io/developer/1605547983) | [AIPER GLOBAL PTE. LTD.](https://appshunter.io/developer/1722906035) |

## What reviewers say

### Lychee Watch

[App page](https://appshunter.io/ios/app/lychee-watch/id6449210289)

Remotely manage your smart sliding doors and windows with this companion app. It allows control from any location, but requires initial setup via a separate mobile application.

**Highlights:** Remote control of sliding doors and windows, Control from any location, Companion app for SmartSlydr device, Requires mobile app for initial setup

**In-app purchases:** none


### Aiper

[App page](https://appshunter.io/ios/app/aiper/id6474955418)

Manage your pool cleaners and irrigation devices from one app. Create custom scenes for different areas, schedule cleanings, and optimize watering for a vibrant landscape while conserving water.

**Highlights:** Unified pool and irrigation device management, Multi-yard scenario support, Intelligent pool cleaning automation, AI Navium™ and Visual Mode for pool cleaning, Customized irrigation schedules, Water conservation features

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use and intuitive interface
- 🚀 Effective pool cleaning performance
- ⚡ Cordless and autonomous operation
- ☀️ Solar charging capability
- 🎯 Reliable hardware quality

**What reviewers complain about**

- 🐛 Frequent forced logouts requiring re-authentication
- 🔒 Excessive privacy requirements and data collection
- 📱 Single device login restriction (kicks off other users)
- 📢 Persistent intrusive advertisements and pop-ups
- 🔌 App disconnects when robot is underwater

**Reported bugs**

- Login credentials not recognized after updates
- App fails to connect to devices
- Cleaning records not displaying or disappearing after updates
- Account registration impossible or code validation timeout
- Firmware update failures

**Requested features**

- Scheduling/timer functionality for automated operation
- Multi-device simultaneous login support
- Manual control when robot is underwater
- Pause/stop operation from app
- Customizable watering zones and amounts


## Frequently asked questions

### Is Lychee Watch free?

Lychee Watch is free to download, with no in-app purchases.

### Is Aiper free?

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

### Which has better reviews, Lychee Watch or Aiper?

Aiper is rated higher. Lychee Watch averages 2.0 out of 5 from 1 ratings, while Aiper averages 4.1 from 265 ratings.

### Do Lychee Watch or Aiper have ads?

Neither Lychee Watch nor Aiper 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.*