# Limpet vs USight

The clearest difference is update cadence: USight at every 3 days against Limpet's every 9 days. On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Limpet against 5.0 for USight. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Limpet ships an update every 9 days, USight every 3 days. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Limpet | USight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/limpet/id6738070613/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/usight/id6760888380/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 3 days** |
| Monetization | Free | Free |
| Size | 86 MB | 218 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Limpet International Co., Limited](https://appshunter.io/developer/1779195598) | [Shenzhen Ruixunyun Technology Co., Ltd.](https://appshunter.io/developer/1886634581) |

## What reviewers say

### Limpet

[App page](https://appshunter.io/ios/app/limpet/id6738070613)

This app connects to smart pet devices, allowing remote feeding, cleaning, and monitoring of your pet. It offers features like scheduled feeding, two-way audio, and AI-powered activity tracking to ensure your pet is cared for even when you're away.

**Highlights:** Remote feeding schedules, One-tap remote food dispensing, Two-way audio communication, AI auto-follow video recording, Real-time activity monitoring, Temperature and anomaly alerts

**In-app purchases:** none


### USight

[App page](https://appshunter.io/ios/app/usight/id6760888380)

Monitor your home with smart cameras. Access live and recorded video, receive instant event alerts, and utilize advanced AI video analysis for comprehensive home security and care.

**Highlights:** Real-time video access, Historical recording playback, Instant event alerts, In-depth video AI analysis, Unified platform for smart cameras

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

**In-app purchases:** none


## Frequently asked questions

### Is Limpet free?

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

### Is USight free?

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

### Which has better reviews, Limpet or USight?

Limpet and USight are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Limpet or USight have ads?

Neither Limpet nor USight shows ads.

### Which is updated more often, Limpet or USight?

Limpet ships an update every 9 days, and USight every 3 days. Most recently, Limpet was updated on October 2, 2026 and USight on October 1, 2026.

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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.*