# PetTech vs Smartlyn

The clearest difference is update cadence: Smartlyn at monthly against PetTech's every 7 months. PetTech's advantage is rating (2.4 vs 2.0) and review sentiment (31% vs 6%). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

PetTech holds the better App Store score, 2.4 against 2.0. Both are backed by a comparable volume of ratings — 61 and 22 respectively. Written reviews point the same way: 31% of PetTech's written reviews are positive against 6% of Smartlyn's.

PetTech ships an update every 7 months, Smartlyn monthly. The most recent releases landed on August 26, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | PetTech | Smartlyn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (61 ratings)](https://appshunter.io/ios/app/pettech/id6446351237/reviews)** | [2.0 (22 ratings)](https://appshunter.io/ios/app/smartlyn/id6745936557/reviews) |
| Number of ratings | **61** | 22 |
| Positive reviews | **30.6% of reviews** | 6.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | Free | Free |
| Size | 197 MB | 265 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Yunchong Intelligence Technology Co.,Ltd.](https://appshunter.io/developer/1580890433) | [深圳创智乐智能科技有限公司](https://appshunter.io/developer/1814558182) |

## What reviewers say

### PetTech

[App page](https://appshunter.io/ios/app/pettech/id6446351237)

Manage your pet's health and well-being with smart devices. Monitor diet and rest patterns, ensure regular feeding and rest schedules, and remotely control devices for convenient pet care. Share access with family for a connected pet-owning experience.

**Highlights:** Scientific pet rearing, Remote device control, Diet and rest monitoring, Device sharing with family, Mobile phone binding

**Features:** Vision Pro support

**In-app purchases:** none


### Smartlyn

[App page](https://appshunter.io/ios/app/smartlyn/id6745936557)

Control your smart home devices with an intuitive interface designed for simpler living. This application offers a streamlined way to manage your connected devices.

**Highlights:** Smart device management, Simple user interface, Smarter living integration, Home automation control

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

**In-app purchases:** none


## Frequently asked questions

### Is PetTech free?

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

### Is Smartlyn free?

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

### Which has better reviews, PetTech or Smartlyn?

PetTech is rated higher. PetTech averages 2.4 out of 5 from 61 ratings, while Smartlyn averages 2.0 from 22 ratings.

### Do PetTech or Smartlyn have ads?

Neither PetTech nor Smartlyn shows ads.

### Which is updated more often, PetTech or Smartlyn?

PetTech ships an update every 7 months, and Smartlyn monthly. Most recently, PetTech was updated on August 26, 2026 and Smartlyn on September 23, 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.*