# Cürv Smart vs Sylva Deer Manager

The clearest difference is update cadence: Sylva Deer Manager at every 9 days against Cürv Smart's every 21 months. Cürv Smart's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

Cürv Smart ships an update every 21 months, Sylva Deer Manager every 9 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Cürv Smart | Sylva Deer Manager |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 46.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 205 MB | 68 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Cürv](https://appshunter.io/developer/1475614488) | [Sylva Deer and Veterinary Services](https://appshunter.io/developer/1872678496) |

## What reviewers say

### Cürv Smart

[App page](https://appshunter.io/ios/app/curv-smart/id1475614489)

Manage your smart home devices remotely from anywhere. Control multiple appliances simultaneously, set timers for automated functions, and easily share device access with family members. The app facilitates quick and simple connection to your smart devices.

**Highlights:** Remote appliance control, Simultaneous device management, Automated timers, Device sharing with family, Easy device connection

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

**In-app purchases:** none


### Sylva Deer Manager

[App page](https://appshunter.io/ios/app/sylva-deer-manager/id6758393734)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cürv Smart free?

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

### Is Sylva Deer Manager free?

Sylva Deer Manager is free to download, with no in-app purchases.

### Do Cürv Smart or Sylva Deer Manager have ads?

Neither Cürv Smart nor Sylva Deer Manager shows ads.

### Which is updated more often, Cürv Smart or Sylva Deer Manager?

Cürv Smart ships an update every 21 months, and Sylva Deer Manager every 9 days. Most recently, Cürv Smart was updated on October 24, 2026 and Sylva Deer Manager on October 24, 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.*