# Smartlink+ vs Alder AI

The clearest difference is review sentiment: Smartlink+ at 100% against Alder AI's 50%. Smartlink+ also leads on rating (5.0 vs 3.5). Alder AI's advantage is update cadence (fortnightly vs every 2 months) and ratings volume (15 vs 4). 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.

Smartlink+ holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 4 and 15 respectively. Written reviews point the same way: 100% of Smartlink+'s written reviews are positive against 50% of Alder AI's.

Smartlink+ ships an update every 2 months, Alder AI fortnightly. The most recent releases landed on October 7, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Smartlink+ | Alder AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/smartlink-plus/id1492504608/reviews)** | [3.5 (15 ratings)](https://appshunter.io/ios/app/alder-ai-smart-home-security/id6743156517/reviews) |
| Number of ratings | 4 | **15** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 59 MB | 341 MB |
| Requires iOS | **15.0** | 16 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SecureNet Technologies, LLC](https://appshunter.io/developer/890342713) | [InstaView.ai](https://appshunter.io/developer/1705438831) |

## What reviewers say

### Smartlink+

[App page](https://appshunter.io/ios/app/smartlink-plus/id1492504608)

Control your home security system remotely. Arm/disarm, view live camera feeds, and manage connected devices like locks, lights, and thermostats from your smartphone or smartwatch.

**Highlights:** Remote arm/disarm, Live camera feed viewing, Smart lock and light control, Thermostat adjustment, System activity review, Customizable alerts, Multi-property management

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


### Alder AI

[App page](https://appshunter.io/ios/app/alder-ai-smart-home-security/id6743156517)

Monitor your home security with AI-powered surveillance. View live HD video feeds, receive intelligent alerts with AI summaries, and utilize features like two-way audio and color night vision. Requires a valid Alder account for access.

**Highlights:** AI-powered human and vehicle detection, Live HD video feeds (2-8 cameras), Instant AI-enhanced security alerts, Two-way audio communication, Color night vision, Real-time event recording

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smartlink+ free?

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

### Is Alder AI free?

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

### Which has better reviews, Smartlink+ or Alder AI?

Smartlink+ is rated higher. Smartlink+ averages 5.0 out of 5 from 4 ratings, while Alder AI averages 3.5 from 15 ratings.

### Do Smartlink+ or Alder AI have ads?

Neither Smartlink+ nor Alder AI shows ads.

### Which is updated more often, Smartlink+ or Alder AI?

Smartlink+ ships an update every 2 months, and Alder AI fortnightly. Most recently, Smartlink+ was updated on October 7, 2026 and Alder AI on October 28, 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.*