# TMC Alarm + vs Smartlink+

The clearest difference is review sentiment: Smartlink+ at 100% against TMC Alarm +'s 41%. Smartlink+ also leads on rating (5.0 vs 4.8). TMC Alarm +'s advantage is ratings volume (964 vs 4) and update cadence (every 3 weeks vs every 2 months). 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 4.8. That said, the two scores are not equally well evidenced: TMC Alarm + has 964 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 41% of TMC Alarm +'s written reviews are positive against 100% of Smartlink+'s.

TMC Alarm + ships an update every 3 weeks, Smartlink+ every 2 months. The most recent releases landed on September 21, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | TMC Alarm + | Smartlink+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (964 ratings)](https://appshunter.io/ios/app/tmc-alarm-plus/id1477210494/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/smartlink-plus/id1492504608/reviews)** |
| Number of ratings | **964** | 4 |
| Positive reviews | 41.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 274 MB | 59 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Energy Savings Corp](https://appshunter.io/developer/1212837592) | [SecureNet Technologies, LLC](https://appshunter.io/developer/890342713) |

## What reviewers say

### TMC Alarm +

[App page](https://appshunter.io/ios/app/tmc-alarm-plus/id1477210494)

Remotely manage your home security system with this app. Arm and disarm your system, control user access, and receive instant notifications for events like door openings or motion detection.

**Highlights:** Remote arm/disarm, User and code management, Real-time notification rules, Door/window open alerts, Motion detection alerts

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Excellent customer service
- 🚀 Great security system
- 💡 Useful app features like remote access

**What reviewers complain about**

- 🐛 App crashes and freezes frequently
- 🐛 Connectivity issues, app often offline
- 🐛 Unreliable app performance, multiple issues arming/disarming
- 🐛 Sensor labeling problems

**Reported bugs**

- Invalid access code errors
- App not loading after updates
- Home dashboard buttons disappearing

**Requested features**

- Scheduled arm/disarm feature
- Emergency/SOS button in app
- Integration with smart home platforms


### 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


## Frequently asked questions

### Is TMC Alarm + free?

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

### Is Smartlink+ free?

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

### Which has better reviews, TMC Alarm + or Smartlink+?

Smartlink+ is rated higher. TMC Alarm + averages 4.8 out of 5 from 964 ratings, while Smartlink+ averages 5.0 from 4 ratings.

### Do TMC Alarm + or Smartlink+ have ads?

Neither TMC Alarm + nor Smartlink+ shows ads.

### Which is updated more often, TMC Alarm + or Smartlink+?

TMC Alarm + ships an update every 3 weeks, and Smartlink+ every 2 months. Most recently, TMC Alarm + was updated on September 21, 2026 and Smartlink+ on August 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.*