# Viper SmartStart vs CL7

The clearest difference is review sentiment: Viper SmartStart at 62% against CL7's 15%. Viper SmartStart also leads on rating (4.6 vs 2.3) and ads (none vs shown). On price, update cadence, 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.

Viper SmartStart holds the better App Store score, 4.6 against 2.3. That said, the two scores are not equally well evidenced: Viper SmartStart has 8.1K ratings behind it against 71, so its average is the more settled of the two. Written reviews point the same way: 62% of Viper SmartStart's written reviews are positive against 15% of CL7's.

Viper SmartStart ships an update every 3 months, CL7 every 2 months. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Viper SmartStart | CL7 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (8.1K ratings)](https://appshunter.io/ios/app/viper-smartstart/id333400981/reviews)** | [2.3 (71 ratings)](https://appshunter.io/ios/app/cl7/id6476150590/reviews) |
| Number of ratings | **8.1K** | 71 |
| Positive reviews | **62.4% of reviews** | 14.8% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 179 MB | 131 MB |
| Requires iOS | **14.0** | 15.5.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPod, Apple Watch |
| Age rating | 17+ | 17+ |
| Developer | [Directed](https://appshunter.io/developer/329155615) | [Distribution Automobilite Inc](https://appshunter.io/developer/1126478871) |

## What reviewers say

### Viper SmartStart

[App page](https://appshunter.io/ios/app/viper-smartstart/id333400981)

Control your car remotely from your smartphone or smartwatch. Start, lock, unlock, and locate your vehicle from anywhere. Receive real-time status updates and safety notifications.

**Highlights:** Remote start, lock, and unlock, Vehicle location tracking, Real-time status updates, Safety notifications (speeding, geofencing), Trunk release, Apple Watch control, Roadside assistance

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Years of reliable use
- 🔒 Secure and dependable
- 👍 Convenient remote start and control
- 👍 Helpful in cold/hot weather
- 👍 Easy to use app

**What reviewers complain about**

- 🐛 Connectivity issues and unreliable performance
- 🐛 Frequent disconnects and errors
- 🐛 Buggy app with crashes and glitches
- 🔋 Battery drain on phone
- 🤔 Lacking key features like temperature monitoring

**Reported bugs**

- App crashing on map view
- Persistent login issues
- Vehicle status not updating correctly
- Geofencing not working as expected

**Requested features**

- Siri/Shortcuts integration
- Customizable dashboard and widgets
- Automatic start/stop based on temperature
- Improved notification system


### CL7

[App page](https://appshunter.io/ios/app/cl7/id6476150590)

Control your car remotely from anywhere. Start the engine, check status, locate your vehicle, and receive alerts. Offers advanced features like trip tracking and geofencing for enhanced vehicle management.

**Highlights:** Remote engine start/shutdown, Vehicle location tracking, Door lock/unlock, Real-time status monitoring, Smart alerts and notifications, Trip tracking and route mapping, Geofencing and zone monitoring

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Basic functions work well
- 🚀 Remote start is reliable
- 👍 Installation is easy
- 👍 GPS location works
- 👍 Plug and play installation

**What reviewers complain about**

- 🐛 App frequently crashes
- 🐛 App goes offline often
- 🐛 Unreliable connectivity
- 🐛 Login issues
- 🐛 Technical support is difficult

**Reported bugs**

- App constantly crashing
- App going offline
- Login and account creation issues
- App not receiving signal from module
- System requires frequent reboots by company

**Requested features**

- Apple Watch app integration
- Siri control integration
- Alexa support
- Google Assistant support
- Widgets for iOS


## Frequently asked questions

### Is Viper SmartStart free?

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

### Is CL7 free?

CL7 is free to download, with no in-app purchases.

### Which has better reviews, Viper SmartStart or CL7?

Viper SmartStart is rated higher. Viper SmartStart averages 4.6 out of 5 from 8.1K ratings, while CL7 averages 2.3 from 71 ratings.

### Do Viper SmartStart or CL7 have ads?

CL7 shows ads; Viper SmartStart does not.

### Which is updated more often, Viper SmartStart or CL7?

Viper SmartStart ships an update every 3 months, and CL7 every 2 months. Most recently, Viper SmartStart was updated on October 15, 2026 and CL7 on October 7, 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.*