# VIPER EXPERT vs Smart Compass GPS Directions

The clearest difference is in-app purchases: VIPER EXPERT at none against Smart Compass GPS Directions's 2. VIPER EXPERT also leads on iOS requirement (10.1 vs 16.6). Smart Compass GPS Directions's advantage is update cadence (every 10 days vs every 48 months). On price, ads and device support there is nothing between them.

Both are free to download. Smart Compass GPS Directions sells 2 in-app purchases, starting at $7.99 per 7 days. VIPER EXPERT asks for nothing beyond the download.

VIPER EXPERT ships an update every 48 months, Smart Compass GPS Directions every 10 days. The most recent releases landed on November 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | VIPER EXPERT | Smart Compass GPS Directions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/viper-expert/id1486572441/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 41.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 48 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 46 MB | 32 MB |
| Requires iOS | **10.1** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sergei Fetisov](https://appshunter.io/developer/1410631641) | [光发 吴](https://appshunter.io/developer/1289552084) |

## What reviewers say

### VIPER EXPERT

[App page](https://appshunter.io/ios/app/viper-expert/id1486572441)

Connect to your dashcam via Wi-Fi to fully control its settings and view live footage. Browse, save, delete, and share photos and videos directly from your phone.

**Highlights:** Wi-Fi dashcam connection, Full device control, Live view streaming, Media browsing, Save and delete files, Share media via social networks

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Compass GPS Directions

[App page](https://appshunter.io/ios/app/smart-compass-gps-directions/id6762168471)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包周会员 | $7.99 | per 7 days |
| 连续包年会员 | $24.99 | per year |


## Frequently asked questions

### Is VIPER EXPERT free?

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

### Is Smart Compass GPS Directions free?

Smart Compass GPS Directions is free to download, with in-app purchases available.

### Do VIPER EXPERT or Smart Compass GPS Directions have ads?

Neither VIPER EXPERT nor Smart Compass GPS Directions shows ads.

### Which is updated more often, VIPER EXPERT or Smart Compass GPS Directions?

VIPER EXPERT ships an update every 48 months, and Smart Compass GPS Directions every 10 days. Most recently, VIPER EXPERT was updated on November 3, 2026 and Smart Compass GPS Directions 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.*