# POSCAM GPS PRO V2 vs SentryApp

The clearest difference is update cadence: POSCAM GPS PRO V2 at daily against SentryApp's fortnightly. POSCAM GPS PRO V2 also leads on iOS requirement (13.0 vs 15.0). 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.

POSCAM GPS PRO V2 ships an update daily, SentryApp fortnightly. Both last shipped on October 30, 2026.

## The numbers

| Metric | POSCAM GPS PRO V2 | SentryApp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Fortnightly |
| Size | 45 MB | 34 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Josue Moreno](https://appshunter.io/developer/1615979486) | [SentryApp](https://appshunter.io/developer/6773363654) |

## What reviewers say

### POSCAM GPS PRO V2

[App page](https://appshunter.io/ios/app/poscam-gps-pro-v2/id6739234570)

**Features:** macOS Compatibility

**In-app purchases:** none


### SentryApp

[App page](https://appshunter.io/ios/app/sentryapp/id6746771817)

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

**In-app purchases:** none


## Frequently asked questions

### Is POSCAM GPS PRO V2 free?

POSCAM GPS PRO V2 is free to download, with no in-app purchases.

### Is SentryApp free?

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

### Do POSCAM GPS PRO V2 or SentryApp have ads?

Neither POSCAM GPS PRO V2 nor SentryApp shows ads.

### Which is updated more often, POSCAM GPS PRO V2 or SentryApp?

POSCAM GPS PRO V2 ships an update daily, and SentryApp fortnightly. Most recently, POSCAM GPS PRO V2 was updated on October 30, 2026 and SentryApp on October 30, 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.*