# SENTRY PRO vs SENTRY AI Helicopter

The clearest difference is update cadence: SENTRY PRO at every 5 days against SENTRY AI Helicopter's every 2 months. SENTRY PRO also leads on iOS requirement (9.0 vs 11.0). 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.

SENTRY PRO ships an update every 5 days, SENTRY AI Helicopter every 2 months. The most recent releases landed on October 19, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | SENTRY PRO | SENTRY AI Helicopter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Size | 14 MB | 144 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Limson Marketing Inc.](https://appshunter.io/developer/1555979018) | [Le Wei Technology(HK) Limited](https://appshunter.io/developer/492007961) |

## What reviewers say

### SENTRY PRO

[App page](https://appshunter.io/ios/app/sentry-pro/id1641050180)

**Features:** macOS Compatibility

**In-app purchases:** none


### SENTRY AI Helicopter

[App page](https://appshunter.io/ios/app/sentry-ai-helicopter/id6446670497)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SENTRY PRO free?

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

### Is SENTRY AI Helicopter free?

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

### Do SENTRY PRO or SENTRY AI Helicopter have ads?

Neither SENTRY PRO nor SENTRY AI Helicopter shows ads.

### Which is updated more often, SENTRY PRO or SENTRY AI Helicopter?

SENTRY PRO ships an update every 5 days, and SENTRY AI Helicopter every 2 months. Most recently, SENTRY PRO was updated on October 19, 2026 and SENTRY AI Helicopter on September 27, 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.*