# Internal Messenger vs Smart RTSP

The clearest difference is in-app purchases: Internal Messenger at none against Smart RTSP's 10. Internal Messenger also leads on iOS requirement (15.0 vs 17.5). Smart RTSP's advantage is update cadence (every 3 days vs weekly). On price, ads and device support there is nothing between them.

Both are free to download. Smart RTSP sells 10 in-app purchases, starting at $1.99 per month. Internal Messenger asks for nothing beyond the download.

Internal Messenger ships an update weekly, Smart RTSP every 3 days. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Internal Messenger | Smart RTSP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (4 ratings)](https://appshunter.io/ios/app/smart-rtsp-ip-camera-viewer/id6759822092/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 87.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 48 MB | 181 MB |
| Requires iOS | **15.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Community Health Support Limited](https://appshunter.io/developer/1699937493) | [原野 葛](https://appshunter.io/developer/1704204366) |

## What reviewers say

### Internal Messenger

[App page](https://appshunter.io/ios/app/internal-messenger/id6448685996)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart RTSP

[App page](https://appshunter.io/ios/app/smart-rtsp-ip-camera-viewer/id6759822092)

View and record live streams from IP cameras using RTSP, HLS, or ONVIF protocols. Features include motion detection, event recording, and PTZ control. Offers local notifications and optional iCloud sync for privacy-focused monitoring.

**Highlights:** RTSP, HLS, ONVIF camera viewing, Event-triggered recording, Motion, person, sound detection, PTZ camera control, Local notifications, Optional iCloud sync

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SmartRTSP Pro Monthly | $1.99 | per month |
| Monthly Shared Stream | $2.99 | per month |
| SmartRTSP Yearly | $6.99 | per year |
| Yearly Shared Stream | $9.99 | per year |
| Yearly 2 Remote Cameras | $14.99 | per year |
| Yearly 4 Remote Cameras | $29.99 | per year |
| Yearly 6 Remote Cameras | $44.99 | per year |
| Yearly 8 Remote Cameras | $59.99 | per year |
| Lifetime Membership | $14.99 | one-time |
| Family Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is Internal Messenger free?

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

### Is Smart RTSP free?

Smart RTSP is free to download, with in-app purchases available.

### Do Internal Messenger or Smart RTSP have ads?

Neither Internal Messenger nor Smart RTSP shows ads.

### Which is updated more often, Internal Messenger or Smart RTSP?

Internal Messenger ships an update weekly, and Smart RTSP every 3 days. Most recently, Internal Messenger was updated on November 7, 2026 and Smart RTSP on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*