# Erdsnt vs AU chat

The clearest difference is in-app purchases: AU chat at none against Erdsnt's 16. Erdsnt's advantage is update cadence (every 3 weeks vs every 3 months) and iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Erdsnt sells 16 one-off in-app purchases. AU chat asks for nothing beyond the download.

Erdsnt ships an update every 3 weeks, AU chat every 3 months. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Erdsnt | AU chat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/erdsnt/id6550894325/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 40 MB | 32 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [欣艳 陈](https://appshunter.io/developer/1612937392) | [Inkook Chun](https://appshunter.io/developer/1754382929) |

## What reviewers say

### Erdsnt

[App page](https://appshunter.io/ios/app/erdsnt/id6550894325)

This app simplifies the setup and management of Errant products. It allows for one-click configuration, remote viewing of device feeds, and capturing photos or videos. Receive notifications for events like guest visits.

**Highlights:** One-click configuration, Cloud storage for records, photos, and videos, Real-time device monitoring, On-demand photo and video capture, Push notifications for events

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

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30 day cloud storage 1 Month | $5.49 | one-time |
| 60 day cloud storage 1 month | $8.49 | one-time |
| 3-day cycle storage (3 Month) | $9.99 | one-time |
| 30d cloud 1month 20s record | $10.99 | one-time |
| 60d cloud 1month 20s record | $16.99 | one-time |
| 30d cloud 1month 30s record | $16.99 | one-time |
| 30 day cloud storage 6 Month | $20.49 | one-time |
| 60d cloud 1month 30s record | $25.99 | one-time |
| 60 day cloud storage 6 Month | $37.49 | one-time |
| 30 day cloud storage 12 month | $40.49 | one-time |
| 30d cloud 6month 20s record | $40.99 | one-time |
| 30d cloud 6month 30s record | $61.99 | one-time |
| 60d cloud 6month 20s record | $74.99 | one-time |
| 60d cloud 6month 30s record | $112.99 | one-time |
| 60d cloud 12month 20s record | $157.99 | one-time |
| 60d cloud 12month 30s record | $239.99 | one-time |


### AU chat

[App page](https://appshunter.io/ios/app/au-chat/id6752219640)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Erdsnt free?

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

### Is AU chat free?

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

### Do Erdsnt or AU chat have ads?

Neither Erdsnt nor AU chat shows ads.

### Which is updated more often, Erdsnt or AU chat?

Erdsnt ships an update every 3 weeks, and AU chat every 3 months. Most recently, Erdsnt was updated on October 14, 2026 and AU chat on October 9, 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.*