# Echo vs RedFlag AI App

The clearest difference is in-app purchases: RedFlag AI App at none against Echo's 6. Echo's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. Echo sells 6 in-app purchases, starting at $0.99 per 7 days. RedFlag AI App asks for nothing beyond the download.

## The numbers

| Metric | Echo | RedFlag AI App |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 3.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Weekly | — |
| Monetization | Free with in-app purchases | — |
| Size | 51 MB | 3 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | — |
| Age rating | +17 | 4+ |
| Developer | [ECHOCOM OU](https://appshunter.io/developer/1823223920) | [菊 黄](https://appshunter.io/developer/1896517895) |

## What reviewers say

### Echo

[App page](https://appshunter.io/ios/app/echo-anonymous-questions/id6692633678)

This app offers a platform for anonymous communication, allowing users to ask and receive questions privately. Engage with friends and discover new people through interactive stories, comments, and a discover mode.

**Highlights:** Receive anonymous questions, Ask anonymous questions, Respond with photos, text, or video, Follow trends and share stories, Discover nearby users, Comment and like replies anonymously

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Echo Plus | $0.99 | per 7 days |
| 100 Coins | $0.99 | one-time |
| 300 Coins | $2.99 | one-time |
| 500 Coins | $4.99 | one-time |
| 1000 Coins | $9.99 | one-time |
| 2500 Coins | $24.99 | one-time |

**What reviewers like**

- 🤔 Initially interesting concept

**What reviewers complain about**

- 🤖 Overwhelmingly bots
- 💸 Money-grabbing tactics
- 😵 Confusing user experience
- 📉 Declining quality
- 🚫 Lack of real users

**Reported bugs**

- Cannot register or log in
- Payments not received
- Emotions not appearing
- App not loading/crashing
- Login issues after update

**Requested features**

- Add unblock user function
- Integrate VK profile
- Add VK login option
- Add more login methods (not just iCloud)
- Clarify purpose of emotions


### RedFlag AI App

[App page](https://appshunter.io/ios/app/redflag-ai-app/id6771278928)

**In-app purchases:** none


## Frequently asked questions

### Is Echo free?

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

### Is RedFlag AI App free?

RedFlag AI App is free to download, with no in-app purchases.

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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.*