# Echo AI vs AI Reply Assistant

The clearest difference is update cadence: Echo AI at every 2 days against AI Reply Assistant's weekly. Echo AI also leads on iOS requirement (15.6 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Echo AI sells 10 in-app purchases, starting at $24.99 per month and AI Reply Assistant sells 2 in-app purchases, starting at $7.49 per month. Whichever you choose, the download price is not the number that matters.

Echo AI ships an update every 2 days, AI Reply Assistant weekly. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Echo AI | AI Reply Assistant |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Size | 68 MB | 259 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Denis Akoka](https://appshunter.io/developer/1863875733) | [FLOWBIE PTE. LTD.](https://appshunter.io/developer/6778007024) |

## What reviewers say

### Echo AI

[App page](https://appshunter.io/ios/app/echo-ai/id6756949345)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Echo Pro | $24.99 | per month |
| Echo Business | $49.99 | per month |
| Echo Pro Yearly | $249.99 | per year |
| Echo Business Yearly | $499.99 | per year |
| 50 Credits | $3.99 | one-time |
| 50 Credits (Business) | $7.99 | one-time |
| 250 Credits | $19.99 | one-time |
| 500 Credits | $34.99 | one-time |
| 250 Credits (Business) | $34.99 | one-time |
| 500 Credits (Business) | $69.99 | one-time |


### AI Reply Assistant

[App page](https://appshunter.io/ios/app/ai-reply-assistant/id6778007022)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $7.49 | per month |
| Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is Echo AI free?

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

### Is AI Reply Assistant free?

AI Reply Assistant is free to download, with in-app purchases available.

### Do Echo AI or AI Reply Assistant have ads?

Neither Echo AI nor AI Reply Assistant shows ads.

### Which is updated more often, Echo AI or AI Reply Assistant?

Echo AI ships an update every 2 days, and AI Reply Assistant weekly. Most recently, Echo AI was updated on October 10, 2026 and AI Reply Assistant on October 14, 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.*