# Echooo vs KeyVault Pro

The clearest difference is iOS requirement: KeyVault Pro at 13.4 against Echooo's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Echooo ships an update every 3 weeks, KeyVault Pro monthly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Echooo | KeyVault Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (42 ratings)](https://appshunter.io/ios/app/echooo-crypto-aa-wallet-and-defi/id6446883725/reviews)** | — |
| Number of ratings | **42** | — |
| Positive reviews | 95.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | — |
| Size | 236 MB | 87 MB |
| Requires iOS | 15.6 | **13.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Echooo Labs Pte Ltd](https://appshunter.io/developer/1679507948) | [Tuners Technology Limited](https://appshunter.io/developer/1712061638) |

## What reviewers say

### Echooo

[App page](https://appshunter.io/ios/app/echooo-crypto-aa-wallet-and-defi/id6446883725)

A secure, self-custodial crypto wallet utilizing AI and Layer 2 networks to reduce transaction costs. It supports multi-chain assets, social recovery, and offers a seamless Web2 to Web3 transition.

**Highlights:** Decentralized & Self-Custodial, AI-Driven Security & Cost Reduction, Multi-Chain Asset Management, Social Recovery & Multi-Signature, Web2 to Web3 Transition, Cross-Chain Bridge Integration, Real-time Risk Detection

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🔒 Highly secure
- 💰 Low cost/gasless transactions
- 💡 Combines financial/wealth management
- 💡 Mining features

**What reviewers complain about**

- ⚠️ Potential privacy concerns (CCP mentioned once)

**Requested features**

- Integrations of more chains


### KeyVault Pro

[App page](https://appshunter.io/ios/app/keyvault-pro/id6746397621)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Echooo free?

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

### Is KeyVault Pro free?

KeyVault Pro is free to download, with no in-app purchases.

### Do Echooo or KeyVault Pro have ads?

Neither Echooo nor KeyVault Pro shows ads.

### Which is updated more often, Echooo or KeyVault Pro?

Echooo ships an update every 3 weeks, and KeyVault Pro monthly. Most recently, Echooo was updated on October 24, 2026 and KeyVault Pro on October 28, 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.*