# ChkM8 vs Echovault

The clearest difference is rating: Echovault at 5.0 against ChkM8's 4.3. Echovault also leads on review sentiment (100% vs 83%). ChkM8's advantage is in-app purchases (none vs 6) and update cadence (every 2 weeks vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Echovault sells 6 in-app purchases, starting at $12.00 per month. ChkM8 asks for nothing beyond the download.

Echovault holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 13 and 3 respectively. Written reviews point the same way: 83% of ChkM8's written reviews are positive against 100% of Echovault's.

ChkM8 ships an update every 2 weeks, Echovault monthly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | ChkM8 | Echovault |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (13 ratings)](https://appshunter.io/ios/app/chkm8/id1538693623/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/echovault-digital-legacy/id6762042028/reviews)** |
| Number of ratings | **13** | 3 |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 136 MB | 48 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [ChkM8, Inc.](https://appshunter.io/developer/1538693625) | [Ugochukwu Nwune](https://appshunter.io/developer/1870001353) |

## What reviewers say

### ChkM8

[App page](https://appshunter.io/ios/app/chkm8/id1538693623)

This app facilitates safer connections by allowing users to anonymously rate each other on integrity, likeability, and safety after a meetup. Users can choose to share their composite scores to build a credible reputation.

**Highlights:** Anonymous mutual ratings, Rate on integrity, likeability, safety, Private by default ratings, Optional sharing of composite scores, Consensual rating system, Schedule ratings within 24 hours, View others' ratings anonymously

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

**In-app purchases:** none


### Echovault

[App page](https://appshunter.io/ios/app/echovault-digital-legacy/id6762042028)

Create a digital legacy with an AI trained on your stories and voice. This living record allows loved ones to connect with your essence long after you're gone, offering comfort and remembrance.

**Highlights:** AI-trained digital legacy, Guided AI biographer conversations, Custodial access control, Optional voice recording, Optional avatar creation, Private until inactivity

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Echo Voice tier | $12.00 | per month |
| Custodian Voice Access tier | $12.00 | per month |
| Echo Prime tier | $18.00 | per month |
| Echo Prime Bundle | $18.00 | per month |
| Custodian Prime tier | $20.00 | per month |
| Echo Video Avatar | $99.99 | one-time |


## Frequently asked questions

### Is ChkM8 free?

ChkM8 is free to download, with no in-app purchases.

### Is Echovault free?

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

### Which has better reviews, ChkM8 or Echovault?

Echovault is rated higher. ChkM8 averages 4.3 out of 5 from 13 ratings, while Echovault averages 5.0 from 3 ratings.

### Do ChkM8 or Echovault have ads?

Neither ChkM8 nor Echovault shows ads.

### Which is updated more often, ChkM8 or Echovault?

ChkM8 ships an update every 2 weeks, and Echovault monthly. Most recently, ChkM8 was updated on November 3, 2026 and Echovault 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.*