# KeepOfEchoes vs Eterna

The clearest difference is ads: KeepOfEchoes at none against Eterna's shown. Eterna's advantage is iOS requirement (15.1 vs 26.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. KeepOfEchoes sells 3 in-app purchases, starting at $1.99 per month and Eterna sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

KeepOfEchoes ships an update every 3 weeks, Eterna every 5 weeks. The most recent releases landed on September 19, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | KeepOfEchoes | Eterna |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Size | 18 MB | 48 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [vanYperen.com](https://appshunter.io/developer/1853219796) | [Ramazan Zhetpysbayev](https://appshunter.io/developer/1883783142) |

## What reviewers say

### KeepOfEchoes

[App page](https://appshunter.io/ios/app/keepofechoes/id6756069881)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $1.99 | per month |
| Annual Premium | $19.99 | per year |
| Lifetime Premium | $59.99 | one-time |


### Eterna

[App page](https://appshunter.io/ios/app/eterna-memory-capsule/id6760313762)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Eterna Plus | $4.99 | per month |
| Eterna Plus — Annual | $39.99 | per year |


## Frequently asked questions

### Is KeepOfEchoes free?

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

### Is Eterna free?

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

### Do KeepOfEchoes or Eterna have ads?

Eterna shows ads; KeepOfEchoes does not.

### Which is updated more often, KeepOfEchoes or Eterna?

KeepOfEchoes ships an update every 3 weeks, and Eterna every 5 weeks. Most recently, KeepOfEchoes was updated on September 19, 2026 and Eterna on September 11, 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.*