# MemoTrail vs Echo Pattern

The clearest difference is ads: MemoTrail at none against Echo Pattern's shown. Echo Pattern's advantage is iOS requirement (15.0 vs 18.5). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. MemoTrail sells 10 one-off in-app purchases and Echo Pattern sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

MemoTrail ships an update every 5 days, Echo Pattern weekly. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | MemoTrail | Echo Pattern |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Weekly |
| Size | 6 MB | 136 MB |
| Requires iOS | 18.5 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ewan BAYROU](https://appshunter.io/developer/1860984193) | [Aydin Valiyev](https://appshunter.io/developer/1706836478) |

## What reviewers say

### MemoTrail

[App page](https://appshunter.io/ios/app/memotrail/id6756679113)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Inferno Skin | $0.99 | one-time |
| Sakura Skin | $0.99 | one-time |
| Chromatic Skin | $0.99 | one-time |
| Voltage Skin | $0.99 | one-time |
| Mystic Skin | $0.99 | one-time |
| Pack 100 Gems | $0.99 | one-time |
| Pack 500 Gems | $3.99 | one-time |
| Pack 1200 Gems | $7.99 | one-time |
| Premium Skins Pack | $9.99 | one-time |
| Pack 3000 Gems | $14.99 | one-time |


### Echo Pattern

[App page](https://appshunter.io/ios/app/echo-pattern-zen-memory/id6776246893)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tokens Tier 1 | $0.99 | one-time |
| Remove Forced Ads | $1.99 | one-time |
| Tokens Tier 2 | $1.99 | one-time |
| Tokens Tier 3 | $4.99 | one-time |
| Tokens Tier 4 | $9.99 | one-time |


## Frequently asked questions

### Is MemoTrail free?

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

### Is Echo Pattern free?

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

### Do MemoTrail or Echo Pattern have ads?

Echo Pattern shows ads; MemoTrail does not.

### Which is updated more often, MemoTrail or Echo Pattern?

MemoTrail ships an update every 5 days, and Echo Pattern weekly. Most recently, MemoTrail was updated on October 9, 2026 and Echo Pattern on October 12, 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.*