# Memex Go vs Soothy

The clearest difference is price: Memex Go at Free against Soothy's $5.99. Soothy's advantage is in-app purchases (none vs 2). On update cadence, ads, device support and iOS requirement there is nothing between them.

Memex Go is free to download; Soothy costs $5.99 up front. Memex Go sells 2 in-app purchases, starting at $12.99 per month. Soothy asks for nothing beyond the download.

Memex Go ships an update every 5 days, Soothy weekly. The most recent releases landed on October 7, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Memex Go | Soothy |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Size | 56 MB | 5 MB |
| Requires iOS | **16.4** | 17.6 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [WorldBrain.io](https://appshunter.io/developer/1471860330) | [Claude Bezeaud](https://appshunter.io/developer/500254221) |

## What reviewers say

### Memex Go

[App page](https://appshunter.io/ios/app/memex-go/id6759632078)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Memex Unlimited Monthly | $12.99 | per month |
| Memex Unlimited Yearly | $120.99 | per year |


### Soothy

[App page](https://appshunter.io/ios/app/soothy/id6760940274)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Memex Go free?

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

### Is Soothy free?

Soothy costs $5.99, with no in-app purchases.

### Do Memex Go or Soothy have ads?

Neither Memex Go nor Soothy shows ads.

### Which is updated more often, Memex Go or Soothy?

Memex Go ships an update every 5 days, and Soothy weekly. Most recently, Memex Go was updated on October 7, 2026 and Soothy on October 19, 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.*