# MemFlow vs Magnetometer...

The clearest difference is in-app purchases: MemFlow at none against Magnetometer...'s 2. MemFlow also leads on ads (none vs shown). Magnetometer...'s advantage is iOS requirement (15.0 vs 17.6). On price and device support there is nothing between them.

Both are free to download. Magnetometer... sells 2 in-app purchases, starting at $1.99 per month. MemFlow asks for nothing beyond the download.

## The numbers

| Metric | MemFlow | Magnetometer... |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Daily | — |
| Size | 8 MB | 97 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [加康 王](https://appshunter.io/developer/1872087045) | [Olga Ivanova](https://appshunter.io/developer/1733570435) |

## What reviewers say

### MemFlow

[App page](https://appshunter.io/ios/app/memflow-audio-memory-vault/id6761182937)

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

**In-app purchases:** none


### Magnetometer...

[App page](https://appshunter.io/ios/app/magnetometer/id6808420517)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| magnetometer_by_oliva_subscription | $1.99 | per month |
| magnetometer_by_oliva_donation | $1.99 | one-time |


## Frequently asked questions

### Is MemFlow free?

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

### Is Magnetometer... free?

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

### Do MemFlow or Magnetometer... have ads?

Magnetometer... shows ads; MemFlow does not.

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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.*