# MellFlow vs Sensei

The clearest difference is in-app purchases: MellFlow at none against Sensei's 1. Sensei's advantage is device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Sensei sells 1 in-app purchase, starting at $9.99 per month. MellFlow asks for nothing beyond the download.

MellFlow ships an update every 4 days, Sensei every 5 days. The most recent releases landed on September 14, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | MellFlow | Sensei |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 days |
| Size | 5 MB | 260 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Perumal Sanjay](https://appshunter.io/developer/1857968845) | [Wiktor Kazmierczak](https://appshunter.io/developer/6791944403) |

## What reviewers say

### MellFlow

[App page](https://appshunter.io/ios/app/mellflow/id6756016816)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sensei

[App page](https://appshunter.io/ios/app/sensei-self-mastery/id6791944401)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sensei Premium | $9.99 | per month |


## Frequently asked questions

### Is MellFlow free?

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

### Is Sensei free?

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

### Do MellFlow or Sensei have ads?

Neither MellFlow nor Sensei shows ads.

### Which is updated more often, MellFlow or Sensei?

MellFlow ships an update every 4 days, and Sensei every 5 days. Most recently, MellFlow was updated on September 14, 2026 and Sensei on October 9, 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.*