# Flow vs MKTB

The clearest difference is update cadence: Flow at every 5 weeks against MKTB's every 3 months. Flow also leads on iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Flow ships an update every 5 weeks, MKTB every 3 months. The most recent releases landed on September 9, 2026 and August 11, 2026 respectively.

## The numbers

| Metric | Flow | MKTB |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Size | 45 MB | 73 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Ghada badawi](https://appshunter.io/developer/1677120781) | [Grand block technologies](https://appshunter.io/developer/1568301808) |

## What reviewers say

### Flow

[App page](https://appshunter.io/ios/app/flow-ess/id6446281798)

**Features:** macOS Compatibility

**In-app purchases:** none


### MKTB

[App page](https://appshunter.io/ios/app/mktb/id6464679734)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flow free?

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

### Is MKTB free?

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

### Do Flow or MKTB have ads?

Neither Flow nor MKTB shows ads.

### Which is updated more often, Flow or MKTB?

Flow ships an update every 5 weeks, and MKTB every 3 months. Most recently, Flow was updated on September 9, 2026 and MKTB on August 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.*