# MJB vs Karat App

The clearest difference is update cadence: Karat App at weekly against MJB's every 3 months. 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.

MJB ships an update every 3 months, Karat App weekly. The most recent releases landed on September 18, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | MJB | Karat App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Size | 369 MB | 39 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HASHCRYPT TECHNOLOGIES](https://appshunter.io/developer/1545417189) | [Satish Kushwaha](https://appshunter.io/developer/1844663730) |

## What reviewers say

### MJB

[App page](https://appshunter.io/ios/app/mjb/id6450415462)

**Features:** macOS Compatibility

**In-app purchases:** none


### Karat App

[App page](https://appshunter.io/ios/app/karat-app/id6753721089)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MJB free?

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

### Is Karat App free?

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

### Do MJB or Karat App have ads?

Neither MJB nor Karat App shows ads.

### Which is updated more often, MJB or Karat App?

MJB ships an update every 3 months, and Karat App weekly. Most recently, MJB was updated on September 18, 2026 and Karat App on September 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*