# MKTB vs Casefile

The clearest difference is update cadence: Casefile at monthly against MKTB's every 3 months. Casefile 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.

MKTB ships an update every 3 months, Casefile monthly. The most recent releases landed on August 11, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | MKTB | Casefile |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Size | 73 MB | 38 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Grand block technologies](https://appshunter.io/developer/1568301808) | [Intelli Vital](https://appshunter.io/developer/558271073) |

## What reviewers say

### MKTB

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

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

**In-app purchases:** none


### Casefile

[App page](https://appshunter.io/ios/app/casefile/id6468453898)

**In-app purchases:** none


## Frequently asked questions

### Is MKTB free?

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

### Is Casefile free?

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

### Do MKTB or Casefile have ads?

Neither MKTB nor Casefile shows ads.

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

MKTB ships an update every 3 months, and Casefile monthly. Most recently, MKTB was updated on August 11, 2026 and Casefile on September 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.*