# Crimetak app vs Kolkata 24x7

The clearest difference is ads: Crimetak app at none against Kolkata 24x7's shown. Crimetak app also leads on update cadence (monthly vs every 5 months) and iOS requirement (12.0 vs 14.0). On price, 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.

Crimetak app ships an update monthly, Kolkata 24x7 every 5 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | Crimetak app | Kolkata 24x7 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 5 months |
| Size | 83 MB | 108 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [T.V. Today Network Limited](https://appshunter.io/developer/1549199813) | [Mediology Software Private Limited](https://appshunter.io/developer/415229805) |

## What reviewers say

### Crimetak app

[App page](https://appshunter.io/ios/app/crimetak-app/id1663125557)

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

**In-app purchases:** none


### Kolkata 24x7

[App page](https://appshunter.io/ios/app/kolkata-24x7/id6474238649)

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

**In-app purchases:** none


## Frequently asked questions

### Is Crimetak app free?

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

### Is Kolkata 24x7 free?

Kolkata 24x7 is free to download, with no in-app purchases.

### Do Crimetak app or Kolkata 24x7 have ads?

Kolkata 24x7 shows ads; Crimetak app does not.

### Which is updated more often, Crimetak app or Kolkata 24x7?

Crimetak app ships an update monthly, and Kolkata 24x7 every 5 months. Most recently, Crimetak app was updated on October 27, 2026 and Kolkata 24x7 on October 27, 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.*