# Kcell Filter vs Unix Time is Readable

The clearest difference is ads: Kcell Filter at none against Unix Time is Readable's shown. Kcell Filter also leads on iOS requirement (8.0 vs 15.0). Unix Time is Readable's advantage is update cadence (every 5 days vs every 2 months). 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.

Kcell Filter ships an update every 2 months, Unix Time is Readable every 5 days. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Kcell Filter | Unix Time is Readable |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 4 MB | 5 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kcell JSC](https://appshunter.io/developer/497644005) | [Fares Alharbi](https://appshunter.io/developer/1434218760) |

## What reviewers say

### Kcell Filter

[App page](https://appshunter.io/ios/app/kcell-filter/id638701576)

Manage incoming and outgoing calls with customizable block and allow lists. Control who can contact you and who you can call, with options for voice calls, SMS, or both. Set up filters for your own number or for family members.

**Highlights:** Incoming call and SMS filtering, Outgoing call filtering, Black and White lists, Customizable greeting messages, Filter management for other numbers, Daily subscriber fee

**Features:** Vision Pro support

**In-app purchases:** none


### Unix Time is Readable

[App page](https://appshunter.io/ios/app/unix-time-is-readable/id1659573028)

**In-app purchases:** none


## Frequently asked questions

### Is Kcell Filter free?

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

### Is Unix Time is Readable free?

Unix Time is Readable is free to download, with no in-app purchases.

### Do Kcell Filter or Unix Time is Readable have ads?

Unix Time is Readable shows ads; Kcell Filter does not.

### Which is updated more often, Kcell Filter or Unix Time is Readable?

Kcell Filter ships an update every 2 months, and Unix Time is Readable every 5 days. Most recently, Kcell Filter was updated on November 1, 2026 and Unix Time is Readable on November 3, 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.*