# Kcell Filter vs OpenSpam

The clearest difference is price: Kcell Filter at Free against OpenSpam's $0.99. Kcell Filter also leads on iOS requirement (8.0 vs 17.6). OpenSpam's advantage is review sentiment (50% vs 33%) and update cadence (every 3 weeks vs every 2 months). On ads, in-app purchases and device support there is nothing between them.

Kcell Filter is free to download; OpenSpam costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Kcell Filter ships an update every 2 months, OpenSpam every 3 weeks. The most recent releases landed on August 24, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Kcell Filter | OpenSpam |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/openspam/id6755652998/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 33.3% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Paid |
| Size | 4 MB | 19 MB |
| Requires iOS | **8.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kcell JSC](https://appshunter.io/developer/497644005) | [Joaquin Garcia](https://appshunter.io/developer/657238286) |

## 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


### OpenSpam

[App page](https://appshunter.io/ios/app/openspam/id6755652998)

This app identifies and blocks unwanted calls using a community-powered database and a risk score algorithm. It offers customizable blocking levels and ensures user privacy by not collecting personal data or accessing contacts for commercial purposes.

**Highlights:** Instant call identification, Customizable blocking levels, Community reporting, Built-in search for suspicious numbers, Allowlist for trusted numbers, Ad-free experience

**In-app purchases:** none


## Frequently asked questions

### Is Kcell Filter free?

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

### Is OpenSpam free?

OpenSpam costs $0.99, with no in-app purchases.

### Do Kcell Filter or OpenSpam have ads?

Neither Kcell Filter nor OpenSpam shows ads.

### Which is updated more often, Kcell Filter or OpenSpam?

Kcell Filter ships an update every 2 months, and OpenSpam every 3 weeks. Most recently, Kcell Filter was updated on August 24, 2026 and OpenSpam on September 24, 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.*