# Mükellef vs Signalens

The clearest difference is ads: Signalens at none against Mükellef's shown. Signalens also leads on update cadence (every 9 days vs monthly). Mükellef's advantage is iOS requirement (15.0 vs 17.0). 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.

Mükellef ships an update monthly, Signalens every 9 days. The most recent releases landed on October 23, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Mükellef | Signalens |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mukellef/id1553886137/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 18.5% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 101 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Mükellef Teknoloji A.Ş.](https://appshunter.io/developer/1693356629) | [FAHRI AKIN POLAT](https://appshunter.io/developer/1894209112) |

## What reviewers say

### Mükellef

[App page](https://appshunter.io/ios/app/mukellef/id1553886137)

Establish and manage your company finances seamlessly from your mobile device. This app offers company formation, financial tracking, and access to additional business services. Grow your business with integrated tools and support.

**Highlights:** Online company formation and management, View company details and documents, Access to additional business services, Track payments and access accounting software, Upload receipts and invoices, Tax notifications and calendar integration, Apply for loans and financing

**Features:** macOS Compatibility

**In-app purchases:** none


### Signalens

[App page](https://appshunter.io/ios/app/signalens/id6805519472)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mükellef free?

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

### Is Signalens free?

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

### Do Mükellef or Signalens have ads?

Mükellef shows ads; Signalens does not.

### Which is updated more often, Mükellef or Signalens?

Mükellef ships an update monthly, and Signalens every 9 days. Most recently, Mükellef was updated on October 23, 2026 and Signalens on October 1, 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.*