# Decisio vs Deen Duty

The clearest difference is device support: Decisio at 3 against Deen Duty's —. On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Decisio ships an update every 4 months, Deen Duty every 6 months. The most recent releases landed on October 3, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Decisio | Deen Duty |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 4 months** | Every 6 months |
| Monetization | — | Free |
| Size | 16 MB | 31 MB |
| Requires iOS | 15.2 | **15.1** |
| Devices | **iPhone, iPod, Apple Watch** | — |
| Age rating | 12+ | 4+ |
| Developer | [PJM](https://appshunter.io/developer/568979019) | [BAHRIDDIN ABDIEV](https://appshunter.io/developer/1738804064) |

## What reviewers say

### Decisio

[App page](https://appshunter.io/ios/app/decisio/id1494232202)

**Features:** macOS Compatibility

**In-app purchases:** none


### Deen Duty

[App page](https://appshunter.io/ios/app/deen-duty/id6499096462)

This app helps users track and log missed prayers, calculating the total number of prayers owed for each time of day. It offers a simple interface to decrement prayer counts as they are completed, with a motivational screen upon finishing.

**Highlights:** Effortless prayer tracking, Calculate missed prayers per day, Decrement prayer counts, Log missed prayers, Motivational completion screen

**In-app purchases:** none


## Frequently asked questions

### Is Decisio free?

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

### Is Deen Duty free?

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

### Which is updated more often, Decisio or Deen Duty?

Decisio ships an update every 4 months, and Deen Duty every 6 months. Most recently, Decisio was updated on October 3, 2026 and Deen Duty on October 13, 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.*