# Doo vs SimplKanban

The clearest difference is update cadence: Doo at every 2 weeks against SimplKanban's every 6 months. SimplKanban's advantage is price ($2.99 vs $4.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Doo costs $4.99 and SimplKanban $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Doo ships an update every 2 weeks, SimplKanban every 6 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Doo | SimplKanban |
| --- | --- | --- |
| Price | $4.99 | **$2.99** |
| Rating | **[4.4 (39 ratings)](https://appshunter.io/ios/app/doo-get-things-done/id1515371154/reviews)** | — |
| Number of ratings | **39** | — |
| Positive reviews | 55.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 months |
| Monetization | Paid | — |
| Size | 17 MB | 1 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ciarlo Software, LLC](https://appshunter.io/developer/1066322955) | [sudoBuiltApps LLC](https://appshunter.io/developer/1826550772) |

## What reviewers say

### Doo

[App page](https://appshunter.io/ios/app/doo-get-things-done/id1515371154)

This app helps you overcome procrastination by breaking down tasks into manageable digital cards. Its unique card-based interface and focus on one task at a time promote productivity and habit building. It offers various task types, scheduling options, and cross-device syncing.

**Highlights:** Card-based task interface, Customizable task groups, Open-ended, calendar, and location-based tasks, Share extension for creating tasks from other apps, Customizable task scheduling and alerts, iCloud sync across devices, Task collaboration

**Features:** Siri integration

**In-app purchases:** none


### SimplKanban

[App page](https://appshunter.io/ios/app/simplkanban-tasks-board/id6758680314)

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

**In-app purchases:** none


## Frequently asked questions

### Is Doo free?

Doo costs $4.99, with no in-app purchases.

### Is SimplKanban free?

SimplKanban costs $2.99, with no in-app purchases.

### Do Doo or SimplKanban have ads?

Neither Doo nor SimplKanban shows ads.

### Which is updated more often, Doo or SimplKanban?

Doo ships an update every 2 weeks, and SimplKanban every 6 months. Most recently, Doo was updated on November 3, 2026 and SimplKanban on October 31, 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.*