# Task Flow vs CalToDo

The clearest difference is in-app purchases: CalToDo at none against Task Flow's 3. Task Flow's advantage is device support (4 vs 2). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Task Flow sells 3 in-app purchases, starting at $2.99 per month. CalToDo asks for nothing beyond the download.

Task Flow ships an update every 3 weeks, CalToDo fortnightly. The most recent releases landed on October 14, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Task Flow | CalToDo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (329 ratings)](https://appshunter.io/ios/app/task-flow-tasks-and-checklists/id1591229483/reviews)** | — |
| Number of ratings | **329** | — |
| Positive reviews | 78.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 138 MB | 1 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac, Vision Pro** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vladimir Butko](https://appshunter.io/developer/1556257481) | [Yuichiro Nakano](https://appshunter.io/developer/1881945078) |

## What reviewers say

### Task Flow

[App page](https://appshunter.io/ios/app/task-flow-tasks-and-checklists/id1591229483)

This app is a comprehensive task manager and planner that helps you organize, plan, and track your tasks and projects. It offers versatile prioritization, multi-project integration, a focus timer, and customizable project visualizations to boost productivity and ensure deadlines are met.

**Highlights:** Versatile prioritization, Multi-project integration, Focus Timer, Project visualization (lists/Kanban), Detailed task information, Home screen widgets

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Task Flow+ Monthly (1 Month) | $2.99 | per month |
| Task Flow+ Annual (1 Year) | $19.99 | per year |
| Task Flow+ Lifetime | $49.99 | one-time |

**What reviewers like**

- 👍 Intuitive interface
- 🚀 Smooth syncing across devices
- 💡 Flexible task management (multiple projects, sections)
- 👍 Clean and pleasing design
- 👍 Helpful features (attachments, Pomodoro timer)

**What reviewers complain about**

- 🐛 Occasional bugs and crashes
- 🔍 Lacking some advanced features (calendar integration, time tracking)
- 🔍 Confusing UI in some areas (subtasks, board view)
- 🔍 Limited customization options

**Reported bugs**

- Dragging tasks can create unintended subtasks
- Popup windows appearing behind the app
- App icon image reverting unexpectedly

**Requested features**

- Apple Watch app
- Improved task sorting and scheduling
- Better project management features (subfolders, archiving)
- Customizable quotes and theming
- Clickable links in notes


### CalToDo

[App page](https://appshunter.io/ios/app/caltodo/id6760019258)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Task Flow free?

Task Flow is free to download, with in-app purchases available.

### Is CalToDo free?

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

### Do Task Flow or CalToDo have ads?

Neither Task Flow nor CalToDo shows ads.

### Which is updated more often, Task Flow or CalToDo?

Task Flow ships an update every 3 weeks, and CalToDo fortnightly. Most recently, Task Flow was updated on October 14, 2026 and CalToDo on September 30, 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.*