# Smart Tasks AI Scheduler vs FocusStack

The clearest difference is rating: FocusStack at 5.0 against Smart Tasks AI Scheduler's 4.3. FocusStack also leads on in-app purchases (none vs 1). Smart Tasks AI Scheduler's advantage is ratings volume (9 vs 1) and update cadence (every 4 days vs every 9 days). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Smart Tasks AI Scheduler sells 1 in-app purchase, starting at $2.99 per month. FocusStack asks for nothing beyond the download.

FocusStack holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Smart Tasks AI Scheduler has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Smart Tasks AI Scheduler ships an update every 4 days, FocusStack every 9 days. The most recent releases landed on October 7, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Smart Tasks AI Scheduler | FocusStack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (9 ratings)](https://appshunter.io/ios/app/smart-tasks-ai-scheduler/id6502628526/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/focusstack-task-planner/id6763958772/reviews)** |
| Number of ratings | **9** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 9 days |
| Monetization | Freemium | **Free** |
| Size | 35 MB | 76 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sergey Grigorev](https://appshunter.io/developer/1416805502) | [GoalFlex LLC](https://appshunter.io/developer/1813161051) |

## What reviewers say

### Smart Tasks AI Scheduler

[App page](https://appshunter.io/ios/app/smart-tasks-ai-scheduler/id6502628526)

This AI-powered organizer simplifies planning and boosts productivity. It allows natural language task creation, automatically breaks them into subtasks, and intelligently schedules them into your calendar. Stay organized with smart weekly planning and custom reminders.

**Highlights:** AI-powered task management, Natural language task creation, Automatic subtask generation, Intelligent AI scheduling, Calendar synchronization, Customizable reminders, Habit tracking

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SubTask AI Premium Access | $2.99 | per month |


### FocusStack

[App page](https://appshunter.io/ios/app/focusstack-task-planner/id6763958772)

This app helps you prioritize and focus on your most important tasks. It offers a smart ranking system, weekly and monthly planning views, and a backlog for unscheduled items. Build momentum with daily streaks and receive morning reminders to start your day with intention.

**Highlights:** Single most important task surfacing, Smart priority ranking system, 7-day week and monthly calendar views, Prioritized backlog management, Daily task completion streaks, Morning task count reminders, Fully offline functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart Tasks AI Scheduler free?

Smart Tasks AI Scheduler is free to download, with in-app purchases available.

### Is FocusStack free?

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

### Which has better reviews, Smart Tasks AI Scheduler or FocusStack?

FocusStack is rated higher. Smart Tasks AI Scheduler averages 4.3 out of 5 from 9 ratings, while FocusStack averages 5.0 from 1 ratings.

### Do Smart Tasks AI Scheduler or FocusStack have ads?

Neither Smart Tasks AI Scheduler nor FocusStack shows ads.

### Which is updated more often, Smart Tasks AI Scheduler or FocusStack?

Smart Tasks AI Scheduler ships an update every 4 days, and FocusStack every 9 days. Most recently, Smart Tasks AI Scheduler was updated on October 7, 2026 and FocusStack 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.*