# FlowStack vs Clary

The clearest difference is rating: FlowStack at 4.9 against Clary's 4.4. On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. FlowStack sells 3 in-app purchases, starting at $4.99 per month and Clary sells 5 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

FlowStack holds the better App Store score, 4.9 against 4.4. Both are backed by a comparable volume of ratings — 8 and 8 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on September 8, 2026 and August 7, 2026 respectively.

## The numbers

| Metric | FlowStack | Clary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (8 ratings)](https://appshunter.io/ios/app/flowstack-focus-and-routine/id6739469633/reviews)** | [4.4 (8 ratings)](https://appshunter.io/ios/app/clary-your-second-brain/id6747652843/reviews) |
| Number of ratings | 8 | 8 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | Every 5 days |
| Monetization | Freemium | Freemium |
| Size | 115 MB | 54 MB |
| Requires iOS | **16.2** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nero studios](https://appshunter.io/developer/1785499015) | [Monish Saravana Kumar Divya Sundari](https://appshunter.io/developer/6798904969) |

## What reviewers say

### FlowStack

[App page](https://appshunter.io/ios/app/flowstack-focus-and-routine/id6739469633)

This app helps you beat procrastination and sharpen focus with a simple timer and task manager. Organize your day into routines, stack tasks sequentially, and track your progress with built-in statistics. Ideal for individuals with ADHD, students, and professionals seeking enhanced productivity.

**Highlights:** Flexible task timer, Stack tasks sequentially, Build habits with daily routines, ADHD-friendly focus, Live Activities and Dynamic Island integration, Track daily & weekly stats, Unlimited tasks (free version)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium access monthly | $4.99 | per month |
| Premium access yearly | $22.99 | per year |
| Lifetime | $39.99 | one-time |


### Clary

[App page](https://appshunter.io/ios/app/clary-your-second-brain/id6747652843)

This AI-powered productivity app offers frictionless task capture through voice, text, or photos. It intelligently organizes your to-dos, schedules them, and provides tools like a Pomodoro timer and Eisenhower Matrix to boost focus and goal achievement.

**Highlights:** AI-powered task capture (voice, photo, text), Smart scheduling and prioritization, Kanban board and list views, Pomodoro timer and Eisenhower Matrix, Google Calendar sync, Home screen widgets, Siri and Shortcuts integration

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| tudu Pro Monthly Discounted | $4.99 | per month |
| tudu Pro Monthly | $8.99 | per month |
| Tudu Pro Yearly Discounted | $34.99 | per year |
| tudu Pro Yearly | $69.99 | per year |
| tudu Pro Lifetime | $69.99 | one-time |


## Frequently asked questions

### Is FlowStack free?

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

### Is Clary free?

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

### Which has better reviews, FlowStack or Clary?

FlowStack is rated higher. FlowStack averages 4.9 out of 5 from 8 ratings, while Clary averages 4.4 from 8 ratings.

### Do FlowStack or Clary have ads?

Neither FlowStack nor Clary shows ads.

### Which is updated more often, FlowStack or Clary?

FlowStack ships an update every 5 days, and Clary every 5 days. Most recently, FlowStack was updated on September 8, 2026 and Clary on August 7, 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.*