# FlowStack vs Productivity 101

The clearest difference is in-app purchases: Productivity 101 at none against FlowStack's 3. FlowStack's advantage is update cadence (every 6 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. FlowStack sells 3 in-app purchases, starting at $3.99 per month. Productivity 101 asks for nothing beyond the download.

FlowStack ships an update every 6 days, Productivity 101 every 3 weeks. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | FlowStack | Productivity 101 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (8 ratings)](https://appshunter.io/ios/app/flowstack-focus-and-routine/id6739469633/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 117 MB | 3 MB |
| Requires iOS | 16.2 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nero studios](https://appshunter.io/developer/1785499015) | [FINLAY OSCAR HAWKER](https://appshunter.io/developer/6776686071) |

## 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 | $3.99 | per month |
| Premium access yearly | $22.99 | per year |
| Lifetime | $49.99 | one-time |


### Productivity 101

[App page](https://appshunter.io/ios/app/productivity-101-focus-timer/id6776686069)

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

**In-app purchases:** none


## Frequently asked questions

### Is FlowStack free?

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

### Is Productivity 101 free?

Productivity 101 is free to download, with no in-app purchases.

### Do FlowStack or Productivity 101 have ads?

Neither FlowStack nor Productivity 101 shows ads.

### Which is updated more often, FlowStack or Productivity 101?

FlowStack ships an update every 6 days, and Productivity 101 every 3 weeks. Most recently, FlowStack was updated on October 24, 2026 and Productivity 101 on October 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.*