# Dayzen vs FlowStack

The clearest difference is in-app purchases: Dayzen at none against FlowStack's 3. FlowStack's advantage is ads (none vs shown). On price, update cadence, 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. Dayzen asks for nothing beyond the download.

Dayzen ships an update every 5 days, FlowStack every 6 days. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Dayzen | FlowStack |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 6 days |
| Monetization | — | Freemium |
| Size | 7 MB | 118 MB |
| Requires iOS | **16.0** | 16.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Roo Hutton](https://appshunter.io/developer/882590489) | [Nero studios](https://appshunter.io/developer/1785499015) |

## What reviewers say

### Dayzen

[App page](https://appshunter.io/ios/app/dayzen/id1631585161)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 task manager and timer. It allows you to stack tasks, set estimated durations, and track progress to build productive routines and habits.

**Highlights:** Task stacking with individual timers, Flexible time blocking, Live Activities and Dynamic Island integration, Unlimited tasks & templates (with free tier limits), Daily & weekly stats tracking, Minimalist, ad-free design

**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 |


## Frequently asked questions

### Is Dayzen free?

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

### Is FlowStack free?

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

### Do Dayzen or FlowStack have ads?

Dayzen shows ads; FlowStack does not.

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

Dayzen ships an update every 5 days, and FlowStack every 6 days. Most recently, Dayzen was updated on October 27, 2026 and FlowStack on October 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.*