# FlowState vs Zem

The clearest difference is in-app purchases: FlowState at none against Zem's 2. Zem's advantage is iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Zem sells 2 in-app purchases, starting at $4.99 per month. FlowState asks for nothing beyond the download.

## The numbers

| Metric | FlowState | Zem |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flowstate-adhd-focus-timer/id6756762773/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Monetization | Free | — |
| Size | 53 MB | 46 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Quicklease LLC](https://appshunter.io/developer/1616934386) | [Dominik Nowara](https://appshunter.io/developer/1830582103) |

## What reviewers say

### FlowState

[App page](https://appshunter.io/ios/app/flowstate-adhd-focus-timer/id6756762773)

This app offers a single-tap solution to initiate focused work sessions, designed specifically for individuals with ADHD. It eliminates decision paralysis by providing pre-set timers and ambient soundscapes to help users enter a state of deep concentration without complex configurations.

**Highlights:** One-tap focus session initiation, Pre-set 90-minute focus sessions, Zero settings to prevent decision paralysis, Soundscapes for focus (brown noise, body doubling), Phone lock and notification silencing, Session tracking and micro-celebrations

**Features:** macOS Compatibility

**In-app purchases:** none


### Zem

[App page](https://appshunter.io/ios/app/zem-adhd-to-do-and-planner/id6767013272)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $4.99 | per month |
| Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is FlowState free?

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

### Is Zem free?

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

### Do FlowState or Zem have ads?

Neither FlowState nor Zem shows ads.

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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.*