# GPT Content Detector vs FlowState

The clearest difference is update cadence: GPT Content Detector at every 9 days against FlowState's every 6 weeks. GPT Content Detector also leads on iOS requirement (16.6 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. GPT Content Detector sells 3 in-app purchases, starting at $1.99 per 7 days and FlowState sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

GPT Content Detector ships an update every 9 days, FlowState every 6 weeks. The most recent releases landed on October 7, 2026 and June 23, 2026 respectively.

## The numbers

| Metric | GPT Content Detector | FlowState |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/flowstate-study-focus-timer/id6754259851/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 6 weeks |
| Monetization | — | Subscription |
| Size | 25 MB | 10 MB |
| Requires iOS | **16.6** | 18.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Armenuh Hajatyan](https://appshunter.io/developer/1794123686) | [Gerrit Roska](https://appshunter.io/developer/1838753360) |

## What reviewers say

### GPT Content Detector

[App page](https://appshunter.io/ios/app/gpt-content-detector-scan-ai/id6754161143)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GPT Content Detector Premium | $1.99 | per 7 days |
| GPT Content Detector Premium | $14.99 | per year |
| GPT Content Detector Premium | $19.99 | per year |


### FlowState

[App page](https://appshunter.io/ios/app/flowstate-study-focus-timer/id6754259851)

This app uses the Pomodoro technique to help users build concentration habits through structured work sessions, task management, and guided reflection. It offers a minimalist interface, offline functionality, and progress tracking to support deep work and productivity.

**Highlights:** Pomodoro timer, Task management, Guided reflection, Progress tracking, Offline functionality, Minimalist design

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Access | $2.99 | per month |
| lifetime Access | $9.99 | one-time |


## Frequently asked questions

### Is GPT Content Detector free?

GPT Content Detector is free to download, with in-app purchases available.

### Is FlowState free?

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

### Do GPT Content Detector or FlowState have ads?

Neither GPT Content Detector nor FlowState shows ads.

### Which is updated more often, GPT Content Detector or FlowState?

GPT Content Detector ships an update every 9 days, and FlowState every 6 weeks. Most recently, GPT Content Detector was updated on October 7, 2026 and FlowState on June 23, 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.*