# Prism vs FlowState

The clearest difference is ads: Prism at none against FlowState's shown. Prism also leads on update cadence (every 5 days vs every 3 weeks). FlowState's advantage is iOS requirement (17.0 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Prism sells 2 in-app purchases, starting at $4.99 per month and FlowState sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Prism ships an update every 5 days, FlowState every 3 weeks. The most recent releases landed on September 19, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Prism | FlowState |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Size | 15 MB | 21 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Iurii Istomin](https://appshunter.io/developer/1561482608) | [Flock Technologies Incorporated](https://appshunter.io/developer/1844773388) |

## What reviewers say

### Prism

[App page](https://appshunter.io/ios/app/prism-visual-day-planner/id6751152159)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Prism Pro (Monthly) | $4.99 | per month |
| Prism Pro (Annual) | $34.99 | per year |


### FlowState

[App page](https://appshunter.io/ios/app/flowstate-adhd-focus-and-tasks/id6766418779)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FlowState Pro | $4.99 | per 7 days |
| FlowState Pro | $14.99 | per month |
| FlowState Pro | $59.99 | per year |


## Frequently asked questions

### Is Prism free?

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

### Is FlowState free?

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

### Do Prism or FlowState have ads?

FlowState shows ads; Prism does not.

### Which is updated more often, Prism or FlowState?

Prism ships an update every 5 days, and FlowState every 3 weeks. Most recently, Prism was updated on September 19, 2026 and FlowState on September 21, 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.*