# FlowState vs Sphere

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

Both are free to download. FlowState sells 3 in-app purchases, starting at $4.99 per 7 days. Sphere asks for nothing beyond the download.

FlowState ships an update every 3 weeks, Sphere every 3 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | FlowState | Sphere |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sphere-sky-schedule/id6808669135/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | — | Free |
| Size | 21 MB | 3 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Flock Technologies Incorporated](https://appshunter.io/developer/1844773388) | [Mason Garcera](https://appshunter.io/developer/6802438911) |

## What reviewers say

### 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 |


### Sphere

[App page](https://appshunter.io/ios/app/sphere-sky-schedule/id6808669135)

Visualize your schedule and weather in a unique sky-themed interface. Events appear as colored capsules on an arc, with weather phenomena like clouds and storms integrated. Enjoy a visually atmospheric experience for managing your day.

**Highlights:** Sky-themed schedule visualization, Integrated weather display, Event capsules with calendar colors, Altitude-based cloud stacking, Day/night cycle with celestial bodies, Home and Lock Screen widgets, Native calendar integration

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

**In-app purchases:** none


## Frequently asked questions

### Is FlowState free?

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

### Is Sphere free?

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

### Do FlowState or Sphere have ads?

FlowState shows ads; Sphere does not.

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

FlowState ships an update every 3 weeks, and Sphere every 3 days. Most recently, FlowState was updated on October 31, 2026 and Sphere on October 31, 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.*