# Flow Interval vs Next Step

The clearest difference is device support: Flow Interval at 2 against Next Step's —. Next Step's advantage is iOS requirement (17.0 vs 26.0). On price and in-app purchases there is nothing between them.

Both are free to download. Flow Interval sells 3 one-off in-app purchases and Next Step sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Flow Interval | Next Step |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | — |
| Update frequency | Every 3 months | — |
| Size | 1 MB | 9 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Takumi Kanaya](https://appshunter.io/developer/1852755878) | [Anthony Cuccia](https://appshunter.io/developer/1873271800) |

## What reviewers say

### Flow Interval

[App page](https://appshunter.io/ios/app/flow-interval/id6757172069)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $3.99 | one-time |
| Large Tip | $8.99 | one-time |


### Next Step

[App page](https://appshunter.io/ios/app/next-step-sequential-timers/id6758515275)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Version | $3.99 | one-time |


## Frequently asked questions

### Is Flow Interval free?

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

### Is Next Step free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*