# Synaptic Flow vs Still

The clearest difference is in-app purchases: Synaptic Flow at none against Still's 2. Still's advantage is ads (none vs shown) and update cadence (daily vs every 39 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Still sells 2 in-app purchases, starting at $11.99 per month. Synaptic Flow asks for nothing beyond the download.

Synaptic Flow ships an update every 39 months, Still daily. The most recent releases landed on October 8, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Synaptic Flow | Still |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 39 months | **Daily** |
| Size | 16 MB | 97 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [ZAINAB KICHOU AMANAD](https://appshunter.io/developer/1644291674) | [MATTHEW MESCH](https://appshunter.io/developer/1887349249) |

## What reviewers say

### Synaptic Flow

[App page](https://appshunter.io/ios/app/synaptic-flow-brain-training/id1667108202)

**Features:** macOS Compatibility

**In-app purchases:** none


### Still

[App page](https://appshunter.io/ios/app/still-meditation/id6761023969)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $11.99 | per month |
| Yearly | $79.99 | per year |


## Frequently asked questions

### Is Synaptic Flow free?

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

### Is Still free?

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

### Do Synaptic Flow or Still have ads?

Synaptic Flow shows ads; Still does not.

### Which is updated more often, Synaptic Flow or Still?

Synaptic Flow ships an update every 39 months, and Still daily. Most recently, Synaptic Flow was updated on October 8, 2026 and Still on October 14, 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.*