# Dopamine vs TickFlow

The clearest difference is in-app purchases: TickFlow at none against Dopamine's 2. TickFlow also leads on iOS requirement (15.6 vs 18.0). Dopamine's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Dopamine sells 2 in-app purchases, starting at $4.99 per month. TickFlow asks for nothing beyond the download.

Dopamine ships an update monthly, TickFlow every 3 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | Dopamine | TickFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 14 MB | 33 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ksenia Shubova](https://appshunter.io/developer/1877285298) | [PBS.Inc](https://appshunter.io/developer/356841993) |

## What reviewers say

### Dopamine

[App page](https://appshunter.io/ios/app/dopamine-adhd-to-do-chat/id6759327169)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dopamine Monthly | $4.99 | per month |
| Dopamine Yearly | $39.99 | per year |


### TickFlow

[App page](https://appshunter.io/ios/app/tickflow/id6795028908)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dopamine free?

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

### Is TickFlow free?

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

### Do Dopamine or TickFlow have ads?

TickFlow shows ads; Dopamine does not.

### Which is updated more often, Dopamine or TickFlow?

Dopamine ships an update monthly, and TickFlow every 3 weeks. Most recently, Dopamine was updated on October 31, 2026 and TickFlow 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.*