# C2 Stroop Task vs Go/No

The clearest difference is price: Go/No at $1.99 against C2 Stroop Task's $3.99. C2 Stroop Task's advantage is iOS requirement (15.6 vs 18.2). On ads, in-app purchases and device support there is nothing between them.

C2 Stroop Task costs $3.99 and Go/No $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | C2 Stroop Task | Go/No |
| --- | --- | --- |
| Price | $3.99 | **$1.99** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | — |
| Size | 1 MB | 34 MB |
| Requires iOS | **15.6** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yasuyoshi Ota](https://appshunter.io/developer/1500357652) | [Byrt](https://appshunter.io/developer/1084236360) |

## What reviewers say

### C2 Stroop Task

[App page](https://appshunter.io/ios/app/c2-stroop-task/id1638265933)

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

**In-app purchases:** none


### Go/No

[App page](https://appshunter.io/ios/app/gono-go-buddy/id6766058602)

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

**In-app purchases:** none


## Frequently asked questions

### Is C2 Stroop Task free?

C2 Stroop Task costs $3.99, with no in-app purchases.

### Is Go/No free?

Go/No costs $1.99, with no in-app purchases.

### Do C2 Stroop Task or Go/No have ads?

Neither C2 Stroop Task nor Go/No shows ads.

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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.*