# Julia Tulipan vs Stroop Training

The clearest difference is in-app purchases: Stroop Training at none against Julia Tulipan's 1. Stroop Training also leads on update cadence (every 2 weeks vs every 7 months). Julia Tulipan's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Julia Tulipan sells 1 one-off in-app purchase. Stroop Training asks for nothing beyond the download.

Julia Tulipan ships an update every 7 months, Stroop Training every 2 weeks. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Julia Tulipan | Stroop Training |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Size | 38 MB | 28 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Julia Tulipan](https://appshunter.io/developer/1832777409) | [豪 陈](https://appshunter.io/developer/1852919038) |

## What reviewers say

### Julia Tulipan

[App page](https://appshunter.io/ios/app/julia-tulipan/id6749905652)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ernährungsplan Low Carb | $5.99 | one-time |


### Stroop Training

[App page](https://appshunter.io/ios/app/stroop-training-brain-test/id6761408832)

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

**In-app purchases:** none


## Frequently asked questions

### Is Julia Tulipan free?

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

### Is Stroop Training free?

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

### Do Julia Tulipan or Stroop Training have ads?

Stroop Training shows ads; Julia Tulipan does not.

### Which is updated more often, Julia Tulipan or Stroop Training?

Julia Tulipan ships an update every 7 months, and Stroop Training every 2 weeks. Most recently, Julia Tulipan was updated on October 7, 2026 and Stroop Training on October 16, 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.*