# Test PPL(H) Helicóptero vs ZenStudy.ai

The clearest difference is price: ZenStudy.ai at Free against Test PPL(H) Helicóptero's $8.99. Test PPL(H) Helicóptero's advantage is in-app purchases (none vs 1) and ads (none vs shown). On update cadence and device support there is nothing between them.

ZenStudy.ai is free to download; Test PPL(H) Helicóptero costs $8.99 up front. ZenStudy.ai sells 1 in-app purchase, starting at $14.99 per month. Test PPL(H) Helicóptero asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | Test PPL(H) Helicóptero | ZenStudy.ai |
| --- | --- | --- |
| Price | $8.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Size | 16 MB | 48 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [mattia guatta](https://appshunter.io/developer/1063246820) | [ZenStudy Technologies - FZCO](https://appshunter.io/developer/1782979211) |

## What reviewers say

### Test PPL(H) Helicóptero

[App page](https://appshunter.io/ios/app/test-pplh-helicoptero/id6553947796)

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

**In-app purchases:** none


### ZenStudy.ai

[App page](https://appshunter.io/ios/app/zenstudyai/id6738932178)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Membership | $14.99 | per month |


## Frequently asked questions

### Is Test PPL(H) Helicóptero free?

Test PPL(H) Helicóptero costs $8.99, with no in-app purchases.

### Is ZenStudy.ai free?

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

### Do Test PPL(H) Helicóptero or ZenStudy.ai have ads?

ZenStudy.ai shows ads; Test PPL(H) Helicóptero does not.

### Which is updated more often, Test PPL(H) Helicóptero or ZenStudy.ai?

Test PPL(H) Helicóptero ships an update every 2 months, and ZenStudy.ai every 2 months. Most recently, Test PPL(H) Helicóptero was updated on October 25, 2026 and ZenStudy.ai on October 25, 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.*