# ProtAct17 vs Garden Zoo

The clearest difference is in-app purchases: ProtAct17 at none against Garden Zoo's 4. ProtAct17 also leads on iOS requirement (13.0 vs 15.1). Garden Zoo's advantage is update cadence (every 2 days vs every 9 months). On price, ads and device support there is nothing between them.

Both are free to download. Garden Zoo sells 4 in-app purchases, starting at $1.99 per 7 days. ProtAct17 asks for nothing beyond the download.

ProtAct17 ships an update every 9 months, Garden Zoo every 2 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ProtAct17 | Garden Zoo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 187 MB | 36 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KIDS interactive GmbH](https://appshunter.io/developer/731500021) | [QUANTUMPIVOT LIMITED](https://appshunter.io/developer/1717084525) |

## What reviewers say

### ProtAct17

[App page](https://appshunter.io/ios/app/protact17/id6446908812)

**In-app purchases:** none


### Garden Zoo

[App page](https://appshunter.io/ios/app/garden-zoo/id6472496762)

Discover and learn about plants and insects with a simple scan. Build a virtual zoo collection and engage with interactive learning cards to foster a love of nature and science.

**Highlights:** Magical Nature Scanner, Virtual Zoo Collection, Interactive Learning Cards, Progress Tracker, Kid-Friendly Environment

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Garden Zoo 1 Week Trial | $1.99 | per 7 days |
| Garden Zoo Plus Monthly | $3.99 | per month |
| Garden Zoo+ 6 Months | $19.99 | per 6 months |
| Garden Zoo + 1 Year | $34.99 | per year |


## Frequently asked questions

### Is ProtAct17 free?

ProtAct17 is free to download, with no in-app purchases.

### Is Garden Zoo free?

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

### Do ProtAct17 or Garden Zoo have ads?

Neither ProtAct17 nor Garden Zoo shows ads.

### Which is updated more often, ProtAct17 or Garden Zoo?

ProtAct17 ships an update every 9 months, and Garden Zoo every 2 days. Most recently, ProtAct17 was updated on October 27, 2026 and Garden Zoo on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*