# ZPStest vs Woofin

The clearest difference is update cadence: Woofin at every 3 weeks against ZPStest's every 2 months. ZPStest's advantage is iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ZPStest sells 10 one-off in-app purchases and Woofin sells 10 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

ZPStest ships an update every 2 months, Woofin every 3 weeks. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | ZPStest | Woofin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/woofin/id6761689305/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 46 MB | 124 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mednarodni inštitut za potrošniške raziskave](https://appshunter.io/developer/1143527992) | [Pawzler](https://appshunter.io/developer/1890899919) |

## What reviewers say

### ZPStest

[App page](https://appshunter.io/ios/app/zpstest/id1143544487)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2026zps1 | $5.99 | one-time |
| 2026zps2 | $5.99 | one-time |
| 2026zps4 | $5.99 | one-time |
| 2026zps3 | $5.99 | one-time |
| 2026zps5 | $5.99 | one-time |
| 2026zps6 | $5.99 | one-time |
| 2026zps9 | $5.99 | one-time |
| 2026zps10 | $5.99 | one-time |
| 2026zps7-8 | $12.99 | one-time |
| 2026zps11-12 | $12.99 | one-time |


### Woofin

[App page](https://appshunter.io/ios/app/woofin/id6761689305)

Enhance your bond with your dog through simple, enjoyable activities and games. Discover daily insights and playful training to build connection and improve behavior. Track your progress and enjoy a more fulfilling life together.

**Highlights:** 150+ step-by-step activities, Daily insights for dog understanding, Bonding games and playful training, Weekly motivation leagues, Progress tracking and rewards, Designed for all dog types

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $8.99 | per month |
| Woofin pro - 6 months | $49.99 | per 6 months |
| Woofin pro - Annual | $89.99 | per year |
| 100 Coins Pro | $0.99 | one-time |
| 250 Coins | $1.99 | one-time |
| 500 Coins | $2.99 | one-time |
| 100 Coins | $2.99 | one-time |
| 250 Coins | $4.99 | one-time |
| 500 Coins | $8.99 | one-time |
| Double coins for life | $8.99 | one-time |


## Frequently asked questions

### Is ZPStest free?

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

### Is Woofin free?

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

### Do ZPStest or Woofin have ads?

Neither ZPStest nor Woofin shows ads.

### Which is updated more often, ZPStest or Woofin?

ZPStest ships an update every 2 months, and Woofin every 3 weeks. Most recently, ZPStest was updated on November 2, 2026 and Woofin on November 5, 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.*