# Night Zookeeper vs Know Yourself Academy

The clearest difference is monetization model: Know Yourself Academy at freemium against Night Zookeeper's subscription. Know Yourself Academy also leads on rating (5.0 vs 4.6) and update cadence (fortnightly vs every 2 months). Night Zookeeper's advantage is ratings volume (613 vs 3) and device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Night Zookeeper sells 12 in-app purchases, starting at $14.99 per month and Know Yourself Academy sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Know Yourself Academy holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Night Zookeeper has 613 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 83% of Night Zookeeper's written reviews are positive against 100% of Know Yourself Academy's.

Night Zookeeper ships an update every 2 months, Know Yourself Academy fortnightly. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Night Zookeeper | Know Yourself Academy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (613 ratings)](https://appshunter.io/ios/app/night-zookeeper-fun-learning/id6504489937/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/know-yourself-academy/id6761938170/reviews)** |
| Number of ratings | **613** | 3 |
| Positive reviews | 83.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Subscription | **Freemium** |
| Size | 378 MB | 81 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Wonky Star](https://appshunter.io/developer/573502316) | [Know Yourself, Inc.](https://appshunter.io/developer/1892162542) |

## What reviewers say

### Night Zookeeper

[App page](https://appshunter.io/ios/app/night-zookeeper-fun-learning/id6504489937)

This app makes reading and writing fun for children aged 6-12. It offers mini-games, video lessons, and skill challenges covering a full English language arts curriculum. Children receive personalized feedback from tutors and earn rewards, while parents can track progress.

**Highlights:** Interactive mini-games, Video lessons, Skill challenges, Tutor feedback on writing, Parent progress tracking, Motivating rewards, Collaborative writing opportunities

**Features:** macOS Compatibility

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NZK 1 Month - 1 License | $14.99 | per month |
| 1 Month - 2 Licenses | $17.99 | per month |
| NZK 1 Month - 3 Licenses | $17.99 | per month |
| 1 Month - 4 Licenses | $21.99 | per month |
| 3 Months - 1 License | $36.99 | per 3 months |
| 3 Months - 2 Licenses | $49.99 | per 3 months |
| 3 Months - 3 Licenses | $49.99 | per 3 months |
| Yearly - 1 License | $118.99 | per year |
| Yearly - 2 Licenses | $154.99 | per year |
| Yearly - 3 Licenses | $154.99 | per year |
| Yearly - 4 Licenses | $189.99 | per year |
| Yearly - 5 Licenses | $239.99 | per year |

**What reviewers like**

- 👍 Fun and engaging
- 🚀 Helps improve writing skills
- 💡 Gamifies learning
- 👍 Motivates reluctant writers
- 👍 Constructive feedback from tutors

**What reviewers complain about**

- 🐛 Glitchy and laggy performance
- 🐛 Inconsistent difficulty levels
- 🔋 Drains device battery
- 🔒 Questionable subscription practices

**Reported bugs**

- Freezing and crashing issues
- Upside-down screen when creating new characters
- Audio not working consistently

**Requested features**

- Dark mode option
- Compatibility improvements for older devices
- More content for older age groups


### Know Yourself Academy

[App page](https://appshunter.io/ios/app/know-yourself-academy/id6761938170)

This app offers bite-sized lessons, quizzes, and activities for kids and teens to learn about themselves. It covers topics like body function, emotions, health, and life skills, with an AI chat companion for health questions. Crisis support is always available.

**Highlights:** Bite-sized lessons and quizzes, 6 learning worlds on being human, AI chat companion for health questions, Progress tracking with rewards, Crisis detection and support, Available in English and Spanish

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Know Yourself Annual | $39.99 | per year |


## Frequently asked questions

### Is Night Zookeeper free?

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

### Is Know Yourself Academy free?

Know Yourself Academy is free to download, with in-app purchases available.

### Which has better reviews, Night Zookeeper or Know Yourself Academy?

Know Yourself Academy is rated higher. Night Zookeeper averages 4.6 out of 5 from 613 ratings, while Know Yourself Academy averages 5.0 from 3 ratings.

### Do Night Zookeeper or Know Yourself Academy have ads?

Neither Night Zookeeper nor Know Yourself Academy shows ads.

### Which is updated more often, Night Zookeeper or Know Yourself Academy?

Night Zookeeper ships an update every 2 months, and Know Yourself Academy fortnightly. Most recently, Night Zookeeper was updated on October 27, 2026 and Know Yourself Academy 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.*