# Nanzoo Clock vs PlayClock3D

The clearest difference is in-app purchases: PlayClock3D at none against Nanzoo Clock's 1. PlayClock3D also leads on device support and iOS requirement (11.0 vs 13.0). Nanzoo Clock's advantage is review sentiment (100% vs 74%) and update cadence (every 10 days vs monthly). On price there is nothing between them.

Both are free to download. Nanzoo Clock sells 1 one-off in-app purchase. PlayClock3D asks for nothing beyond the download.

Nanzoo Clock ships an update every 10 days, PlayClock3D monthly. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Nanzoo Clock | PlayClock3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (34 ratings)](https://appshunter.io/ios/app/playclock3d/id1256501303/reviews)** |
| Number of ratings | — | **34** |
| Positive reviews | **100.0% of reviews** | 73.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | — | Yes |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 38 MB | 272 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Takafumi Sasaki](https://appshunter.io/developer/625986968) | [Akiyo Imanaka](https://appshunter.io/developer/978044107) |

## What reviewers say

### Nanzoo Clock

[App page](https://appshunter.io/ios/app/nanzoo-clock/id625986965)

This educational app teaches children aged 3-7 how to tell time using interactive clock activities. Users can select animal clocks and practice setting and reading time with adjustable difficulty levels.

**Highlights:** Interactive animal clocks, Set the time activity, Read the time activity, Adjustable difficulty levels, Parent gate for purchases, No ads or tracking

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Level Unlock | $0.99 | one-time |


### PlayClock3D

[App page](https://appshunter.io/ios/app/playclock3d/id1256501303)

Learn to tell time with an interactive 3D clock. Manipulate clock hands, hear the time spoken in English or Japanese, and explore fun animations and weather changes. Recommended for high-performance devices.

**Highlights:** Manipulate clock hands, Hear spoken time in English/Japanese, Interactive character animations, Changeable weather effects, 3D graphics

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Nanzoo Clock free?

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

### Is PlayClock3D free?

PlayClock3D is free to download, with no in-app purchases.

### Which is updated more often, Nanzoo Clock or PlayClock3D?

Nanzoo Clock ships an update every 10 days, and PlayClock3D monthly. Most recently, Nanzoo Clock was updated on November 1, 2026 and PlayClock3D on November 2, 2026.

---

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