# Topiary 3D vs mkZero

The clearest difference is update cadence: Topiary 3D at every 11 days against mkZero's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Topiary 3D sells 1 one-off in-app purchase and mkZero sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Topiary 3D ships an update every 11 days, mkZero every 5 weeks. The most recent releases landed on September 10, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Topiary 3D | mkZero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (659 ratings)](https://appshunter.io/ios/app/topiary-3d/id1475227187/reviews)** | — |
| Number of ratings | **659** | — |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 11 days** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 164 MB | 13 MB |
| Requires iOS | **12.0** | 12.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [Full Fat Productions Ltd](https://appshunter.io/developer/374306144) | [GameJab OÜ](https://appshunter.io/developer/1831019149) |

## What reviewers say

### Topiary 3D

[App page](https://appshunter.io/ios/app/topiary-3d/id1475227187)

Engage in a satisfying gardening simulation where you meticulously trim and shape shrubs and trees. Test your precision and artistry to master the art of topiary clipping.

**Highlights:** Cut and trim leaves, Shape shrubs and trees, Master topiary art, Satisfying gardening simulation

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |

**What reviewers like**

- 😊 Fun and engaging gameplay concept
- ✨ Nice attention to detail
- 🎨 Creative topiary design mechanics

**What reviewers complain about**

- 📺 Excessive ads interrupting gameplay
- 🔁 Highly repetitive content
- 🐛 Frequent app crashes
- 😤 Frustrating level failure mechanics
- ⚠️ Game crashes after level completion

**Reported bugs**

- App crashes after approximately 10 seconds of opening
- Game crashes after finishing levels
- Game randomly destroys work in progress
- Frame rate issues causing frustration
- Inconsistent level completion detection

**Requested features**

- More level designs and variety (at least 25+ additional levels)
- Tutorial or better in-game guidance
- Option to pay to remove ads
- Better visual feedback for progress tracking
- Improved game stability


### mkZero

[App page](https://appshunter.io/ios/app/mkzero-math-challenge/id6749543532)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads For 3 Days | $0.29 | one-time |
| 20 Lives | $0.99 | one-time |
| 50 Lives | $1.99 | one-time |
| 100 Lives | $3.99 | one-time |
| Remove Ads | $4.99 | one-time |
| 300 Lives | $9.99 | one-time |
| 500 Lives | $14.99 | one-time |
| 1,000 lives! | $24.99 | one-time |
| Infinite Lives | $99.99 | one-time |


## Frequently asked questions

### Is Topiary 3D free?

Topiary 3D is free to download, with in-app purchases available.

### Is mkZero free?

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

### Do Topiary 3D or mkZero have ads?

Both Topiary 3D and mkZero show ads.

### Which is updated more often, Topiary 3D or mkZero?

Topiary 3D ships an update every 11 days, and mkZero every 5 weeks. Most recently, Topiary 3D was updated on September 10, 2026 and mkZero on September 20, 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.*