# Zonai Construct vs UltraTimerGo

Zonai Construct and UltraTimerGo both sit at 4.8 stars, but that hides the real split: 100% of UltraTimerGo's written reviews are positive against 50% of Zonai Construct's. UltraTimerGo also leads on in-app purchases (none vs 1) and update cadence (every 5 days vs fortnightly). Zonai Construct's advantage is iOS requirement (15.0 vs 17.6). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Zonai Construct sells 1 one-off in-app purchase. UltraTimerGo asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Zonai Construct against 4.8 for UltraTimerGo. Both are backed by a comparable volume of ratings — 9 and 5 respectively. Written reviews are what separate them: 50% of Zonai Construct's written reviews are positive against 100% of UltraTimerGo's.

Zonai Construct ships an update fortnightly, UltraTimerGo every 5 days. The most recent releases landed on August 15, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Zonai Construct | UltraTimerGo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (9 ratings)](https://appshunter.io/ios/app/zonai-construct/id6450944939/reviews) | [4.8 (5 ratings)](https://appshunter.io/ios/app/ultratimergo/id6751472255/reviews) |
| Number of ratings | **9** | 5 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 196 MB | 7 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [紫晴 王](https://appshunter.io/developer/1596396665) | [Josep Vicent Ibanez Piera](https://appshunter.io/developer/1740562168) |

## What reviewers say

### Zonai Construct

[App page](https://appshunter.io/ios/app/zonai-construct/id6450944939)

This companion app provides interactive maps for a popular adventure game, featuring Sky, Surface, and Underground views. Easily search for in-game markers by category and synchronize your data with iCloud for seamless access across devices.

**Highlights:** Interactive Sky, Surface, and Underground maps, Marker search by category, iCloud data synchronization, Global marker name search, In-app feedback option

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Lifetime | Free | one-time |


### UltraTimerGo

[App page](https://appshunter.io/ios/app/ultratimergo/id6751472255)

This app offers a visually clear and simple timer experience for various activities like cooking, workouts, and study sessions. It features color-coded progress arcs and voice commands for easy use, even from a distance.

**Highlights:** Countdown timer with analog clock, Customizable presets with icons, Visual progress with color feedback, Voice commands and announcements, Multiple alarm sounds, Light, dark, and system themes

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

**In-app purchases:** none


## Frequently asked questions

### Is Zonai Construct free?

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

### Is UltraTimerGo free?

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

### Which has better reviews, Zonai Construct or UltraTimerGo?

Zonai Construct and UltraTimerGo are both rated 4.8 out of 5 on the App Store, from 9 and 5 ratings respectively.

### Do Zonai Construct or UltraTimerGo have ads?

Neither Zonai Construct nor UltraTimerGo shows ads.

### Which is updated more often, Zonai Construct or UltraTimerGo?

Zonai Construct ships an update fortnightly, and UltraTimerGo every 5 days. Most recently, Zonai Construct was updated on August 15, 2026 and UltraTimerGo on September 12, 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.*