# Puzzle Clock vs eX

The clearest difference is rating: Puzzle Clock at 4.1 against eX's 3.0. Puzzle Clock also leads on review sentiment (75% vs 50%) and ratings volume (21 vs 7). eX's advantage is in-app purchases (none vs 4) and update cadence (every 10 days vs every 4 months). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Puzzle Clock sells 4 one-off in-app purchases. eX asks for nothing beyond the download.

Puzzle Clock holds the better App Store score, 4.1 against 3.0. Both are backed by a comparable volume of ratings — 21 and 7 respectively. Written reviews point the same way: 75% of Puzzle Clock's written reviews are positive against 50% of eX's.

Puzzle Clock ships an update every 4 months, eX every 10 days. Both last shipped on October 7, 2026.

## The numbers

| Metric | Puzzle Clock | eX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (21 ratings)](https://appshunter.io/ios/app/puzzle-clock/id594207501/reviews)** | [3.0 (7 ratings)](https://appshunter.io/ios/app/ex-mars-connect/id6451303338/reviews) |
| Number of ratings | **21** | 7 |
| Positive reviews | **75.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | Free | Free |
| Size | 14 MB | 28 MB |
| Requires iOS | **12.0** | 12.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oliver Klemenz](https://appshunter.io/developer/365360534) | [Smart Cube Labs Co., Ltd.](https://appshunter.io/developer/1456342688) |

## What reviewers say

### Puzzle Clock

[App page](https://appshunter.io/ios/app/puzzle-clock/id594207501)

This game challenges you to set all nine clocks to 12 o'clock on both sides simultaneously. Manipulate four wheels and four buttons to control clock rotations and achieve the fastest time.

**Highlights:** Realistic 3D graphics, Sophisticated control mechanism, Multitouch support, Automatic shuffling and solving, Virtual Reality Camera mode, Gyrosensor support, Game Center for best times

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donation of | $0.99 | one-time |
| Donation of | $1.99 | one-time |
| Donation of | $3.99 | one-time |
| Donation of | $5.99 | one-time |


### eX

[App page](https://appshunter.io/ios/app/ex-mars-connect/id6451303338)

Engage in real-time online battles and competitions with an AI-powered smart cube that shuffles itself. Experience a unique blend of physical puzzle-solving and digital gameplay.

**Highlights:** Real-time online battles, Automatic cube shuffling, AI-powered smart cube, Online competitions, Unique puzzle gameplay

**In-app purchases:** none


## Frequently asked questions

### Is Puzzle Clock free?

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

### Is eX free?

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

### Which has better reviews, Puzzle Clock or eX?

Puzzle Clock is rated higher. Puzzle Clock averages 4.1 out of 5 from 21 ratings, while eX averages 3.0 from 7 ratings.

### Do Puzzle Clock or eX have ads?

Neither Puzzle Clock nor eX shows ads.

### Which is updated more often, Puzzle Clock or eX?

Puzzle Clock ships an update every 4 months, and eX every 10 days. Most recently, Puzzle Clock was updated on October 7, 2026 and eX on October 7, 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.*