# Gem Towers vs Clear 4

The clearest difference is price: Clear 4 at Free against Gem Towers's $0.49. Clear 4 also leads on update cadence (fortnightly vs every 37 months) and rating (3.7 vs 3.3). Gem Towers's advantage is ads (none vs shown). On ratings volume, in-app purchases, device support and iOS requirement there is nothing between them.

Clear 4 is free to download; Gem Towers costs $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.

Clear 4 holds the better App Store score, 3.7 against 3.3. Both are backed by a comparable volume of ratings — 4 and 3 respectively.

Gem Towers ships an update every 37 months, Clear 4 fortnightly. The most recent releases landed on October 23, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Gem Towers | Clear 4 |
| --- | --- | --- |
| Price | $0.49 | **Free** |
| Rating | [3.3 (4 ratings)](https://appshunter.io/ios/app/gem-towers/id493526977/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/clear-4/id1546584385/reviews)** |
| Number of ratings | **4** | 3 |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 37 months | **Fortnightly** |
| Monetization | Paid | **Ad-supported** |
| Size | 16 MB | 74 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mike Hempfling](https://appshunter.io/developer/422781074) | [文锋 郑](https://appshunter.io/developer/1590995911) |

## What reviewers say

### Gem Towers

[App page](https://appshunter.io/ios/app/gem-towers/id493526977)

A physics-based puzzle game where you strategically break gem towers. The objective is to shatter all green gems while preserving red ones, managing your limited lives. It offers a challenging experience that is simple to learn but difficult to master.

**Highlights:** Physics-based gameplay, Break green gems, Save red gems, Level-based challenges, Life management system, Easy to learn, hard to master

**Features:** macOS Compatibility

**In-app purchases:** none


### Clear 4

[App page](https://appshunter.io/ios/app/clear-4/id1546584385)

A free puzzle game where players strategically click squares to trigger chain reactions and clear the board. It features simple mechanics with elements like rotating baffles and black holes to add complexity.

**Highlights:** Chain reaction gameplay, Strategic square clicking, Rotating baffles, Black holes, Limited steps to clear levels

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gem Towers free?

Gem Towers costs $0.49, with no in-app purchases.

### Is Clear 4 free?

Clear 4 is free to download, with no in-app purchases.

### Which has better reviews, Gem Towers or Clear 4?

Clear 4 is rated higher. Gem Towers averages 3.3 out of 5 from 4 ratings, while Clear 4 averages 3.7 from 3 ratings.

### Do Gem Towers or Clear 4 have ads?

Clear 4 shows ads; Gem Towers does not.

### Which is updated more often, Gem Towers or Clear 4?

Gem Towers ships an update every 37 months, and Clear 4 fortnightly. Most recently, Gem Towers was updated on October 23, 2026 and Clear 4 on October 12, 2026.

---

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