# Zenith Tower vs Coreshatter

The clearest difference is ads: Zenith Tower at none against Coreshatter's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Zenith Tower sells 10 one-off in-app purchases and Coreshatter sells 8 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Zenith Tower ships an update every 4 days, Coreshatter every 6 days. Both last shipped on November 7, 2026.

## The numbers

| Metric | Zenith Tower | Coreshatter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (8 ratings)](https://appshunter.io/ios/app/coreshatter-idle-td-roguelite/id6780365607/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 6 days |
| Monetization | — | Free with in-app purchases |
| Size | 139 MB | 79 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +12 | 12+ |
| Developer | [Christian Brown](https://appshunter.io/developer/1896708359) | [Idle Flow Games](https://appshunter.io/developer/1896726965) |

## What reviewers say

### Zenith Tower

[App page](https://appshunter.io/ios/app/zenith-tower-idle-defense/id6770016221)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Welcome Cache - 400 Gems | $0.49 | one-time |
| Daily Cache - 400 Gems | $0.49 | one-time |
| Starter Cache - 1,200 Gems | $1.95 | one-time |
| Quick Deal | $1.99 | one-time |
| Value Deal | $4.99 | one-time |
| Super Deal | $9.99 | one-time |
| Big Deal | $19.99 | one-time |
| Huge Deal | $29.99 | one-time |
| Mega Deal | $49.99 | one-time |
| 32,000 Gems (12,000 Bonus) | $129.99 | one-time |


### Coreshatter

[App page](https://appshunter.io/ios/app/coreshatter-idle-td-roguelite/id6780365607)

Engage in an idle tower defense roguelite where you strategically deploy defensive Glyphs to protect your Core from waves of enemies. Draft powerful upgrades, fuse weapons, and shatter runs to bank resources and unlock permanent progression. Master unique Core abilities and endgame content for endless strategic depth.

**Highlights:** Idle tower defense gameplay, Strategic Glyph drafting and fusion, Permanent progression through Shattering, Unlockable Cores with unique abilities, Endgame content including Vestiges and Gambits, Ranked play with daily matches, Offline earning capabilities

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mainframe Subscription | $4.99 | per month |
| Starter Cache | $2.99 | one-time |
| Flux: Charge | $4.99 | one-time |
| Remove Ads + 50% Boost | $9.99 | one-time |
| Grid Season: Premium | $9.99 | one-time |
| Flux: Surge | $19.99 | one-time |
| Flux: Apex | $49.99 | one-time |
| Flux: Mega | $99.99 | one-time |


## Frequently asked questions

### Is Zenith Tower free?

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

### Is Coreshatter free?

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

### Do Zenith Tower or Coreshatter have ads?

Coreshatter shows ads; Zenith Tower does not.

### Which is updated more often, Zenith Tower or Coreshatter?

Zenith Tower ships an update every 4 days, and Coreshatter every 6 days. Most recently, Zenith Tower was updated on November 7, 2026 and Coreshatter on November 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.*