# Idle Defense Tower vs Singularity

The clearest difference is in-app purchases: Idle Defense Tower at none against Singularity's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Singularity sells 1 one-off in-app purchase. Idle Defense Tower asks for nothing beyond the download.

## The numbers

| Metric | Idle Defense Tower | Singularity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/singularity-tower-defense/id6796474329/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 3 days |
| Monetization | — | Free with in-app purchases |
| Size | 163 MB | 122 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Appsalt](https://appshunter.io/developer/1828173779) | [Alfredo Siezar](https://appshunter.io/developer/6796474331) |

## What reviewers say

### Idle Defense Tower

[App page](https://appshunter.io/ios/app/idle-defense-tower/id6796330835)

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

**In-app purchases:** none


### Singularity

[App page](https://appshunter.io/ios/app/singularity-tower-defense/id6796474329)

Defend a central core from relentless enemy waves by strategically upgrading its abilities. Each run offers unique power-ups, leading to challenging boss battles and a persistent progression system.

**Highlights:** Minimalist core defense gameplay, Strategic mid-run ability upgrades, Boss waves every ten levels, Prestige system for permanent power, One-thumb controls, Game Center achievements

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is Idle Defense Tower free?

Idle Defense Tower is free to download, with no in-app purchases.

### Is Singularity free?

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

### Do Idle Defense Tower or Singularity have ads?

Both Idle Defense Tower and Singularity show ads.

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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.*