# SimpleTD vs The Rot Within

The clearest difference is review sentiment: SimpleTD at 100% against The Rot Within's 50%. SimpleTD also leads on ads (none vs shown) and monetization model (free vs ad-supported). The Rot Within's advantage is update cadence (every 5 days vs monthly) and iOS requirement (15.0 vs 18.1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SimpleTD ships an update monthly, The Rot Within every 5 days. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | SimpleTD | The Rot Within |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/simpletd/id6744778045/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | **Free** | Ad-supported |
| Size | 1.7 GB | 515 MB |
| Requires iOS | 18.1 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 12+ |
| Developer | [AngrySalami LLC](https://appshunter.io/developer/1809249536) | [Andrei Robert Marin](https://appshunter.io/developer/1881735397) |

## What reviewers say

### SimpleTD

[App page](https://appshunter.io/ios/app/simpletd/id6744778045)

Engage in a pixel-art tower defense experience with a rich storyline and fully voiced cutscenes. Strategize with over 14 unique towers, permanent upgrade paths, and challenging endless waves. Enemies can also gain power-ups, adding a unique twist to each playthrough.

**Highlights:** Voiced cinematic cutscenes and rich story, 14+ unique towers with distinct personalities, Deep, permanent upgrade paths, Endless waves and titan-sized bosses, Enemy power-ups on maps, Daily & weekly quests, 10+ hand-crafted maps with dynamic modifiers

**Features:** macOS Compatibility

**In-app purchases:** none


### The Rot Within

[App page](https://appshunter.io/ios/app/the-rot-within/id6759934312)

Experience a survival game where a virus reveals everyone's true nature, testing morality and trust in a collapsing world. Your choices determine survival and the fate of humanity.

**Highlights:** Survival experience, Morality testing, Trust mechanics, Consequential decisions, World-altering choices

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

**In-app purchases:** none


## Frequently asked questions

### Is SimpleTD free?

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

### Is The Rot Within free?

The Rot Within is free to download, with no in-app purchases.

### Do SimpleTD or The Rot Within have ads?

The Rot Within shows ads; SimpleTD does not.

### Which is updated more often, SimpleTD or The Rot Within?

SimpleTD ships an update monthly, and The Rot Within every 5 days. Most recently, SimpleTD was updated on October 2, 2026 and The Rot Within on October 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.*