# OneThumbTower vs Defend The Last Tower

The clearest difference is in-app purchases: Defend The Last Tower at none against OneThumbTower's 1. Defend The Last Tower also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. OneThumbTower sells 1 one-off in-app purchase. Defend The Last Tower asks for nothing beyond the download.

OneThumbTower ships an update every 3 days, Defend The Last Tower every 2 days. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | OneThumbTower | Defend The Last Tower |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/defend-the-last-tower/id6775344539/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 days | **Every 2 days** |
| Monetization | — | Ad-supported |
| Size | 4 MB | 19 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Christian Pedersen](https://appshunter.io/developer/1883227582) | [Xiayu Xu](https://appshunter.io/developer/6772750205) |

## What reviewers say

### OneThumbTower

[App page](https://appshunter.io/ios/app/onethumbtower/id6775251103)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One-Thumb Tower Lifetime | $3.99 | one-time |


### Defend The Last Tower

[App page](https://appshunter.io/ios/app/defend-the-last-tower/id6775344539)

Build glowing turrets along a path to defend your last tower from waves of geometric invaders. Earn energy with each kill to instantly build, upgrade, and adapt your defenses. Experience fast-paced, strategic gameplay with a synthwave soundtrack and clean neon visuals.

**Highlights:** Five unique turrets with distinct roles, Seven enemy types requiring strategic responses, 10-level campaign with unlockable Endless mode, Adjustable game speed and one-handed play, Synthwave soundtrack and neon visuals, No in-app purchases or paywalls

**In-app purchases:** none


## Frequently asked questions

### Is OneThumbTower free?

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

### Is Defend The Last Tower free?

Defend The Last Tower is free to download, with no in-app purchases.

### Do OneThumbTower or Defend The Last Tower have ads?

Both OneThumbTower and Defend The Last Tower show ads.

### Which is updated more often, OneThumbTower or Defend The Last Tower?

OneThumbTower ships an update every 3 days, and Defend The Last Tower every 2 days. Most recently, OneThumbTower was updated on October 24, 2026 and Defend The Last Tower on October 16, 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.*