# Tower Defense Rush vs The River Game

The clearest difference is in-app purchases: The River Game at none against Tower Defense Rush's 10. The River Game also leads on ads (none vs shown) and update cadence (daily vs every 9 days). Tower Defense Rush's advantage is iOS requirement (12.0 vs 14.1). On price and device support there is nothing between them.

Both are free to download. Tower Defense Rush sells 10 in-app purchases, starting at $3.99 per month. The River Game asks for nothing beyond the download.

Tower Defense Rush ships an update every 9 days, The River Game daily. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Tower Defense Rush | The River Game |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (26 ratings)](https://appshunter.io/ios/app/tower-defense-rush/id6741510650/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 158 MB | 149 MB |
| Requires iOS | **12.0** | 14.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [MOBIRIX](https://appshunter.io/developer/349276666) | [Università Commerciale Luigi Bocconi](https://appshunter.io/developer/1131224996) |

## What reviewers say

### Tower Defense Rush

[App page](https://appshunter.io/ios/app/tower-defense-rush/id6741510650)

Defend your space base from waves of enemies using strategic turret placement and upgrades. Build various towers, manage resources, and overcome challenges in this engaging strategy game.

**Highlights:** Strategic turret placement, Variety of tower types, Tech tree upgrades, Endless mode, Weekly leaderboards, Offline play

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No-ADs Monthly | $3.99 | per month |
| Crystal Piece | $1.99 | one-time |
| 3-Day Gift Package | $1.99 | one-time |
| Handful of Crystal | $2.99 | one-time |
| Item Package 1 | $2.99 | one-time |
| Bag of Crystal | $6.99 | one-time |
| Item Package 2 | $6.99 | one-time |
| Item Package 3 | $12.99 | one-time |
| Pile of Crystal | $19.99 | one-time |
| Crystal Chest | $34.99 | one-time |


### The River Game

[App page](https://appshunter.io/ios/app/the-river-game/id6742748850)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tower Defense Rush free?

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

### Is The River Game free?

The River Game is free to download, with no in-app purchases.

### Do Tower Defense Rush or The River Game have ads?

Tower Defense Rush shows ads; The River Game does not.

### Which is updated more often, Tower Defense Rush or The River Game?

Tower Defense Rush ships an update every 9 days, and The River Game daily. Most recently, Tower Defense Rush was updated on November 8, 2026 and The River Game on October 30, 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.*