# Tower Defense vs Backpack Castle Heroes

The clearest difference is rating: Backpack Castle Heroes at 4.7 against Tower Defense's 2.0. Backpack Castle Heroes also leads on ads (none vs shown) and review sentiment (34% vs 0%). Tower Defense's advantage is iOS requirement (12.0 vs 15.0). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Tower Defense sells 3 one-off in-app purchases and Backpack Castle Heroes sells 17 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Backpack Castle Heroes holds the better App Store score, 4.7 against 2.0. That said, the two scores are not equally well evidenced: Backpack Castle Heroes has 1.6K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Tower Defense's written reviews are positive against 34% of Backpack Castle Heroes's.

Tower Defense ships an update weekly, Backpack Castle Heroes every 11 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Tower Defense | Backpack Castle Heroes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/tower-defense-monkey-wars/id6476896313/reviews) | **[4.7 (1.6K ratings)](https://appshunter.io/ios/app/backpack-castle-heroes/id6757511198/reviews)** |
| Number of ratings | 1 | **1.6K** |
| Positive reviews | 0.0% of reviews | **34.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 11 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 44 MB | 261 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [qihong du](https://appshunter.io/developer/1493368709) | [Neptune Company](https://appshunter.io/developer/539389569) |

## What reviewers say

### Tower Defense

[App page](https://appshunter.io/ios/app/tower-defense-monkey-wars/id6476896313)

Deploy a variety of monkey warriors across different battlefields to defend your base. Upgrade your units and unleash powerful skills to defeat enemy castles and achieve victory in this strategic defense game.

**Highlights:** Summon diverse monkey warriors, Simple tap-based battle system, Release powerful skills, Upgrade monkey warriors and attributes, Defend against enemy castles, Multiple battlefields

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mounds of Gems | $2.99 | one-time |
| Bowl of Gems | $9.99 | one-time |
| Chest of Gems | $29.99 | one-time |


### Backpack Castle Heroes

[App page](https://appshunter.io/ios/app/backpack-castle-heroes/id6757511198)

Defend your castle in this casual tower defense game. Strategically place heroes and weapons to survive endless enemy waves. Enjoy roguelike elements with random upgrades and merge mechanics for a unique strategic experience.

**Highlights:** Tower defense gameplay, Strategic unit placement, Endless enemy waves, Roguelike random upgrades, Hero and gear merging, Offline play

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

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| onetime_event_level_1_package | $0.99 | one-time |
| Gem Sail 1_1 | $0.99 | one-time |
| onetime_event_level_2_package | $1.99 | one-time |
| Starter Package 1 | $1.99 | one-time |
| ingamespeed_boost_package | $2.99 | one-time |
| No Forced Ads | $3.99 | one-time |
| Legend_Weapon_Package_100005 | $4.99 | one-time |
| Legend_Weapon_Package_100004 | $4.99 | one-time |
| Gem Sail 1_2 | $4.99 | one-time |
| Bless_Package_10002 | $6.99 | one-time |
| No Forced Ads And Currency Package | $6.99 | one-time |
| Gem Sail 1_3 | $9.99 | one-time |
| ArtureHero_1004 | $11.99 | one-time |
| VVIP_NoAds_Package_103 | $14.99 | one-time |
| VVIP_NoAds_Package_102 | $18.99 | one-time |
| Gem Sail 1_4 | $19.99 | one-time |
| Gem Sail 1_5 | $49.99 | one-time |


## Frequently asked questions

### Is Tower Defense free?

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

### Is Backpack Castle Heroes free?

Backpack Castle Heroes is free to download, with in-app purchases available.

### Which has better reviews, Tower Defense or Backpack Castle Heroes?

Backpack Castle Heroes is rated higher. Tower Defense averages 2.0 out of 5 from 1 ratings, while Backpack Castle Heroes averages 4.7 from 1.6K ratings.

### Do Tower Defense or Backpack Castle Heroes have ads?

Tower Defense shows ads; Backpack Castle Heroes does not.

### Which is updated more often, Tower Defense or Backpack Castle Heroes?

Tower Defense ships an update weekly, and Backpack Castle Heroes every 11 days. Most recently, Tower Defense was updated on October 24, 2026 and Backpack Castle Heroes on October 28, 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.*