# Kingdom Rush Tower Defense TD vs GridTrace

The clearest difference is in-app purchases: GridTrace at none against Kingdom Rush Tower Defense TD's 12. GridTrace also leads on review sentiment (100% vs 84%) and update cadence (monthly vs every 2 months). Kingdom Rush Tower Defense TD's advantage is chart position (#135 vs unranked) and iOS requirement (11.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Kingdom Rush Tower Defense TD sells 10 one-off in-app purchases. GridTrace asks for nothing beyond the download.

Kingdom Rush Tower Defense TD ships an update every 2 months, GridTrace monthly. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Kingdom Rush Tower Defense TD | GridTrace |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (77K ratings)](https://appshunter.io/ios/app/kingdom-rush-tower-defense-td/id516378985/reviews)** | — |
| Number of ratings | **77K** | — |
| Positive reviews | 83.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Best chart rank | **#135** | — |
| Size | 149 MB | 15 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Ironhide S.A.](https://appshunter.io/developer/558612918) | [Eric Brooks](https://appshunter.io/developer/6787730837) |

## What reviewers say

### Kingdom Rush Tower Defense TD

[App page](https://appshunter.io/ios/app/kingdom-rush-tower-defense-td/id516378985)

**Currently charting:** #135 Top Free · Strategy, #207 Top Free · Action (US App Store)

Defend your kingdom from evil forces using a variety of towers and spells. Command mighty heroes and lead your army to victory in this offline strategy game. Customize your defenses and face unique enemies and epic boss fights.

**Highlights:** Strategic tower placement and upgrades, Command 13 unique heroes, Over 50 unique enemy types, More than 60 achievements, Play offline, Intense boss fights

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bolin Farslayer | $2.99 | one-time |
| Ignus | $2.99 | one-time |
| Magnus Spellbane | $2.99 | one-time |
| Bag Of Gems | $2.99 | one-time |
| King Denas | $4.99 | one-time |
| Bag of gems | $4.99 | one-time |
| Barrel Of Gems | $4.99 | one-time |
| Oni | $6.99 | one-time |
| Chest of gems | $9.99 | one-time |
| Chest Of Gems | $9.99 | one-time |

**What reviewers like**

- 👍 Over a decade old but it's still gold
- 🚀 Gameplay is chaos as you manage your units
- 🎨 Beautiful art style and animations
- 💰 No ads or pay-to-win mechanics
- 🕹️ Challenging yet rewarding gameplay

**What reviewers complain about**

- 🐛 Issues with heroes not having clear stats and abilities
- 💰 Some heroes locked behind paywall
- 🤕 Difficult for players with fine motor issues
- 🤔 Difficulty spike after completing main campaign

**Reported bugs**

- Pause screen issues causing accidental restarts
- Sound not working on some devices
- Certain abilities not working as expected on specific levels

**Requested features**

- Ability to unlock premium heroes through gameplay
- More new levels and content updates
- Sandbox mode with customizable enemies and towers
- Improved pause/restart functionality to avoid accidental quits


### GridTrace

[App page](https://appshunter.io/ios/app/gridtrace/id6794729157)

Navigate complex line paths, capture territories, and complete blocks while evading enemy chasers. Compete globally via Game Center integration to climb leaderboards and earn achievements. This retro-style game offers easy-to-learn but challenging gameplay.

**Highlights:** Navigate intricate line paths, Trap territories and complete blocks, Evade enemy chasers, Game Center integration, Global leaderboards, Collect achievements

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

**In-app purchases:** none


## Frequently asked questions

### Is Kingdom Rush Tower Defense TD free?

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

### Is GridTrace free?

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

### Do Kingdom Rush Tower Defense TD or GridTrace have ads?

Both Kingdom Rush Tower Defense TD and GridTrace show ads.

### Which is updated more often, Kingdom Rush Tower Defense TD or GridTrace?

Kingdom Rush Tower Defense TD ships an update every 2 months, and GridTrace monthly. Most recently, Kingdom Rush Tower Defense TD was updated on November 3, 2026 and GridTrace on October 25, 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.*