# Ultimate Robot Fighting vs Iron Prototype

The clearest difference is ratings volume: Ultimate Robot Fighting at 1.1K against Iron Prototype's 10. Ultimate Robot Fighting also leads on rating (4.6 vs 4.3). Iron Prototype's advantage is update cadence (monthly vs every 3 months) and iOS requirement (13.0 vs 15.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Ultimate Robot Fighting sells 10 one-off in-app purchases and Iron Prototype sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Ultimate Robot Fighting holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Ultimate Robot Fighting has 1.1K ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 79% of Ultimate Robot Fighting's written reviews are positive against 71% of Iron Prototype's.

Ultimate Robot Fighting ships an update every 3 months, Iron Prototype monthly. The most recent releases landed on September 29, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Ultimate Robot Fighting | Iron Prototype |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (1.1K ratings)](https://appshunter.io/ios/app/ultimate-robot-fighting/id902421335/reviews)** | [4.3 (10 ratings)](https://appshunter.io/ios/app/iron-prototype/id1564103773/reviews) |
| Number of ratings | **1.1K** | 10 |
| Positive reviews | **79.4% of reviews** | 71.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 733 MB | 390 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Reliance Games](https://appshunter.io/developer/1673672114) | [Bad Wolf Games](https://appshunter.io/developer/1151923536) |

## What reviewers say

### Ultimate Robot Fighting

[App page](https://appshunter.io/ios/app/ultimate-robot-fighting/id902421335)

Engage in thrilling 3v3 robot combat by building a powerful team. Unleash devastating moves, upgrade your machines, and collect unique robots inspired by mythology and warriors. Experience console-quality visuals and strategic card-based gameplay.

**Highlights:** 3v3 touch-based combat, Collectible robot roster, Unique robot variations, Upgrade and level up robots, Power cards and overclocks, Cell-shaded artwork and console-quality graphics

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FIVE STAR STARTER PACK_1 | $1.99 | one-time |
| SPECIAL OFFER PACK 2 | $2.99 | one-time |
| MUG OF GOLD POINTS | $4.99 | one-time |
| FIVE STAR STARTER PACK | $7.99 | one-time |
| CRATE OF GOLD POINTS | $9.99 | one-time |
| SUPER GOLD PACK | $14.99 | one-time |
| PILE OF GOLD POINTS | $19.99 | one-time |
| PYRAMID OF GOLD POINTS | $29.99 | one-time |
| HOARD OF GOLD POINTS | $49.99 | one-time |
| MOUNTAIN OF GOLD POINTS | $99.99 | one-time |

**What reviewers like**

- 👍 Great game
- 🚀 Smooth gameplay
- 💎 Awesome graphics
- 🤖 Cool robot designs
- 🎮 Fun and addictive

**What reviewers complain about**

- 🐛 Bugs and glitches
- 💰 Expensive in-app purchases
- 🔋 Drains battery quickly
- 🔍 Lack of save/sync functionality
- 🚫 Ads and notifications are intrusive

**Reported bugs**

- Challenges not registering completion
- Game freezing or crashing after battles
- Connectivity issues and login problems
- Certain levels/fights not working properly
- Syncing issues between devices

**Requested features**

- Add multiplayer mode
- Expand robot roster and customization
- Improve save/sync across devices
- Reduce energy/cooldown timers
- Optimize performance and reduce bugs


### Iron Prototype

[App page](https://appshunter.io/ios/app/iron-prototype/id1564103773)

Become a superhero in this action-packed side-scrolling runner. Swing through diverse worlds using a rope hook, dodge deadly hazards, and collect power cells to unlock new characters. Are you ready for the ultimate spider hero adventure?

**Highlights:** Side-scrolling runner gameplay, Rope hook swinging mechanic, Diverse world exploration, Hazard dodging, Unlockable superhero characters, Power cell collection

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads and bonus | $5.99 | one-time |


## Frequently asked questions

### Is Ultimate Robot Fighting free?

Ultimate Robot Fighting is free to download, with in-app purchases available.

### Is Iron Prototype free?

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

### Which has better reviews, Ultimate Robot Fighting or Iron Prototype?

Ultimate Robot Fighting is rated higher. Ultimate Robot Fighting averages 4.6 out of 5 from 1.1K ratings, while Iron Prototype averages 4.3 from 10 ratings.

### Do Ultimate Robot Fighting or Iron Prototype have ads?

Both Ultimate Robot Fighting and Iron Prototype show ads.

### Which is updated more often, Ultimate Robot Fighting or Iron Prototype?

Ultimate Robot Fighting ships an update every 3 months, and Iron Prototype monthly. Most recently, Ultimate Robot Fighting was updated on September 29, 2026 and Iron Prototype on September 23, 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.*