# Robot Mayhem vs Fire Rain

Robot Mayhem and Fire Rain are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Robot Mayhem sells 21 in-app purchases, starting at $9.99 per month and Fire Rain sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Robot Mayhem ships an update fortnightly, Fire Rain weekly. The most recent releases landed on October 10, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Robot Mayhem | Fire Rain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (20 ratings)](https://appshunter.io/ios/app/robot-mayhem/id6463430045/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 46.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 315 MB | 147 MB |
| Requires iOS | **14.5** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [WORLDNMORE TEKNOLOJI ANONIM SIRKETI](https://appshunter.io/developer/1703929690) | [Games for the Planet UG (haftungsbeschraenkt)](https://appshunter.io/developer/1722153005) |

## What reviewers say

### Robot Mayhem

[App page](https://appshunter.io/ios/app/robot-mayhem/id6463430045)

Engage in intense battles against waves of sentient robots threatening humanity. Utilize a variety of weapons, upgrade your skills through a roguelike talent tree, and conquer diverse maps to survive overwhelming odds.

**Highlights:** One-handed control, Salvageable and multiple weapon choices, Varied robot types and maps, Roguelike talent tree for skill progression, Intense wave-based combat

**Features:** macOS Compatibility

**In-app purchases (21)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Diamonds (x100) | $1.99 | one-time |
| Bundle 1 | $1.99 | one-time |
| Ad Pass Offer | $2.99 | one-time |
| Bundle 2 | $3.99 | one-time |
| Ad Pass (x10) | $3.99 | one-time |
| XP Collector Drone | $3.99 | one-time |
| Diamonds (x550) | $4.99 | one-time |
| Bundle 4 | $4.99 | one-time |
| Bundle 3 | $4.99 | one-time |
| Bundle 5 | $5.99 | one-time |
| Bundle 6 | $5.99 | one-time |
| Bundle 7 | $7.99 | one-time |
| Regular Battle Pass | $9.99 | one-time |
| Ad Pass (x30) | $9.99 | one-time |
| Bundle 8 | $9.99 | one-time |
| Diamonds (x1200) | $9.99 | one-time |
| Bundle 9 | $11.99 | one-time |
| Ad Pass (x50) | $14.99 | one-time |
| Bundle 10 | $14.99 | one-time |
| Diamonds (x2500) | $19.99 | one-time |


### Fire Rain

[App page](https://appshunter.io/ios/app/fire-rain/id6743373900)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Tree Donation | $0.99 | one-time |
| 1 Tree Donation | $0.99 | one-time |
| 5 Tree Donation | $2.99 | one-time |
| 10 Tree Donation | $3.99 | one-time |
| 50 Tree Donation | $17.99 | one-time |


## Frequently asked questions

### Is Robot Mayhem free?

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

### Is Fire Rain free?

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

### Do Robot Mayhem or Fire Rain have ads?

Both Robot Mayhem and Fire Rain show ads.

### Which is updated more often, Robot Mayhem or Fire Rain?

Robot Mayhem ships an update fortnightly, and Fire Rain weekly. Most recently, Robot Mayhem was updated on October 10, 2026 and Fire Rain 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.*