# Reflex Unit 2 vs Grave Frontier

The clearest difference is ads: Reflex Unit 2 at none against Grave Frontier's shown. Reflex Unit 2 also leads on update cadence (fortnightly vs every 10 months) and iOS requirement (11.0 vs 13.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Reflex Unit 2 sells 1 one-off in-app purchase and Grave Frontier sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Reflex Unit 2 ships an update fortnightly, Grave Frontier every 10 months. The most recent releases landed on June 5, 2026 and August 19, 2026 respectively.

## The numbers

| Metric | Reflex Unit 2 | Grave Frontier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/reflex-unit-2/id1499660436/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 10 months |
| Monetization | Free with in-app purchases | — |
| Size | 947 MB | 293 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [Alex Hughes](https://appshunter.io/developer/1121898611) | [Tu Nguyen](https://appshunter.io/developer/856782580) |

## What reviewers say

### Reflex Unit 2

[App page](https://appshunter.io/ios/app/reflex-unit-2/id1499660436)

Pilot experimental mechs to defend Earth from a new drone invasion. Engage in single or multiplayer campaigns, versus, and survival modes. Enjoy cross-platform play and controller support for an enhanced action experience.

**Highlights:** 1 or 2 Player Campaign, 2 to 4 Player Versus, Survival Modes, Cross Platform Multiplayer, Game Controller Compatible, Ad Supported Free Version

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad Free Unlock | $1.99 | one-time |


### Grave Frontier

[App page](https://appshunter.io/ios/app/grave-frontier/id6746746776)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pack 1 | $0.99 | one-time |
| Pack 2 | $2.99 | one-time |
| Pack 3 | $4.99 | one-time |
| Pack 4 | $9.99 | one-time |
| Pack 5 | $19.99 | one-time |
| Pack 6 | $29.99 | one-time |
| Pack 7 | $49.99 | one-time |


## Frequently asked questions

### Is Reflex Unit 2 free?

Reflex Unit 2 is free to download, with in-app purchases available.

### Is Grave Frontier free?

Grave Frontier is free to download, with in-app purchases available.

### Do Reflex Unit 2 or Grave Frontier have ads?

Grave Frontier shows ads; Reflex Unit 2 does not.

### Which is updated more often, Reflex Unit 2 or Grave Frontier?

Reflex Unit 2 ships an update fortnightly, and Grave Frontier every 10 months. Most recently, Reflex Unit 2 was updated on June 5, 2026 and Grave Frontier on August 19, 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.*