# ExoArmor vs Invaders Retro

The clearest difference is update cadence: Invaders Retro at weekly against ExoArmor's every 28 months. Invaders Retro also leads on price ($0.99 vs $2.99). ExoArmor's advantage is iOS requirement (11.0 vs 14.2). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

ExoArmor costs $2.99 and Invaders Retro $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ExoArmor ships an update every 28 months, Invaders Retro weekly. The most recent releases landed on September 30, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | ExoArmor | Invaders Retro |
| --- | --- | --- |
| Price | $2.99 | **$0.99** |
| Rating | **[4.9 (10 ratings)](https://appshunter.io/ios/app/exoarmor/id1486497323/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Weekly** |
| Monetization | Paid | Paid |
| Size | 1 MB | 3 MB |
| Requires iOS | **11.0** | 14.2 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 9+ | 4+ |
| Developer | [Crucial Fusion, Inc.](https://appshunter.io/developer/1486497322) | [Justin Ngan](https://appshunter.io/developer/1467305957) |

## What reviewers say

### ExoArmor

[App page](https://appshunter.io/ios/app/exoarmor/id1486497323)

Engage in intense, self-contained battles defending cities from invasion. This arcade-style game offers fluid graphics and multiple difficulty modes, including a unique shield mode. It's designed for quick play sessions with a focus on reflexes and strategy.

**Highlights:** Defend 30 cities, Short, intense battles, Easy-to-learn gameplay, 4 difficulty modes, Shield mode, Fluid graphics

**Features:** macOS Compatibility

**In-app purchases:** none


### Invaders Retro

[App page](https://appshunter.io/ios/app/invaders-retro/id1544672448)

Defend Earth from relentless alien waves in this retro-inspired shooter. Discover hidden scoring mechanics as you battle through increasingly challenging levels to save the planet.

**Highlights:** Alien invasion gameplay, Wave-based challenges, Hidden scoring system, Retro graphics, Planet defense

**Features:** Game Controller support

**In-app purchases:** none


## Frequently asked questions

### Is ExoArmor free?

ExoArmor costs $2.99, with no in-app purchases.

### Is Invaders Retro free?

Invaders Retro costs $0.99, with no in-app purchases.

### Do ExoArmor or Invaders Retro have ads?

Neither ExoArmor nor Invaders Retro shows ads.

### Which is updated more often, ExoArmor or Invaders Retro?

ExoArmor ships an update every 28 months, and Invaders Retro weekly. Most recently, ExoArmor was updated on September 30, 2026 and Invaders Retro on September 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.*