# Spark Mk1 vs Mad UFO

The clearest difference is in-app purchases: Mad UFO at none against Spark Mk1's 1. Mad UFO also leads on iOS requirement (13.0 vs 15.0). Spark Mk1's advantage is ads (none vs shown) and update cadence (every 2 months vs every 9 months). On price and device support there is nothing between them.

Both are free to download. Spark Mk1 sells 1 one-off in-app purchase. Mad UFO asks for nothing beyond the download.

Spark Mk1 ships an update every 2 months, Mad UFO every 9 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Spark Mk1 | Mad UFO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/spark-mk1/id1553283149/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 9 months |
| Monetization | Free with in-app purchases | — |
| Size | 75 MB | 24 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Zylos Games LLC](https://appshunter.io/developer/1553283151) | [PT. Agra Karya Digital](https://appshunter.io/developer/1018978318) |

## What reviewers say

### Spark Mk1

[App page](https://appshunter.io/ios/app/spark-mk1/id1553283149)

Engage in a fast-paced action game where you infiltrate a corporation's network to save the world. Navigate system defenses using on-screen or tilt controls, master levels through replay, and compete on leaderboards. Unlock the full game to experience all levels and boss fights.

**Highlights:** Fast-paced non-stop action, On-screen D-Pad or tilt controls, Full story mode, Challenge mode with score multipliers, Game Center support, Leaderboards and achievements

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Game | $1.99 | one-time |


### Mad UFO

[App page](https://appshunter.io/ios/app/mad-ufo/id1660929427)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Spark Mk1 free?

Spark Mk1 is free to download, with in-app purchases available.

### Is Mad UFO free?

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

### Do Spark Mk1 or Mad UFO have ads?

Mad UFO shows ads; Spark Mk1 does not.

### Which is updated more often, Spark Mk1 or Mad UFO?

Spark Mk1 ships an update every 2 months, and Mad UFO every 9 months. Most recently, Spark Mk1 was updated on November 3, 2026 and Mad UFO on November 7, 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.*