# Smart Attack vs X SERIES

The clearest difference is iOS requirement: X SERIES at 8.0 against Smart Attack's 12.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 27, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Smart Attack | X SERIES |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 40 MB | 69 MB |
| Requires iOS | 12.0 | **8.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Going.com Inc](https://appshunter.io/developer/376325742) | [NUOZONE Ltd](https://appshunter.io/developer/1637219193) |

## What reviewers say

### Smart Attack

[App page](https://appshunter.io/ios/app/smart-attack/id376325739)

**In-app purchases:** none


### X SERIES

[App page](https://appshunter.io/ios/app/x-series/id6504434350)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Attack free?

Smart Attack is free to download, with no in-app purchases.

### Is X SERIES free?

X SERIES is free to download, with no in-app purchases.

### Do Smart Attack or X SERIES have ads?

Neither Smart Attack nor X SERIES shows ads.

### Which is updated more often, Smart Attack or X SERIES?

Smart Attack ships an update every 2 months, and X SERIES every 2 months. Most recently, Smart Attack was updated on September 27, 2026 and X SERIES on September 10, 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.*