# MicroscopicWorldHidden vs SpinSlayer

The clearest difference is in-app purchases: MicroscopicWorldHidden at none against SpinSlayer's 7. MicroscopicWorldHidden also leads on ads (none vs shown). SpinSlayer's advantage is update cadence (every 4 days vs every 6 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. SpinSlayer sells 7 in-app purchases, starting at $1.99 per month. MicroscopicWorldHidden asks for nothing beyond the download.

MicroscopicWorldHidden ships an update every 6 months, SpinSlayer every 4 days. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | MicroscopicWorldHidden | SpinSlayer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/spinslayer-roguelike-rpg/id6792313565/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 12 MB | 87 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [建川 陈](https://appshunter.io/developer/1885896993) | [DOGUKAN ATLIHAN](https://appshunter.io/developer/1884430838) |

## What reviewers say

### MicroscopicWorldHidden

[App page](https://appshunter.io/ios/app/microscopicworldhidden/id6760916094)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### SpinSlayer

[App page](https://appshunter.io/ios/app/spinslayer-roguelike-rpg/id6792313565)

Engage in a roguelike RPG where equipment determines your odds. Spin reels to attack, strategically stop them by hand, and battle through six areas to defeat the final boss. Death offers permanent upgrades and new abilities for future runs.

**Highlights:** Reel-based combat mechanics, Strategic reel stopping, Permanent upgrades via Dark Market, Symbol combos and synergies, Multiple foes, bosses, and Endless Arena, Pixel-art visuals and haptic feedback

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Yearly | $9.99 | per year |
| Pocket Stash | $0.99 | one-time |
| Vault Cache | $2.99 | one-time |
| Remove Ads | $2.99 | one-time |
| Motherlode | $6.99 | one-time |
| Pro Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is MicroscopicWorldHidden free?

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

### Is SpinSlayer free?

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

### Do MicroscopicWorldHidden or SpinSlayer have ads?

SpinSlayer shows ads; MicroscopicWorldHidden does not.

### Which is updated more often, MicroscopicWorldHidden or SpinSlayer?

MicroscopicWorldHidden ships an update every 6 months, and SpinSlayer every 4 days. Most recently, MicroscopicWorldHidden was updated on October 17, 2026 and SpinSlayer 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.*