# MicroscopicWorldHidden vs Perfect Track

The clearest difference is ads: MicroscopicWorldHidden at none against Perfect Track's shown. Perfect Track's advantage is update cadence (every 8 days vs every 6 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

MicroscopicWorldHidden ships an update every 6 months, Perfect Track every 8 days. The most recent releases landed on October 17, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | MicroscopicWorldHidden | Perfect Track |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/perfect-track/id6774178563/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 8 days** |
| Monetization | — | Free with in-app purchases |
| Size | 12 MB | 770 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [建川 陈](https://appshunter.io/developer/1885896993) | [Benfont Limited](https://appshunter.io/developer/1139447803) |

## What reviewers say

### MicroscopicWorldHidden

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

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

**In-app purchases:** none


### Perfect Track

[App page](https://appshunter.io/ios/app/perfect-track/id6774178563)

Master lap times and driving consistency in this formula racing simulator. Featuring deterministic physics for fair competition and cars from two motorsport eras, it's designed for players who love to improve their best runs.

**Highlights:** Lap time and consistency focus, Deterministic physics engine, Online leaderboard competition, Ghost replays, Five unique race tracks, Cars from two motorsport eras, Cockpit and third-person cameras

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

**In-app purchases:** none


## Frequently asked questions

### Is MicroscopicWorldHidden free?

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

### Is Perfect Track free?

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

### Do MicroscopicWorldHidden or Perfect Track have ads?

Perfect Track shows ads; MicroscopicWorldHidden does not.

### Which is updated more often, MicroscopicWorldHidden or Perfect Track?

MicroscopicWorldHidden ships an update every 6 months, and Perfect Track every 8 days. Most recently, MicroscopicWorldHidden was updated on October 17, 2026 and Perfect Track on October 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.*