# PrimePath vs 直感素数

The clearest difference is update cadence: PrimePath at every 3 days against 直感素数's weekly. PrimePath also leads on iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

PrimePath ships an update every 3 days, 直感素数 weekly. The most recent releases landed on December 19, 2025 and August 23, 2026 respectively.

## The numbers

| Metric | PrimePath | 直感素数 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id6461164718/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 71.4% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Weekly |
| Size | 97 MB | 34 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuki Wakabayashi](https://appshunter.io/developer/1690120433) | [Larry Works](https://appshunter.io/developer/1701632846) |

## What reviewers say

### PrimePath

[App page](https://appshunter.io/ios/app/primepath/id6449695255)

**Features:** macOS Compatibility

**In-app purchases:** none


### 直感素数

[App page](https://appshunter.io/ios/app/id6461164718)

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

**In-app purchases:** none


## Frequently asked questions

### Is PrimePath free?

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

### Is 直感素数 free?

直感素数 is free to download, with no in-app purchases.

### Do PrimePath or 直感素数 have ads?

Both PrimePath and 直感素数 show ads.

### Which is updated more often, PrimePath or 直感素数?

PrimePath ships an update every 3 days, and 直感素数 weekly. Most recently, PrimePath was updated on December 19, 2025 and 直感素数 on August 23, 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.*