# マンデルブロ集合高速探査 vs PIC CHECKER

The clearest difference is in-app purchases: マンデルブロ集合高速探査 at none against PIC CHECKER's 1. マンデルブロ集合高速探査 also leads on ads (none vs shown) and update cadence (every 2 days vs fortnightly). On price and device support there is nothing between them.

Both are free to download. PIC CHECKER sells 1 one-off in-app purchase. マンデルブロ集合高速探査 asks for nothing beyond the download.

マンデルブロ集合高速探査 ships an update every 2 days, PIC CHECKER fortnightly. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | マンデルブロ集合高速探査 | PIC CHECKER |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Fortnightly |
| Size | 2 MB | 6 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shin-ichi Nishimura](https://appshunter.io/developer/404706178) | [Taichi Kasugai](https://appshunter.io/developer/1579060017) |

## What reviewers say

### マンデルブロ集合高速探査

[App page](https://appshunter.io/ios/app/id1519639867)

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

**In-app purchases:** none


### PIC CHECKER

[App page](https://appshunter.io/ios/app/pic-checker/id6477773695)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Pro | $1.99 | one-time |


## Frequently asked questions

### Is マンデルブロ集合高速探査 free?

マンデルブロ集合高速探査 is free to download, with no in-app purchases.

### Is PIC CHECKER free?

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

### Do マンデルブロ集合高速探査 or PIC CHECKER have ads?

PIC CHECKER shows ads; マンデルブロ集合高速探査 does not.

### Which is updated more often, マンデルブロ集合高速探査 or PIC CHECKER?

マンデルブロ集合高速探査 ships an update every 2 days, and PIC CHECKER fortnightly. Most recently, マンデルブロ集合高速探査 was updated on November 7, 2026 and PIC CHECKER on November 8, 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.*