# IPO Tracker vs 投資詐欺レーダー｜詐欺チェック・怪しい投資の診断

The clearest difference is ads: IPO Tracker at none against 投資詐欺レーダー｜詐欺チェック・怪しい投資の診断's shown. 投資詐欺レーダー｜詐欺チェック・怪しい投資の診断's advantage is update cadence (every 4 days vs every 10 days) and iOS requirement (16.0 vs 18.0). On price, 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.

IPO Tracker ships an update every 10 days, 投資詐欺レーダー｜詐欺チェック・怪しい投資の診断 every 4 days. The most recent releases landed on September 21, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | IPO Tracker | 投資詐欺レーダー｜詐欺チェック・怪しい投資の診断 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Every 4 days** |
| Size | 33 MB | 6 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Takayuki Goto](https://appshunter.io/developer/1507096954) | [JUNYA TOGA](https://appshunter.io/developer/6774049984) |

## What reviewers say

### IPO Tracker

[App page](https://appshunter.io/ios/app/ipo-tracker/id6773154228)

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

**In-app purchases:** none


### 投資詐欺レーダー｜詐欺チェック・怪しい投資の診断

[App page](https://appshunter.io/ios/app/id6774536187)

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

**In-app purchases:** none


## Frequently asked questions

### Is IPO Tracker free?

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

### Is 投資詐欺レーダー｜詐欺チェック・怪しい投資の診断 free?

投資詐欺レーダー｜詐欺チェック・怪しい投資の診断 is free to download, with no in-app purchases.

### Do IPO Tracker or 投資詐欺レーダー｜詐欺チェック・怪しい投資の診断 have ads?

投資詐欺レーダー｜詐欺チェック・怪しい投資の診断 shows ads; IPO Tracker does not.

### Which is updated more often, IPO Tracker or 投資詐欺レーダー｜詐欺チェック・怪しい投資の診断?

IPO Tracker ships an update every 10 days, and 投資詐欺レーダー｜詐欺チェック・怪しい投資の診断 every 4 days. Most recently, IPO Tracker was updated on September 21, 2026 and 投資詐欺レーダー｜詐欺チェック・怪しい投資の診断 on September 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.*