# oIDFA vs AI仕様書メーカー　アプリのアイデアを形に

The clearest difference is update cadence: AI仕様書メーカー　アプリのアイデアを形に at every 3 days against oIDFA's monthly. oIDFA's advantage is iOS requirement (15.1 vs 26.5). 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.

oIDFA ships an update monthly, AI仕様書メーカー　アプリのアイデアを形に every 3 days. The most recent releases landed on October 9, 2026 and August 3, 2026 respectively.

## The numbers

| Metric | oIDFA | AI仕様書メーカー　アプリのアイデアを形に |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Ad-supported | — |
| Size | 23 MB | 7 MB |
| Requires iOS | **15.1** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shion Washida](https://appshunter.io/developer/1584096952) | [Adilkei Tsuchiya](https://appshunter.io/developer/6775721389) |

## What reviewers say

### oIDFA

[App page](https://appshunter.io/ios/app/oidfa-simple-idfa-copier/id6759527224)

This utility app quickly displays and copies your device's Identifier for Advertisers (IDFA). It also allows you to check your device's tracking status, showing the IDFA as all zeros if tracking is restricted.

**Highlights:** Instant IDFA display, One-tap copy to clipboard, Tracking status verification, Minimalist UI, Automatic IDFA fetching

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

**In-app purchases:** none


### AI仕様書メーカー　アプリのアイデアを形に

[App page](https://appshunter.io/ios/app/ai/id6786505459)

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

**In-app purchases:** none


## Frequently asked questions

### Is oIDFA free?

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

### Is AI仕様書メーカー　アプリのアイデアを形に free?

AI仕様書メーカー　アプリのアイデアを形に is free to download, with no in-app purchases.

### Do oIDFA or AI仕様書メーカー　アプリのアイデアを形に have ads?

Both oIDFA and AI仕様書メーカー　アプリのアイデアを形に show ads.

### Which is updated more often, oIDFA or AI仕様書メーカー　アプリのアイデアを形に?

oIDFA ships an update monthly, and AI仕様書メーカー　アプリのアイデアを形に every 3 days. Most recently, oIDFA was updated on October 9, 2026 and AI仕様書メーカー　アプリのアイデアを形に on August 3, 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.*