# MY DICTIONARY vs 無限AIキャッチコピー生成

The clearest difference is review sentiment: MY DICTIONARY at 50% against 無限AIキャッチコピー生成's 0%. MY DICTIONARY also leads on ads (none vs shown) and monetization model (free vs ad-supported). 無限AIキャッチコピー生成's advantage is update cadence (every 10 days vs every 46 months) and iOS requirement (15.5 vs 17.6). 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.

MY DICTIONARY ships an update every 46 months, 無限AIキャッチコピー生成 every 10 days. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | MY DICTIONARY | 無限AIキャッチコピー生成 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 46 months | **Every 10 days** |
| Monetization | **Free** | Ad-supported |
| Size | 1 MB | 60 MB |
| Requires iOS | 17.6 | **15.5** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [IMTECHS INC.](https://appshunter.io/developer/1567358819) | [Horikiri Seiu](https://appshunter.io/developer/1480680977) |

## What reviewers say

### MY DICTIONARY

[App page](https://appshunter.io/ios/app/my-dictionary-keyboard/id1567358817)

This utility keyboard saves you time by storing and quickly retrieving frequently used words and phrases. Organize your saved text into categories for easy access, eliminating the need to retype repetitive information.

**Highlights:** Saves repetitive typing, Stores easily forgotten words, Categorized text snippets, Quick retrieval of phrases

**Features:** macOS Compatibility

**In-app purchases:** none


### 無限AIキャッチコピー生成

[App page](https://appshunter.io/ios/app/ai/id6563147277)

Generate AI-powered taglines for your business or personal projects. Input product names to receive 10 tailored suggestions. Refine results with target customers and keywords for enhanced accuracy.

**Highlights:** AI-powered tagline generation, 10 tagline suggestions per input, Save and review generation history, Refine with target customers and keywords, Intuitive and user-friendly UI

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

**In-app purchases:** none


## Frequently asked questions

### Is MY DICTIONARY free?

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

### Is 無限AIキャッチコピー生成 free?

無限AIキャッチコピー生成 is free to download, with no in-app purchases.

### Do MY DICTIONARY or 無限AIキャッチコピー生成 have ads?

無限AIキャッチコピー生成 shows ads; MY DICTIONARY does not.

### Which is updated more often, MY DICTIONARY or 無限AIキャッチコピー生成?

MY DICTIONARY ships an update every 46 months, and 無限AIキャッチコピー生成 every 10 days. Most recently, MY DICTIONARY was updated on October 13, 2026 and 無限AIキャッチコピー生成 on October 24, 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.*