# Caption AI vs Caption Master

The clearest difference is monetization model: Caption AI at free with in-app purchases against Caption Master's subscription. Caption Master's advantage is ads (none vs shown) and update cadence (every 6 days vs every 2 months). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Caption AI sells 2 in-app purchases, starting at $2.99 per 7 days and Caption Master sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Caption Master holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 7 and 5 respectively.

Caption AI ships an update every 2 months, Caption Master every 6 days. The most recent releases landed on October 10, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Caption AI | Caption Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (7 ratings)](https://appshunter.io/ios/app/caption-ai-post-generator/id6479256526/reviews) | **[4.6 (5 ratings)](https://appshunter.io/ios/app/caption-master-ai-captions/id6737188692/reviews)** |
| Number of ratings | **7** | 5 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 67 MB | 38 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sociaaal LLC](https://appshunter.io/developer/1642802351) | [Hangzhou Top Infinity Network Technology Co., Ltd.](https://appshunter.io/developer/1753726452) |

## What reviewers say

### Caption AI

[App page](https://appshunter.io/ios/app/caption-ai-post-generator/id6479256526)

This AI-powered tool generates personalized captions for your photos based on their mood. Simply upload an image, select an emotion, and receive a tailored caption instantly to enhance your social media posts.

**Highlights:** AI-powered caption generation, Mood-based caption tailoring, Instant caption results, Contextually relevant captions, Hashtag suggestions

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Captionify Premium | $2.99 | per 7 days |
| Captionify Premium | $19.99 | per year |


### Caption Master

[App page](https://appshunter.io/ios/app/caption-master-ai-captions/id6737188692)

Generate unique, personalized captions for your social media posts using AI. Upload an image, and the app crafts the perfect caption tailored to its mood and style, saving you time and enhancing your online presence across various platforms.

**Highlights:** AI-powered caption generation, Personalized captions for photos, Supports multiple social platforms, Variety of caption styles, Effortless caption creation

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Caption Master Weekly Plan | $1.99 | per 7 days |
| Caption Master Monthly Plan | $5.99 | per month |
| Caption Master Yearly Plan | $44.99 | per year |


## Frequently asked questions

### Is Caption AI free?

Caption AI is free to download, with in-app purchases available.

### Is Caption Master free?

Caption Master is free to download, with in-app purchases available.

### Which has better reviews, Caption AI or Caption Master?

Caption Master is rated higher. Caption AI averages 4.4 out of 5 from 7 ratings, while Caption Master averages 4.6 from 5 ratings.

### Do Caption AI or Caption Master have ads?

Caption AI shows ads; Caption Master does not.

### Which is updated more often, Caption AI or Caption Master?

Caption AI ships an update every 2 months, and Caption Master every 6 days. Most recently, Caption AI was updated on October 10, 2026 and Caption Master on October 12, 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.*