# AI Caption for Instagram vs Caption Master

The clearest difference is in-app purchases: AI Caption for Instagram at none against Caption Master's 3. Caption Master's advantage is ads (none vs shown) and update cadence (every 6 days vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Caption Master sells 3 in-app purchases, starting at $1.99 per 7 days. AI Caption for Instagram asks for nothing beyond the download.

AI Caption for Instagram ships an update every 2 months, Caption Master every 6 days. The most recent releases landed on October 11, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | AI Caption for Instagram | Caption Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (5 ratings)](https://appshunter.io/ios/app/caption-master-ai-captions/id6737188692/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | — | Subscription |
| Size | 42 MB | 38 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Yashraj Singh](https://appshunter.io/developer/1728843241) | [Hangzhou Top Infinity Network Technology Co., Ltd.](https://appshunter.io/developer/1753726452) |

## What reviewers say

### AI Caption for Instagram

[App page](https://appshunter.io/ios/app/ai-caption-for-instagram/id6477289503)

**In-app purchases:** none


### 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 AI Caption for Instagram free?

AI Caption for Instagram is free to download, with no in-app purchases.

### Is Caption Master free?

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

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

AI Caption for Instagram shows ads; Caption Master does not.

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

AI Caption for Instagram ships an update every 2 months, and Caption Master every 6 days. Most recently, AI Caption for Instagram was updated on October 11, 2026 and Caption Master 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.*