# PostPro vs Caption AI

The clearest difference is rating: PostPro at 5.0 against Caption AI's 4.4. PostPro also leads on ads (none vs shown) and update cadence (fortnightly vs every 2 months). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. PostPro sells 2 in-app purchases, starting at $3.99 per month and Caption AI sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PostPro holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 4 and 7 respectively.

PostPro ships an update fortnightly, Caption AI every 2 months. The most recent releases landed on September 11, 2026 and August 16, 2026 respectively.

## The numbers

| Metric | PostPro | Caption AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/postpro-ai-generated-posts/id6462699110/reviews)** | [4.4 (7 ratings)](https://appshunter.io/ios/app/caption-ai-post-generator/id6479256526/reviews) |
| Number of ratings | 4 | **7** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 41 MB | 67 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Cyberdeen LLC](https://appshunter.io/developer/1703265028) | [Sociaaal LLC](https://appshunter.io/developer/1642802351) |

## What reviewers say

### PostPro

[App page](https://appshunter.io/ios/app/postpro-ai-generated-posts/id6462699110)

Effortlessly create engaging social media content with AI. Transform text, voice, or images into perfectly tailored posts with customizable tones. Supports multiple languages and popular social platforms.

**Highlights:** AI-generated posts, Text to post conversion, Voice to post conversion, Image to post captioning, Customizable post tone, Multi-language support

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $3.99 | per month |
| Professional | $6.99 | per month |


### 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 |


## Frequently asked questions

### Is PostPro free?

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

### Is Caption AI free?

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

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

PostPro is rated higher. PostPro averages 5.0 out of 5 from 4 ratings, while Caption AI averages 4.4 from 7 ratings.

### Do PostPro or Caption AI have ads?

Caption AI shows ads; PostPro does not.

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

PostPro ships an update fortnightly, and Caption AI every 2 months. Most recently, PostPro was updated on September 11, 2026 and Caption AI on August 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.*