# Lett vs Carousel Post

The clearest difference is review sentiment: Carousel Post at 100% against Lett's 47%. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Lett sells 7 in-app purchases, starting at $1.99 per 7 days and Carousel Post sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Lett ships an update every 5 days, Carousel Post every 4 days. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Lett | Carousel Post |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6 ratings)](https://appshunter.io/ios/app/lett-instagram-carousel-post/id6752947168/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 47.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 107 MB | 178 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sergey Moshkov](https://appshunter.io/developer/1500199012) | [INFOSTRING TECHNOLABS PRIVATE LIMITED](https://appshunter.io/developer/1512411747) |

## What reviewers say

### Lett

[App page](https://appshunter.io/ios/app/lett-instagram-carousel-post/id6752947168)

Create engaging Instagram carousel posts by adding long text directly onto your photos and videos. The app automatically splits your story across slides, ensuring your message is always clear and perfectly aligned.

**Highlights:** Add long text to carousel posts, Place text on photos and videos, Automatic text splitting across slides, Smart backdrop for text readability, Precise text alignment, Fast and seamless creation

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lett Premium: Text Carousels | $1.99 | per 7 days |
| Lett Premium: Text Carousels | $2.99 | per 7 days |
| Lett Premium: Text Carousels | $3.99 | per month |
| Lett Premium: Text Carousels | $5.99 | per month |
| Lett Premium: Text Carousels | $17.99 | per 3 months |
| Lett Premium IG Text Carousel | $29.99 | per year |
| Lett Premium: Text Carousels | $49.99 | per year |


### Carousel Post

[App page](https://appshunter.io/ios/app/carousel-post-collage-maker/id6790387218)

Create stunning multi-slide social media content, including carousels, video dumps, and Reels. Combine photos, videos, text, and graphics on a flexible canvas with numerous templates and design elements.

**Highlights:** Seamless multi-slide carousel creation, Video, GIF, and photo integration, Full video editing controls, Ready-made templates, Photo and video collage tools, Extensive frame and graphic library, 700+ trendy fonts

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Carousel Post Pro Monthly | $1.99 | per month |
| Carousel Post Pro Yearly | $12.99 | per year |


## Frequently asked questions

### Is Lett free?

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

### Is Carousel Post free?

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

### Do Lett or Carousel Post have ads?

Neither Lett nor Carousel Post shows ads.

### Which is updated more often, Lett or Carousel Post?

Lett ships an update every 5 days, and Carousel Post every 4 days. Most recently, Lett was updated on October 16, 2026 and Carousel Post on October 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.*