# FlowGrid vs Rendrl

The clearest difference is in-app purchases: Rendrl at none against FlowGrid's 2. Rendrl also leads on update cadence (every 10 days vs monthly). FlowGrid's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. FlowGrid sells 2 in-app purchases, starting at $0.99 per month. Rendrl asks for nothing beyond the download.

FlowGrid ships an update monthly, Rendrl every 10 days. The most recent releases landed on September 13, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | FlowGrid | Rendrl |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (2 ratings)](https://appshunter.io/ios/app/rendrl-carousel-collage-maker/id6786072881/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | — | Ad-supported |
| Size | 122 MB | 146 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | +4 | 4+ |
| Developer | [BMAC Infotech](https://appshunter.io/developer/1091994276) | [Rizwan Mohiuddin Mohammed](https://appshunter.io/developer/1849814350) |

## What reviewers say

### FlowGrid

[App page](https://appshunter.io/ios/app/flowgrid-seamless-carousel/id6758648018)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $8.99 | per year |


### Rendrl

[App page](https://appshunter.io/ios/app/rendrl-carousel-collage-maker/id6786072881)

Create stunning Instagram carousels, collages, and story covers with this powerful photo editing tool. It offers advanced features like layer control, cinematic color grading, and customizable typography, all while processing images locally for privacy.

**Highlights:** Seamless Instagram carousels up to 20 slides, Cinematic photo collage maker with layer control, Stories and Reels cover designer, Pro color grading with manual controls, Cinematic typography with 30+ fonts, Local photo processing for privacy

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

**In-app purchases:** none


## Frequently asked questions

### Is FlowGrid free?

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

### Is Rendrl free?

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

### Do FlowGrid or Rendrl have ads?

Rendrl shows ads; FlowGrid does not.

### Which is updated more often, FlowGrid or Rendrl?

FlowGrid ships an update monthly, and Rendrl every 10 days. Most recently, FlowGrid was updated on September 13, 2026 and Rendrl on September 19, 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.*