# PromptFluent vs App Círculo

PromptFluent and App Círculo are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PromptFluent ships an update every 3 months, App Círculo every 2 months. Both last shipped on October 28, 2026.

## The numbers

| Metric | PromptFluent | App Círculo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 38 MB | 42 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blueinstinct App Solutions](https://appshunter.io/developer/304880823) | [ESTUDIOS VENTURA DE PRODUCOES E EDICOES LTDA](https://appshunter.io/developer/6775835630) |

## What reviewers say

### PromptFluent

[App page](https://appshunter.io/ios/app/promptfluent-learn-ai/id6760666003)

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

**In-app purchases:** none


### App Círculo

[App page](https://appshunter.io/ios/app/app-circulo/id6775835628)

**In-app purchases:** none


## Frequently asked questions

### Is PromptFluent free?

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

### Is App Círculo free?

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

### Do PromptFluent or App Círculo have ads?

Neither PromptFluent nor App Círculo shows ads.

### Which is updated more often, PromptFluent or App Círculo?

PromptFluent ships an update every 3 months, and App Círculo every 2 months. Most recently, PromptFluent was updated on October 28, 2026 and App Círculo on October 28, 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.*