# Kovil App vs Butterfly Calling App

The clearest difference is in-app purchases: Kovil App at none against Butterfly Calling App's 10. Kovil App also leads on iOS requirement (12.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Butterfly Calling App sells 10 one-off in-app purchases. Kovil App asks for nothing beyond the download.

Kovil App ships an update every 8 days, Butterfly Calling App every 5 days. The most recent releases landed on October 9, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Kovil App | Butterfly Calling App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 5 days** |
| Size | 80 MB | 69 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Fronseye Tech N](https://appshunter.io/developer/1659882300) | [ESTELLE DARCY AI AND AUTOMATION PRIVATE LIMITED](https://appshunter.io/developer/1888232337) |

## What reviewers say

### Kovil App

[App page](https://appshunter.io/ios/app/kovil-app/id1659882298)

**In-app purchases:** none


### Butterfly Calling App

[App page](https://appshunter.io/ios/app/butterfly-calling-app/id6761197670)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 125 | $0.99 | one-time |
| 249 | $1.99 | one-time |
| 550 | $4.99 | one-time |
| 999 | $9.99 | one-time |
| 1499 | $14.99 | one-time |
| 1999 | $19.99 | one-time |
| 2499 | $24.99 | one-time |
| 4999 | $49.99 | one-time |
| 9999 | $99.99 | one-time |
| 14999 | $149.99 | one-time |


## Frequently asked questions

### Is Kovil App free?

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

### Is Butterfly Calling App free?

Butterfly Calling App is free to download, with in-app purchases available.

### Do Kovil App or Butterfly Calling App have ads?

Neither Kovil App nor Butterfly Calling App shows ads.

### Which is updated more often, Kovil App or Butterfly Calling App?

Kovil App ships an update every 8 days, and Butterfly Calling App every 5 days. Most recently, Kovil App was updated on October 9, 2026 and Butterfly Calling App on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*