# AutoForce SMS vs Butterfly Calling App

The clearest difference is in-app purchases: AutoForce SMS at none against Butterfly Calling App's 10. Butterfly Calling App's advantage is update cadence (every 5 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

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

AutoForce SMS ships an update monthly, Butterfly Calling App every 5 days. The most recent releases landed on October 10, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | AutoForce SMS | Butterfly Calling App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Size | 16 MB | 69 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Brandlicious Inc](https://appshunter.io/developer/1488716294) | [ESTELLE DARCY AI AND AUTOMATION PRIVATE LIMITED](https://appshunter.io/developer/1888232337) |

## What reviewers say

### AutoForce SMS

[App page](https://appshunter.io/ios/app/autoforce-sms/id6499206978)

**Features:** macOS Compatibility

**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 AutoForce SMS free?

AutoForce SMS 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 AutoForce SMS or Butterfly Calling App have ads?

Neither AutoForce SMS nor Butterfly Calling App shows ads.

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

AutoForce SMS ships an update monthly, and Butterfly Calling App every 5 days. Most recently, AutoForce SMS was updated on October 10, 2026 and Butterfly Calling App on October 19, 2026.

---

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