# Promptoll vs Murmur BLE Shell

The clearest difference is chart position: Promptoll at #195 against Murmur BLE Shell's unranked. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Promptoll ships an update fortnightly, Murmur BLE Shell weekly. The most recent releases landed on September 29, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Promptoll | Murmur BLE Shell |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Best chart rank | **#195** | — |
| Size | 30 MB | 34 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chenhan Global Trading Co., Limited](https://appshunter.io/developer/6781650296) | [DENYS MALYKHIN](https://appshunter.io/developer/1886995029) |

## What reviewers say

### Promptoll

[App page](https://appshunter.io/ios/app/promptoll-multi-ai-chat-and-api/id6781749549)

**Currently charting:** #195 Top Grossing · Developer Tools (US App Store)

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

**In-app purchases:** none


### Murmur BLE Shell

[App page](https://appshunter.io/ios/app/murmur-ble-shell/id6788609558)

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

**In-app purchases:** none


## Frequently asked questions

### Is Promptoll free?

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

### Is Murmur BLE Shell free?

Murmur BLE Shell is free to download, with no in-app purchases.

### Do Promptoll or Murmur BLE Shell have ads?

Neither Promptoll nor Murmur BLE Shell shows ads.

### Which is updated more often, Promptoll or Murmur BLE Shell?

Promptoll ships an update fortnightly, and Murmur BLE Shell weekly. Most recently, Promptoll was updated on September 29, 2026 and Murmur BLE Shell on October 3, 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.*